[iortcw] 33/152: MP: Rend2: Direct State Access / Cubemap loading / Merge cvars into r_pbr
Simon McVittie
smcv at debian.org
Fri Sep 8 10:39:54 UTC 2017
This is an automated email from the git hooks/post-receive script.
smcv pushed a commit to annotated tag 1.5a
in repository iortcw.
commit a383f6a3298469e22ed3e5794dd5a02200ea18e2
Author: MAN-AT-ARMS <M4N4T4RMS at gmail.com>
Date: Thu Feb 11 20:12:50 2016 -0500
MP: Rend2: Direct State Access / Cubemap loading / Merge cvars into r_pbr
Merged cvars: r_glossIsRoughness, r_specularIsMetallic, r_framebufferGamma, r_tonemapGamma, r_materialGamma, r_lightGamma
---
MP/Makefile | 1 +
MP/code/rend2/glsl/calclevels4x_fp.glsl | 4 +-
MP/code/rend2/glsl/lightall_fp.glsl | 48 ++--
MP/code/rend2/glsl/tonemap_fp.glsl | 8 +-
MP/code/rend2/qgl.h | 44 ++++
MP/code/rend2/tr_animation.c | 6 +-
MP/code/rend2/tr_backend.c | 212 +++++-------------
MP/code/rend2/tr_bsp.c | 43 +++-
MP/code/rend2/tr_dsa.c | 287 ++++++++++++++++++++++++
MP/code/rend2/tr_dsa.h | 80 +++++++
MP/code/rend2/tr_extensions.c | 109 +++++++++
MP/code/rend2/tr_fbo.c | 290 +++++-------------------
MP/code/rend2/tr_fbo.h | 1 +
MP/code/rend2/tr_glsl.c | 102 ++-------
MP/code/rend2/tr_image.c | 376 +++++++++++++++-----------------
MP/code/rend2/tr_init.c | 37 +---
MP/code/rend2/tr_local.h | 27 +--
MP/code/rend2/tr_main.c | 2 +-
MP/code/rend2/tr_postprocess.c | 105 ++++-----
MP/code/rend2/tr_scene.c | 2 +-
MP/code/rend2/tr_shade.c | 16 +-
MP/code/rend2/tr_shader.c | 60 +++--
MP/code/rend2/tr_shadows.c | 4 +-
MP/code/rend2/tr_sky.c | 4 +-
MP/code/rend2/tr_surface.c | 4 +-
MP/code/renderer/qgl.h | 56 ++++-
MP/code/renderer/tr_image.c | 6 +-
MP/code/renderer/tr_local.h | 1 -
MP/rend2-readme.txt | 20 +-
29 files changed, 1057 insertions(+), 898 deletions(-)
diff --git a/MP/Makefile b/MP/Makefile
index 403256d..423ae78 100644
--- a/MP/Makefile
+++ b/MP/Makefile
@@ -1735,6 +1735,7 @@ Q3R2OBJ = \
$(B)/rend2/tr_bsp.o \
$(B)/rend2/tr_cmds.o \
$(B)/rend2/tr_curve.o \
+ $(B)/rend2/tr_dsa.o \
$(B)/rend2/tr_extramath.o \
$(B)/rend2/tr_extensions.o \
$(B)/rend2/tr_fbo.o \
diff --git a/MP/code/rend2/glsl/calclevels4x_fp.glsl b/MP/code/rend2/glsl/calclevels4x_fp.glsl
index 1de59e9..0d298b6 100644
--- a/MP/code/rend2/glsl/calclevels4x_fp.glsl
+++ b/MP/code/rend2/glsl/calclevels4x_fp.glsl
@@ -14,8 +14,8 @@ vec3 GetValues(vec2 offset, vec3 current)
#ifdef FIRST_PASS
- #if defined(r_framebufferGamma)
- minAvgMax = pow(minAvgMax, vec3(r_framebufferGamma));
+ #if defined(USE_PBR)
+ minAvgMax = pow(minAvgMax, vec3(2.2));
#endif
float lumi = max(dot(LUMINANCE_VECTOR, minAvgMax), 0.000001);
diff --git a/MP/code/rend2/glsl/lightall_fp.glsl b/MP/code/rend2/glsl/lightall_fp.glsl
index b8f3985..eb8ba90 100644
--- a/MP/code/rend2/glsl/lightall_fp.glsl
+++ b/MP/code/rend2/glsl/lightall_fp.glsl
@@ -276,9 +276,9 @@ void main()
attenuation = 1.0;
#endif
- #if defined(r_lightGamma)
- lightColor = pow(lightColor, vec3(r_lightGamma));
- ambientColor = pow(ambientColor, vec3(r_lightGamma));
+ #if defined(USE_PBR)
+ lightColor = pow(lightColor, vec3(2.2));
+ ambientColor = pow(ambientColor, vec3(2.2));
#endif
#if defined(USE_NORMALMAP)
@@ -319,7 +319,7 @@ void main()
// Recover any unused light as ambient, in case attenuation is over 4x or
// light is below the surface
- ambientColor = clamp(ambientColor - lightColor * surfNL, 0.0, 1.0);
+ ambientColor = max(ambientColor - lightColor * surfNL, vec3(0.0));
#endif
vec3 reflectance;
@@ -335,21 +335,18 @@ void main()
specular *= u_SpecularScale;
- #if defined(r_materialGamma)
- diffuse.rgb = pow(diffuse.rgb, vec3(r_materialGamma));
- #if !defined(SPECULAR_IS_METALLIC)
- specular.rgb = pow(specular.rgb, vec3(r_materialGamma));
- #endif
+ #if defined(USE_PBR)
+ diffuse.rgb = pow(diffuse.rgb, vec3(2.2));
#endif
float gloss = specular.a;
- #if defined(GLOSS_IS_ROUGHNESS)
- float roughness = gloss;
+ #if defined(USE_PBR)
+ float roughness = 1.0 - specular.r;
#else
float roughness = exp2(-3.0 * gloss);
#endif
- #if defined(SPECULAR_IS_METALLIC)
+ #if defined(USE_PBR)
// diffuse is actually base color, and green of specular is metallicness
float metallic = specular.g;
@@ -374,7 +371,7 @@ void main()
// from http://seblagarde.wordpress.com/2012/09/29/image-based-lighting-approaches-and-parallax-corrected-cubemap/
vec3 parallax = u_CubeMapInfo.xyz + u_CubeMapInfo.w * viewDir;
- #if defined(GLOSS_IS_ROUGHNESS)
+ #if defined(USE_PBR)
vec3 cubeLightColor = textureCubeLod(u_CubeMap, R + parallax, 7.0 * roughness).rgb * u_EnableTextures.w;
#else
vec3 cubeLightColor = textureCubeLod(u_CubeMap, R + parallax, 7.0 - gloss * 7.0).rgb * u_EnableTextures.w;
@@ -385,8 +382,8 @@ void main()
//vec3 cubeLightDiffuse = max(textureCubeLod(u_CubeMap, N, 6.0).rgb, 0.5 / 255.0);
//cubeLightColor /= dot(cubeLightDiffuse, vec3(0.2125, 0.7154, 0.0721));
- #if defined(r_framebufferGamma)
- cubeLightColor = pow(cubeLightColor, vec3(r_framebufferGamma));
+ #if defined(USE_PBR)
+ cubeLightColor = pow(cubeLightColor, vec3(2.2));
#endif
// multiply cubemap values by lighting
@@ -421,8 +418,8 @@ void main()
lightColor = u_PrimaryLightColor;
- #if defined(r_lightGamma)
- lightColor = pow(lightColor, vec3(r_lightGamma));
+ #if defined(USE_PBR)
+ lightColor = pow(lightColor, vec3(2.2));
#endif
#if defined(USE_SHADOWMAP)
@@ -434,6 +431,11 @@ void main()
gl_FragColor.rgb += lightColor * reflectance * NL2;
#endif
+
+ #if defined(USE_PBR)
+ gl_FragColor.rgb = pow(gl_FragColor.rgb, vec3(1.0 / 2.2));
+ #endif
+
#else
lightColor = var_Color.rgb;
@@ -441,21 +443,9 @@ void main()
lightColor *= lightmapColor.rgb;
#endif
- #if defined(r_lightGamma)
- lightColor = pow(lightColor, vec3(r_lightGamma));
- #endif
-
- #if defined(r_materialGamma)
- diffuse.rgb = pow(diffuse.rgb, vec3(r_materialGamma));
- #endif
-
gl_FragColor.rgb = diffuse.rgb * lightColor;
#endif
-#if defined(r_framebufferGamma)
- gl_FragColor.rgb = pow(gl_FragColor.rgb, vec3(1.0 / r_framebufferGamma));
-#endif
-
gl_FragColor.a = diffuse.a * var_Color.a;
}
diff --git a/MP/code/rend2/glsl/tonemap_fp.glsl b/MP/code/rend2/glsl/tonemap_fp.glsl
index 1368c5b..5d8841d 100644
--- a/MP/code/rend2/glsl/tonemap_fp.glsl
+++ b/MP/code/rend2/glsl/tonemap_fp.glsl
@@ -28,8 +28,8 @@ void main()
{
vec4 color = texture2D(u_TextureMap, var_TexCoords) * u_Color;
-#if defined(r_framebufferGamma)
- color.rgb = pow(color.rgb, vec3(r_framebufferGamma));
+#if defined(USE_PBR)
+ color.rgb = pow(color.rgb, vec3(2.2));
#endif
vec3 minAvgMax = texture2D(u_LevelsMap, var_TexCoords).rgb;
@@ -46,8 +46,8 @@ void main()
color.rgb = clamp(color.rgb * var_InvWhite, 0.0, 1.0);
-#if defined(r_tonemapGamma)
- color.rgb = pow(color.rgb, vec3(1.0 / r_tonemapGamma));
+#if defined(USE_PBR)
+ color.rgb = pow(color.rgb, vec3(1.0 / 2.2));
#endif
gl_FragColor = color;
diff --git a/MP/code/rend2/qgl.h b/MP/code/rend2/qgl.h
index 5e20b48..4ab6b45 100644
--- a/MP/code/rend2/qgl.h
+++ b/MP/code/rend2/qgl.h
@@ -814,6 +814,50 @@ extern GLboolean (APIENTRY * qglIsVertexArrayARB)(GLuint array);
#define GL_VERTEX_ARRAY_BINDING_ARB 0x85B5
#endif
+// GL_EXT_direct_state_access
+extern GLvoid(APIENTRY * qglBindMultiTexture)(GLenum texunit, GLenum target, GLuint texture);
+extern GLvoid(APIENTRY * qglTextureParameterf)(GLuint texture, GLenum target, GLenum pname, GLfloat param);
+extern GLvoid(APIENTRY * qglTextureParameteri)(GLuint texture, GLenum target, GLenum pname, GLint param);
+extern GLvoid(APIENTRY * qglTextureImage2D)(GLuint texture, GLenum target, GLint level, GLint internalformat,
+ GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+extern GLvoid(APIENTRY * qglTextureSubImage2D)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset,
+ GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
+extern GLvoid(APIENTRY * qglCopyTextureImage2D)(GLuint texture, GLenum target, GLint level, GLenum internalformat,
+ GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
+extern GLvoid(APIENTRY * qglCompressedTextureImage2D)(GLuint texture, GLenum target, GLint level, GLenum internalformat,
+ GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data);
+extern GLvoid(APIENTRY * qglCompressedTextureSubImage2D)(GLuint texture, GLenum target, GLint level,
+ GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format,
+ GLsizei imageSize, const GLvoid *data);
+extern GLvoid(APIENTRY * qglGenerateTextureMipmap)(GLuint texture, GLenum target);
+
+extern GLvoid(APIENTRY * qglProgramUniform1i)(GLuint program, GLint location, GLint v0);
+extern GLvoid(APIENTRY * qglProgramUniform1f)(GLuint program, GLint location, GLfloat v0);
+extern GLvoid(APIENTRY * qglProgramUniform2f)(GLuint program, GLint location,
+ GLfloat v0, GLfloat v1);
+extern GLvoid(APIENTRY * qglProgramUniform3f)(GLuint program, GLint location,
+ GLfloat v0, GLfloat v1, GLfloat v2);
+extern GLvoid(APIENTRY * qglProgramUniform4f)(GLuint program, GLint location,
+ GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
+extern GLvoid(APIENTRY * qglProgramUniform1fv)(GLuint program, GLint location,
+ GLsizei count, const GLfloat *value);
+extern GLvoid(APIENTRY * qglProgramUniformMatrix4fv)(GLuint program, GLint location,
+ GLsizei count, GLboolean transpose,
+ const GLfloat *value);
+
+extern GLvoid(APIENTRY * qglNamedRenderbufferStorage)(GLuint renderbuffer,
+ GLenum internalformat, GLsizei width, GLsizei height);
+
+extern GLvoid(APIENTRY * qglNamedRenderbufferStorageMultisample)(GLuint renderbuffer,
+ GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
+
+extern GLenum(APIENTRY * qglCheckNamedFramebufferStatus)(GLuint framebuffer, GLenum target);
+extern GLvoid(APIENTRY * qglNamedFramebufferTexture2D)(GLuint framebuffer,
+ GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+extern GLvoid(APIENTRY * qglNamedFramebufferRenderbuffer)(GLuint framebuffer,
+ GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+
+
#if defined(WIN32)
// WGL_ARB_create_context
#ifndef WGL_ARB_create_context
diff --git a/MP/code/rend2/tr_animation.c b/MP/code/rend2/tr_animation.c
index 20d9b93..5932f89 100644
--- a/MP/code/rend2/tr_animation.c
+++ b/MP/code/rend2/tr_animation.c
@@ -1198,7 +1198,7 @@ void RB_SurfaceAnim( mdsSurface_t *surface ) {
for ( i = 0; i < surface->numBoneReferences; i++, boneRefs++ ) {
bonePtr = &bones[*boneRefs];
- GL_Bind( tr.whiteImage );
+ GL_BindToTMU( tr.whiteImage, TB_COLORMAP );
qglLineWidth( 1 );
qglBegin( GL_LINES );
for ( j = 0; j < 3; j++ ) {
@@ -1232,7 +1232,7 @@ void RB_SurfaceAnim( mdsSurface_t *surface ) {
tempVert = ( float * )( tess.xyz + baseVertex );
tempNormal = ( uint32_t * )( tess.normal + baseVertex );
- GL_Bind( tr.whiteImage );
+ GL_BindToTMU( tr.whiteImage, TB_COLORMAP );
qglLineWidth( 1 );
qglBegin( GL_LINES );
qglColor3f( .0,.0,.8 );
@@ -1352,7 +1352,7 @@ int R_GetBoneTag( orientation_t *outTag, mdsHeader_t *mds, int startTagIndex, co
if (r_bonesDebug->integer == 4) {
int j;
// DEBUG: show the tag position/axis
- GL_Bind( tr.whiteImage );
+ GL_BindToTMU( tr.whiteImage, TB_COLORMAP );
qglLineWidth( 2 );
qglBegin( GL_LINES );
for (j=0; j<3; j++) {
diff --git a/MP/code/rend2/tr_backend.c b/MP/code/rend2/tr_backend.c
index 34550ae..f33e5a5 100644
--- a/MP/code/rend2/tr_backend.c
+++ b/MP/code/rend2/tr_backend.c
@@ -27,6 +27,8 @@ If you have questions concerning this license or the applicable additional terms
*/
#include "tr_local.h"
+#include "tr_fbo.h"
+#include "tr_dsa.h"
backEndData_t *backEndData;
backEndState_t backEnd;
@@ -43,80 +45,27 @@ static float s_flipMatrix[16] = {
/*
-** GL_Bind
-*/
-void GL_Bind( image_t *image ) {
- int texnum;
-
- if ( !image ) {
- ri.Printf( PRINT_WARNING, "GL_Bind: NULL image\n" );
- texnum = tr.defaultImage->texnum;
- } else {
- texnum = image->texnum;
- }
-
- if ( r_nobind->integer && tr.dlightImage ) { // performance evaluation option
- texnum = tr.dlightImage->texnum;
- }
-
- if ( glState.currenttextures[glState.currenttmu] != texnum ) {
- if ( image ) {
- image->frameUsed = tr.frameCount;
- }
- glState.currenttextures[glState.currenttmu] = texnum;
- if (image && image->flags & IMGFLAG_CUBEMAP)
- qglBindTexture( GL_TEXTURE_CUBE_MAP, texnum );
- else
- qglBindTexture( GL_TEXTURE_2D, texnum );
- }
-}
-
-
-/*
-** GL_SelectTexture
-*/
-void GL_SelectTexture( int unit ) {
- if ( glState.currenttmu == unit ) {
- return;
- }
-
- if (!(unit >= 0 && unit <= 31))
- ri.Error( ERR_DROP, "GL_SelectTexture: unit = %i", unit );
-
- if (!qglActiveTextureARB)
- ri.Error( ERR_DROP, "GL_SelectTexture: multitexture disabled" );
-
- qglActiveTextureARB( GL_TEXTURE0_ARB + unit );
-
- glState.currenttmu = unit;
-}
-
-
-/*
** GL_BindToTMU
*/
void GL_BindToTMU( image_t *image, int tmu )
{
- int texnum;
- int oldtmu = glState.currenttmu;
+ GLuint texture = (tmu == TB_COLORMAP) ? tr.defaultImage->texnum : 0;
+ GLenum target = GL_TEXTURE_2D;
- if (!image)
- texnum = 0;
- else
- texnum = image->texnum;
-
- if ( glState.currenttextures[tmu] != texnum ) {
- GL_SelectTexture( tmu );
- if (image)
- image->frameUsed = tr.frameCount;
- glState.currenttextures[tmu] = texnum;
+ if (image)
+ {
+ if (image->flags & IMGFLAG_CUBEMAP)
+ target = GL_TEXTURE_CUBE_MAP;
- if (image && (image->flags & IMGFLAG_CUBEMAP))
- qglBindTexture( GL_TEXTURE_CUBE_MAP, texnum );
- else
- qglBindTexture( GL_TEXTURE_2D, texnum );
- GL_SelectTexture( oldtmu );
+ image->frameUsed = tr.frameCount;
+ texture = image->texnum;
+ }
+ else
+ {
+ ri.Printf(PRINT_WARNING, "GL_BindToTMU: NULL image\n");
}
+
+ GL_BindMultiTexture(GL_TEXTURE0_ARB + tmu, target, texture);
}
/*
@@ -148,37 +97,6 @@ void GL_Cull( int cullType ) {
}
/*
-** GL_TexEnv
-*/
-void GL_TexEnv( int env ) {
- if ( env == glState.texEnv[glState.currenttmu] ) {
- return;
- }
-
- glState.texEnv[glState.currenttmu] = env;
-
-
- switch ( env )
- {
- case GL_MODULATE:
- qglTexEnvf( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE );
- break;
- case GL_REPLACE:
- qglTexEnvf( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE );
- break;
- case GL_DECAL:
- qglTexEnvf( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_DECAL );
- break;
- case GL_ADD:
- qglTexEnvf( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_ADD );
- break;
- default:
- ri.Error( ERR_DROP, "GL_TexEnv: invalid env '%d' passed", env );
- break;
- }
-}
-
-/*
** GL_State
**
** This routine is responsible for setting the most commonly changed state
@@ -452,31 +370,19 @@ void RB_BeginDrawingView( void ) {
if (glRefConfig.framebufferObject)
{
+ FBO_t *fbo = backEnd.viewParms.targetFbo;
+
// FIXME: HUGE HACK: render to the screen fbo if we've already postprocessed the frame and aren't drawing more world
// drawing more world check is in case of double renders, such as skyportals
- if (backEnd.viewParms.targetFbo == NULL)
- {
- if (!tr.renderFbo || (backEnd.framePostProcessed && (backEnd.refdef.rdflags & RDF_NOWORLDMODEL)))
- {
- FBO_Bind(NULL);
- }
- else
- {
- FBO_Bind(tr.renderFbo);
- }
- }
- else
- {
- FBO_Bind(backEnd.viewParms.targetFbo);
+ if (fbo == NULL && !(backEnd.framePostProcessed && (backEnd.refdef.rdflags & RDF_NOWORLDMODEL)))
+ fbo = tr.renderFbo;
- // FIXME: hack for cubemap testing
- if (tr.renderCubeFbo && backEnd.viewParms.targetFbo == tr.renderCubeFbo)
- {
- cubemap_t *cubemap = &tr.cubemaps[backEnd.viewParms.targetFboCubemapIndex];
- //qglFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_CUBE_MAP_POSITIVE_X + backEnd.viewParms.targetFboLayer, backEnd.viewParms.targetFbo->colorImage[0]->texnum, 0);
- qglFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_CUBE_MAP_POSITIVE_X + backEnd.viewParms.targetFboLayer, cubemap->image->texnum, 0);
- }
+ if (tr.renderCubeFbo && fbo == tr.renderCubeFbo)
+ {
+ cubemap_t *cubemap = &tr.cubemaps[backEnd.viewParms.targetFboCubemapIndex];
+ FBO_AttachImage(fbo, cubemap->image, GL_COLOR_ATTACHMENT0_EXT, backEnd.viewParms.targetFboLayer);
}
+ FBO_Bind(fbo);
}
//
@@ -928,6 +834,7 @@ void RE_StretchRaw (int x, int y, int w, int h, int cols, int rows, const byte *
}
RE_UploadCinematic (w, h, cols, rows, data, client, dirty);
+ GL_BindToTMU(tr.scratchImage[client], TB_COLORMAP);
if ( r_speeds->integer ) {
end = ri.Milliseconds();
@@ -937,14 +844,7 @@ void RE_StretchRaw (int x, int y, int w, int h, int cols, int rows, const byte *
// FIXME: HUGE hack
if (glRefConfig.framebufferObject)
{
- if (!tr.renderFbo || backEnd.framePostProcessed)
- {
- FBO_Bind(NULL);
- }
- else
- {
- FBO_Bind(tr.renderFbo);
- }
+ FBO_Bind(backEnd.framePostProcessed ? NULL : tr.renderFbo);
}
RB_SetGL2D();
@@ -969,23 +869,30 @@ void RE_StretchRaw (int x, int y, int w, int h, int cols, int rows, const byte *
void RE_UploadCinematic( int w, int h, int cols, int rows, const byte *data, int client, qboolean dirty ) {
+ GLuint texture;
+
+ if (!tr.scratchImage[client])
+ {
+ ri.Printf(PRINT_WARNING, "RE_UploadCinematic: scratch images not initialized\n");
+ return;
+ }
- GL_Bind( tr.scratchImage[client] );
+ texture = tr.scratchImage[client]->texnum;
// if the scratchImage isn't in the format we want, specify it as a new texture
if ( cols != tr.scratchImage[client]->width || rows != tr.scratchImage[client]->height ) {
tr.scratchImage[client]->width = tr.scratchImage[client]->uploadWidth = cols;
tr.scratchImage[client]->height = tr.scratchImage[client]->uploadHeight = rows;
- qglTexImage2D( GL_TEXTURE_2D, 0, 3, cols, rows, 0, GL_RGBA, GL_UNSIGNED_BYTE, data );
- qglTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
- qglTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
- qglTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE );
- qglTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE );
+ qglTextureImage2D(texture, GL_TEXTURE_2D, 0, GL_RGB8, cols, rows, 0, GL_RGBA, GL_UNSIGNED_BYTE, data);
+ qglTextureParameterf(texture, GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+ qglTextureParameterf(texture, GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
+ qglTextureParameterf(texture, GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+ qglTextureParameterf(texture, GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
} else {
if ( dirty ) {
// otherwise, just subimage upload it so that drivers can tell we are going to be changing
// it and don't try and do a texture compression
- qglTexSubImage2D( GL_TEXTURE_2D, 0, 0, 0, cols, rows, GL_RGBA, GL_UNSIGNED_BYTE, data );
+ qglTextureSubImage2D(texture, GL_TEXTURE_2D, 0, 0, 0, cols, rows, GL_RGBA, GL_UNSIGNED_BYTE, data);
}
}
}
@@ -1024,16 +931,7 @@ const void *RB_StretchPic( const void *data ) {
// FIXME: HUGE hack
if (glRefConfig.framebufferObject)
- {
- if (!tr.renderFbo || backEnd.framePostProcessed)
- {
- FBO_Bind(NULL);
- }
- else
- {
- FBO_Bind(tr.renderFbo);
- }
- }
+ FBO_Bind(backEnd.framePostProcessed ? NULL : tr.renderFbo);
RB_SetGL2D();
@@ -1337,11 +1235,10 @@ const void *RB_DrawSurfs( const void *data ) {
// If we're using multisampling, resolve the depth first
FBO_FastBlit(tr.renderFbo, NULL, tr.msaaResolveFbo, NULL, GL_DEPTH_BUFFER_BIT, GL_NEAREST);
}
- else if (tr.renderFbo == NULL)
+ else if (tr.renderFbo == NULL && tr.renderDepthImage)
{
// If we're rendering directly to the screen, copy the depth to a texture
- GL_BindToTMU(tr.renderDepthImage, 0);
- qglCopyTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT24, 0, 0, glConfig.vidWidth, glConfig.vidHeight, 0);
+ qglCopyTextureImage2D(tr.renderDepthImage->texnum, GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT24, 0, 0, glConfig.vidWidth, glConfig.vidHeight, 0);
}
if (r_ssao->integer)
@@ -1581,10 +1478,8 @@ const void *RB_DrawSurfs( const void *data ) {
cubemap_t *cubemap = &tr.cubemaps[backEnd.viewParms.targetFboCubemapIndex];
FBO_Bind(NULL);
- GL_SelectTexture(TB_CUBEMAP);
- GL_BindToTMU(cubemap->image, TB_CUBEMAP);
- qglGenerateMipmapEXT(GL_TEXTURE_CUBE_MAP);
- GL_SelectTexture(0);
+ if (cubemap && cubemap->image)
+ qglGenerateTextureMipmap(cubemap->image->texnum, GL_TEXTURE_CUBE_MAP);
}
return (const void *)( cmd + 1 );
@@ -1663,7 +1558,7 @@ void RB_ShowImages( void ) {
{
vec4_t quadVerts[4];
- GL_Bind(image);
+ GL_BindToTMU(image, TB_COLORMAP);
VectorSet4(quadVerts[0], x, y, 0, 1);
VectorSet4(quadVerts[1], x + w, y, 0, 1);
@@ -1838,21 +1733,18 @@ const void *RB_CapShadowMap(const void *data)
if (cmd->map != -1)
{
- GL_SelectTexture(0);
if (cmd->cubeSide != -1)
{
if (tr.shadowCubemaps[cmd->map])
{
- GL_Bind(tr.shadowCubemaps[cmd->map]);
- qglCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + cmd->cubeSide, 0, GL_RGBA8, backEnd.refdef.x, glConfig.vidHeight - ( backEnd.refdef.y + PSHADOW_MAP_SIZE ), PSHADOW_MAP_SIZE, PSHADOW_MAP_SIZE, 0);
+ qglCopyTextureImage2D(tr.shadowCubemaps[cmd->map]->texnum, GL_TEXTURE_CUBE_MAP_POSITIVE_X + cmd->cubeSide, 0, GL_RGBA8, backEnd.refdef.x, glConfig.vidHeight - ( backEnd.refdef.y + PSHADOW_MAP_SIZE ), PSHADOW_MAP_SIZE, PSHADOW_MAP_SIZE, 0);
}
}
else
{
if (tr.pshadowMaps[cmd->map])
{
- GL_Bind(tr.pshadowMaps[cmd->map]);
- qglCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, backEnd.refdef.x, glConfig.vidHeight - ( backEnd.refdef.y + PSHADOW_MAP_SIZE ), PSHADOW_MAP_SIZE, PSHADOW_MAP_SIZE, 0);
+ qglCopyTextureImage2D(tr.pshadowMaps[cmd->map]->texnum, GL_TEXTURE_2D, 0, GL_RGBA8, backEnd.refdef.x, glConfig.vidHeight - (backEnd.refdef.y + PSHADOW_MAP_SIZE), PSHADOW_MAP_SIZE, PSHADOW_MAP_SIZE, 0);
}
}
}
@@ -1925,7 +1817,7 @@ const void *RB_PostProcess(const void *data)
if (srcFbo)
{
- if (r_hdr->integer && (r_toneMap->integer || r_forceToneMap->integer) && qglActiveTextureARB)
+ if (r_hdr->integer && (r_toneMap->integer || r_forceToneMap->integer))
{
autoExposure = r_autoExposure->integer || r_forceAutoExposure->integer;
RB_ToneMap(srcFbo, srcBox, NULL, dstBox, autoExposure);
@@ -2041,11 +1933,11 @@ const void *RB_ExportCubemaps(const void *data)
{
char filename[MAX_QPATH];
cubemap_t *cubemap = &tr.cubemaps[i];
- unsigned char *p = cubemapPixels;
+ byte *p = cubemapPixels;
for (j = 0; j < 6; j++)
{
- qglFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_CUBE_MAP_POSITIVE_X + j, cubemap->image->texnum, 0);
+ FBO_AttachImage(tr.renderCubeFbo, cubemap->image, GL_COLOR_ATTACHMENT0_EXT, j);
qglReadPixels(0, 0, r_cubemapSize->integer, r_cubemapSize->integer, GL_RGBA, GL_UNSIGNED_BYTE, p);
p += sideSize;
}
diff --git a/MP/code/rend2/tr_bsp.c b/MP/code/rend2/tr_bsp.c
index be2170e..0fa488a 100644
--- a/MP/code/rend2/tr_bsp.c
+++ b/MP/code/rend2/tr_bsp.c
@@ -146,7 +146,7 @@ static void R_ColorShiftLightingFloats(float in[4], float out[4], float scale )
float r, g, b;
#if defined(USE_OVERBRIGHT)
- scale *= pow(2.0f, r_mapOverBrightBits->integer - tr.overbrightBits);
+ scale *= 1 << (r_mapOverBrightBits->integer - tr.overbrightBits);
#endif
r = in[0] * scale;
@@ -3112,7 +3112,7 @@ void R_LoadLightGrid( lump_t *l ) {
if (hdrLightGrid)
{
#if defined(USE_OVERBRIGHT)
- float lightScale = pow(2, r_mapOverBrightBits->integer - tr.overbrightBits);
+ float lightScale = 1 << (r_mapOverBrightBits->integer - tr.overbrightBits);
#else
float lightScale = 1.0f;
#endif
@@ -3419,25 +3419,43 @@ void R_AssignCubemapsToWorldSurfaces(void)
}
-void R_RenderAllCubemaps(void)
+void R_LoadCubemaps(void)
{
- int i, j;
+ int i;
+ imgFlags_t flags = IMGFLAG_CLAMPTOEDGE | IMGFLAG_MIPMAP | IMGFLAG_NOLIGHTSCALE | IMGFLAG_CUBEMAP;
for (i = 0; i < tr.numCubemaps; i++)
{
- tr.cubemaps[i].image = R_CreateImage(va("*cubeMap%d", i), NULL, r_cubemapSize->integer, r_cubemapSize->integer, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE | IMGFLAG_MIPMAP | IMGFLAG_CUBEMAP, GL_RGBA8);
+ char filename[MAX_QPATH];
+ cubemap_t *cubemap = &tr.cubemaps[i];
+
+ Com_sprintf(filename, MAX_QPATH, "cubemaps/%s/%03d.dds", tr.world->baseName, i);
+
+ cubemap->image = R_FindImageFile(filename, IMGTYPE_COLORALPHA, flags);
}
+}
+
+
+void R_RenderMissingCubemaps(void)
+{
+ int i, j;
+ imgFlags_t flags = IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE | IMGFLAG_MIPMAP | IMGFLAG_NOLIGHTSCALE | IMGFLAG_CUBEMAP;
ri.Printf(PRINT_ALL, "Total cubemaps: %d\n", tr.numCubemaps );
for (i = 0; i < tr.numCubemaps; i++)
{
- for (j = 0; j < 6; j++)
+ if (!tr.cubemaps[i].image)
{
- RE_ClearScene();
- R_RenderCubemapSide(i, j, qfalse);
- R_IssuePendingRenderCommands();
- R_InitNextFrame();
+ tr.cubemaps[i].image = R_CreateImage(va("*cubeMap%d", i), NULL, r_cubemapSize->integer, r_cubemapSize->integer, IMGTYPE_COLORALPHA, flags, GL_RGBA8);
+
+ for (j = 0; j < 6; j++)
+ {
+ RE_ClearScene();
+ R_RenderCubemapSide(i, j, qfalse);
+ R_IssuePendingRenderCommands();
+ R_InitNextFrame();
+ }
}
}
}
@@ -3812,10 +3830,11 @@ void RE_LoadWorldMap( const char *name ) {
// make sure the VAO glState entry is safe
R_BindNullVao();
- // Render all cubemaps
+ // Render or load all cubemaps
if (r_cubeMapping->integer && tr.numCubemaps)
{
- R_RenderAllCubemaps();
+ R_LoadCubemaps();
+ R_RenderMissingCubemaps();
}
ri.FS_FreeFile( buffer.v );
diff --git a/MP/code/rend2/tr_dsa.c b/MP/code/rend2/tr_dsa.c
new file mode 100644
index 0000000..a766263
--- /dev/null
+++ b/MP/code/rend2/tr_dsa.c
@@ -0,0 +1,287 @@
+/*
+===========================================================================
+Copyright (C) 2016 James Canete
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+===========================================================================
+*/
+
+#include "tr_local.h"
+
+#include "tr_dsa.h"
+
+static struct
+{
+ GLuint textures[NUM_TEXTURE_BUNDLES];
+ GLenum texunit;
+
+ GLuint program;
+
+ GLuint drawFramebuffer;
+ GLuint readFramebuffer;
+ GLuint renderbuffer;
+}
+glDsaState;
+
+void GL_BindNullTextures()
+{
+ int i;
+
+ if (glRefConfig.directStateAccess)
+ {
+ for (i = 0; i < NUM_TEXTURE_BUNDLES; i++)
+ {
+ qglBindMultiTexture(GL_TEXTURE0_ARB + i, GL_TEXTURE_2D, 0);
+ glDsaState.textures[i] = 0;
+ }
+ }
+ else
+ {
+ for (i = 0; i < NUM_TEXTURE_BUNDLES; i++)
+ {
+ qglActiveTextureARB(GL_TEXTURE0_ARB + i);
+ qglBindTexture(GL_TEXTURE_2D, 0);
+ glDsaState.textures[i] = 0;
+ }
+
+ qglActiveTextureARB(GL_TEXTURE0_ARB);
+ glDsaState.texunit = GL_TEXTURE0_ARB;
+ }
+}
+
+int GL_BindMultiTexture(GLenum texunit, GLenum target, GLuint texture)
+{
+ GLuint tmu = texunit - GL_TEXTURE0_ARB;
+
+ if (glDsaState.textures[tmu] == texture)
+ return 0;
+
+ if (target >= GL_TEXTURE_CUBE_MAP_POSITIVE_X && target <= GL_TEXTURE_CUBE_MAP_NEGATIVE_Z)
+ target = GL_TEXTURE_CUBE_MAP;
+
+ qglBindMultiTexture(texunit, target, texture);
+ glDsaState.textures[tmu] = texture;
+ return 1;
+}
+
+GLvoid APIENTRY GLDSA_BindMultiTexture(GLenum texunit, GLenum target, GLuint texture)
+{
+ if (glDsaState.texunit != texunit)
+ {
+ qglActiveTextureARB(texunit);
+ glDsaState.texunit = texunit;
+ }
+
+ qglBindTexture(target, texture);
+}
+
+GLvoid APIENTRY GLDSA_TextureParameterf(GLuint texture, GLenum target, GLenum pname, GLfloat param)
+{
+ GL_BindMultiTexture(glDsaState.texunit, target, texture);
+ qglTexParameterf(target, pname, param);
+}
+
+GLvoid APIENTRY GLDSA_TextureParameteri(GLuint texture, GLenum target, GLenum pname, GLint param)
+{
+ GL_BindMultiTexture(glDsaState.texunit, target, texture);
+ qglTexParameteri(target, pname, param);
+}
+
+GLvoid APIENTRY GLDSA_TextureImage2D(GLuint texture, GLenum target, GLint level, GLint internalformat,
+ GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels)
+{
+ GL_BindMultiTexture(glDsaState.texunit, target, texture);
+ qglTexImage2D(target, level, internalformat, width, height, border, format, type, pixels);
+}
+
+GLvoid APIENTRY GLDSA_TextureSubImage2D(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset,
+ GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels)
+{
+ GL_BindMultiTexture(glDsaState.texunit, target, texture);
+ qglTexSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixels);
+}
+
+GLvoid APIENTRY GLDSA_CopyTextureImage2D(GLuint texture, GLenum target, GLint level, GLenum internalformat,
+ GLint x, GLint y, GLsizei width, GLsizei height, GLint border)
+{
+ GL_BindMultiTexture(glDsaState.texunit, target, texture);
+ qglCopyTexImage2D(target, level, internalformat, x, y, width, height, border);
+}
+
+GLvoid APIENTRY GLDSA_CompressedTextureImage2D(GLuint texture, GLenum target, GLint level, GLenum internalformat,
+ GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data)
+{
+ GL_BindMultiTexture(glDsaState.texunit, target, texture);
+ qglCompressedTexImage2DARB(target, level, internalformat, width, height, border, imageSize, data);
+}
+
+GLvoid APIENTRY GLDSA_CompressedTextureSubImage2D(GLuint texture, GLenum target, GLint level,
+ GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format,
+ GLsizei imageSize, const GLvoid *data)
+{
+ GL_BindMultiTexture(glDsaState.texunit, target, texture);
+ qglCompressedTexSubImage2DARB(target, level, xoffset, yoffset, width, height, format, imageSize, data);
+}
+
+GLvoid APIENTRY GLDSA_GenerateTextureMipmap(GLuint texture, GLenum target)
+{
+ GL_BindMultiTexture(glDsaState.texunit, target, texture);
+ qglGenerateMipmapEXT(target);
+}
+
+void GL_BindNullProgram()
+{
+ qglUseProgramObjectARB(0);
+ glDsaState.program = 0;
+}
+
+int GL_UseProgramObject(GLuint program)
+{
+ if (glDsaState.program == program)
+ return 0;
+
+ qglUseProgramObjectARB(program);
+ glDsaState.program = program;
+ return 1;
+}
+
+GLvoid APIENTRY GLDSA_ProgramUniform1i(GLuint program, GLint location, GLint v0)
+{
+ GL_UseProgramObject(program);
+ qglUniform1iARB(location, v0);
+}
+
+GLvoid APIENTRY GLDSA_ProgramUniform1f(GLuint program, GLint location, GLfloat v0)
+{
+ GL_UseProgramObject(program);
+ qglUniform1fARB(location, v0);
+}
+
+GLvoid APIENTRY GLDSA_ProgramUniform2f(GLuint program, GLint location,
+ GLfloat v0, GLfloat v1)
+{
+ GL_UseProgramObject(program);
+ qglUniform2fARB(location, v0, v1);
+}
+
+GLvoid APIENTRY GLDSA_ProgramUniform3f(GLuint program, GLint location,
+ GLfloat v0, GLfloat v1, GLfloat v2)
+{
+ GL_UseProgramObject(program);
+ qglUniform3fARB(location, v0, v1, v2);
+}
+
+GLvoid APIENTRY GLDSA_ProgramUniform4f(GLuint program, GLint location,
+ GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3)
+{
+ GL_UseProgramObject(program);
+ qglUniform4fARB(location, v0, v1, v2, v3);
+}
+
+GLvoid APIENTRY GLDSA_ProgramUniform1fv(GLuint program, GLint location,
+ GLsizei count, const GLfloat *value)
+{
+ GL_UseProgramObject(program);
+ qglUniform1fvARB(location, count, value);
+}
+
+GLvoid APIENTRY GLDSA_ProgramUniformMatrix4fv(GLuint program, GLint location,
+ GLsizei count, GLboolean transpose,
+ const GLfloat *value)
+{
+ GL_UseProgramObject(program);
+ qglUniformMatrix4fvARB(location, count, transpose, value);
+}
+
+void GL_BindNullFramebuffers()
+{
+ qglBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
+ glDsaState.drawFramebuffer = glDsaState.readFramebuffer = 0;
+ qglBindRenderbufferEXT(GL_RENDERBUFFER_EXT, 0);
+ glDsaState.readFramebuffer = 0;
+}
+
+void GL_BindFramebuffer(GLenum target, GLuint framebuffer)
+{
+ switch (target)
+ {
+ case GL_FRAMEBUFFER_EXT:
+ if (framebuffer != glDsaState.drawFramebuffer || framebuffer != glDsaState.readFramebuffer)
+ {
+ qglBindFramebufferEXT(target, framebuffer);
+ glDsaState.drawFramebuffer = glDsaState.readFramebuffer = framebuffer;
+ }
+ break;
+
+ case GL_DRAW_FRAMEBUFFER_EXT:
+ if (framebuffer != glDsaState.drawFramebuffer)
+ {
+ qglBindFramebufferEXT(target, framebuffer);
+ glDsaState.drawFramebuffer = framebuffer;
+ }
+ break;
+
+ case GL_READ_FRAMEBUFFER_EXT:
+ if (framebuffer != glDsaState.readFramebuffer)
+ {
+ qglBindFramebufferEXT(target, framebuffer);
+ glDsaState.readFramebuffer = framebuffer;
+ }
+ break;
+ }
+}
+
+void GL_BindRenderbuffer(GLuint renderbuffer)
+{
+ if (renderbuffer != glDsaState.renderbuffer)
+ {
+ qglBindRenderbufferEXT(GL_RENDERBUFFER_EXT, renderbuffer);
+ glDsaState.renderbuffer = renderbuffer;
+ }
+}
+
+GLvoid APIENTRY GLDSA_NamedRenderbufferStorage(GLuint renderbuffer,
+ GLenum internalformat, GLsizei width, GLsizei height)
+{
+ GL_BindRenderbuffer(renderbuffer);
+ qglRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, internalformat, width, height);
+}
+
+GLvoid APIENTRY GLDSA_NamedRenderbufferStorageMultisample(GLuint renderbuffer,
+ GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height)
+{
+ GL_BindRenderbuffer(renderbuffer);
+ qglRenderbufferStorageMultisampleEXT(GL_RENDERBUFFER_EXT, samples, internalformat, width, height);
+}
+
+GLenum APIENTRY GLDSA_CheckNamedFramebufferStatus(GLuint framebuffer, GLenum target)
+{
+ GL_BindFramebuffer(target, framebuffer);
+ return qglCheckFramebufferStatusEXT(target);
+}
+
+GLvoid APIENTRY GLDSA_NamedFramebufferTexture2D(GLuint framebuffer,
+ GLenum attachment, GLenum textarget, GLuint texture, GLint level)
+{
+ GL_BindFramebuffer(GL_FRAMEBUFFER_EXT, framebuffer);
+ qglFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, attachment, textarget, texture, level);
+}
+
+GLvoid APIENTRY GLDSA_NamedFramebufferRenderbuffer(GLuint framebuffer,
+ GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer)
+{
+ GL_BindFramebuffer(GL_FRAMEBUFFER_EXT, framebuffer);
+ qglFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, attachment, renderbuffertarget, renderbuffer);
+}
diff --git a/MP/code/rend2/tr_dsa.h b/MP/code/rend2/tr_dsa.h
new file mode 100644
index 0000000..9d610ef
--- /dev/null
+++ b/MP/code/rend2/tr_dsa.h
@@ -0,0 +1,80 @@
+/*
+===========================================================================
+Copyright (C) 2016 James Canete
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+===========================================================================
+*/
+
+#ifndef __TR_DSA_H__
+#define __TR_DSA_H__
+
+#include "qgl.h"
+
+void GL_BindNullTextures(void);
+int GL_BindMultiTexture(GLenum texunit, GLenum target, GLuint texture);
+
+GLvoid APIENTRY GLDSA_BindMultiTexture(GLenum texunit, GLenum target, GLuint texture);
+GLvoid APIENTRY GLDSA_TextureParameterf(GLuint texture, GLenum target, GLenum pname, GLfloat param);
+GLvoid APIENTRY GLDSA_TextureParameteri(GLuint texture, GLenum target, GLenum pname, GLint param);
+GLvoid APIENTRY GLDSA_TextureImage2D(GLuint texture, GLenum target, GLint level, GLint internalformat,
+ GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+GLvoid APIENTRY GLDSA_TextureSubImage2D(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset,
+ GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
+GLvoid APIENTRY GLDSA_CopyTextureImage2D(GLuint texture, GLenum target, GLint level, GLenum internalformat,
+ GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
+GLvoid APIENTRY GLDSA_CompressedTextureImage2D(GLuint texture, GLenum target, GLint level, GLenum internalformat,
+ GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data);
+GLvoid APIENTRY GLDSA_CompressedTextureSubImage2D(GLuint texture, GLenum target, GLint level,
+ GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format,
+ GLsizei imageSize, const GLvoid *data);
+
+GLvoid APIENTRY GLDSA_GenerateTextureMipmap(GLuint texture, GLenum target);
+
+void GL_BindNullProgram(void);
+int GL_UseProgramObject(GLuint program);
+
+GLvoid APIENTRY GLDSA_ProgramUniform1i(GLuint program, GLint location, GLint v0);
+GLvoid APIENTRY GLDSA_ProgramUniform1f(GLuint program, GLint location, GLfloat v0);
+GLvoid APIENTRY GLDSA_ProgramUniform2f(GLuint program, GLint location,
+ GLfloat v0, GLfloat v1);
+GLvoid APIENTRY GLDSA_ProgramUniform3f(GLuint program, GLint location,
+ GLfloat v0, GLfloat v1, GLfloat v2);
+GLvoid APIENTRY GLDSA_ProgramUniform4f(GLuint program, GLint location,
+ GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
+GLvoid APIENTRY GLDSA_ProgramUniform1fv(GLuint program, GLint location,
+ GLsizei count, const GLfloat *value);
+GLvoid APIENTRY GLDSA_ProgramUniformMatrix4fv(GLuint program, GLint location,
+ GLsizei count, GLboolean transpose,
+ const GLfloat *value);
+
+void GL_BindNullFramebuffers(void);
+void GL_BindFramebuffer(GLenum target, GLuint framebuffer);
+void GL_BindRenderbuffer(GLuint renderbuffer);
+
+GLvoid APIENTRY GLDSA_NamedRenderbufferStorage(GLuint renderbuffer,
+ GLenum internalformat, GLsizei width, GLsizei height);
+
+GLvoid APIENTRY GLDSA_NamedRenderbufferStorageMultisample(GLuint renderbuffer,
+ GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
+
+GLenum APIENTRY GLDSA_CheckNamedFramebufferStatus(GLuint framebuffer, GLenum target);
+GLvoid APIENTRY GLDSA_NamedFramebufferTexture2D(GLuint framebuffer,
+ GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+GLvoid APIENTRY GLDSA_NamedFramebufferRenderbuffer(GLuint framebuffer,
+ GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+
+
+#endif
diff --git a/MP/code/rend2/tr_extensions.c b/MP/code/rend2/tr_extensions.c
index 8c2d9d0..7a4bacc 100644
--- a/MP/code/rend2/tr_extensions.c
+++ b/MP/code/rend2/tr_extensions.c
@@ -28,6 +28,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#endif
#include "tr_local.h"
+#include "tr_dsa.h"
// GL_EXT_draw_range_elements
void (APIENTRY * qglDrawRangeElementsEXT) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices);
@@ -184,6 +185,50 @@ void (APIENTRY * qglDeleteVertexArraysARB)(GLsizei n, const GLuint *arrays);
void (APIENTRY * qglGenVertexArraysARB)(GLsizei n, GLuint *arrays);
GLboolean (APIENTRY * qglIsVertexArrayARB)(GLuint array);
+// GL_EXT_direct_state_access
+GLvoid (APIENTRY * qglBindMultiTexture)(GLenum texunit, GLenum target, GLuint texture);
+GLvoid (APIENTRY * qglTextureParameterf)(GLuint texture, GLenum target, GLenum pname, GLfloat param);
+GLvoid (APIENTRY * qglTextureParameteri)(GLuint texture, GLenum target, GLenum pname, GLint param);
+GLvoid (APIENTRY * qglTextureImage2D)(GLuint texture, GLenum target, GLint level, GLint internalformat,
+ GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+GLvoid (APIENTRY * qglTextureSubImage2D)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset,
+ GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
+GLvoid (APIENTRY * qglCopyTextureImage2D)(GLuint texture, GLenum target, GLint level, GLenum internalformat,
+ GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
+GLvoid (APIENTRY * qglCompressedTextureImage2D)(GLuint texture, GLenum target, GLint level, GLenum internalformat,
+ GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data);
+GLvoid (APIENTRY * qglCompressedTextureSubImage2D)(GLuint texture, GLenum target, GLint level,
+ GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format,
+ GLsizei imageSize, const GLvoid *data);
+GLvoid (APIENTRY * qglGenerateTextureMipmap)(GLuint texture, GLenum target);
+
+GLvoid(APIENTRY * qglProgramUniform1i)(GLuint program, GLint location, GLint v0);
+GLvoid(APIENTRY * qglProgramUniform1f)(GLuint program, GLint location, GLfloat v0);
+GLvoid(APIENTRY * qglProgramUniform2f)(GLuint program, GLint location,
+ GLfloat v0, GLfloat v1);
+GLvoid(APIENTRY * qglProgramUniform3f)(GLuint program, GLint location,
+ GLfloat v0, GLfloat v1, GLfloat v2);
+GLvoid(APIENTRY * qglProgramUniform4f)(GLuint program, GLint location,
+ GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
+GLvoid(APIENTRY * qglProgramUniform1fv)(GLuint program, GLint location,
+ GLsizei count, const GLfloat *value);
+GLvoid(APIENTRY * qglProgramUniformMatrix4fv)(GLuint program, GLint location,
+ GLsizei count, GLboolean transpose,
+ const GLfloat *value);
+
+GLvoid(APIENTRY * qglNamedRenderbufferStorage)(GLuint renderbuffer,
+ GLenum internalformat, GLsizei width, GLsizei height);
+
+GLvoid(APIENTRY * qglNamedRenderbufferStorageMultisample)(GLuint renderbuffer,
+ GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
+
+GLenum(APIENTRY * qglCheckNamedFramebufferStatus)(GLuint framebuffer, GLenum target);
+GLvoid(APIENTRY * qglNamedFramebufferTexture2D)(GLuint framebuffer,
+ GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+GLvoid(APIENTRY * qglNamedFramebufferRenderbuffer)(GLuint framebuffer,
+ GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+
+
static qboolean GLimp_HaveExtension(const char *ext)
{
const char *ptr = Q_stristr( (char *)qglGetString(GL_EXTENSIONS), ext );
@@ -750,4 +795,68 @@ void GLimp_InitExtraExtensions()
ri.Printf(PRINT_ALL, result[2], extension);
}
+ // GL_EXT_direct_state_access
+ extension = "GL_EXT_direct_state_access";
+
+ qglBindMultiTexture = GLDSA_BindMultiTexture;
+ qglTextureParameterf = GLDSA_TextureParameterf;
+ qglTextureParameteri = GLDSA_TextureParameteri;
+ qglTextureImage2D = GLDSA_TextureImage2D;
+ qglTextureSubImage2D = GLDSA_TextureSubImage2D;
+ qglCopyTextureImage2D = GLDSA_CopyTextureImage2D;
+ qglCompressedTextureImage2D = GLDSA_CompressedTextureImage2D;
+ qglCompressedTextureSubImage2D = GLDSA_CompressedTextureSubImage2D;
+ qglGenerateTextureMipmap = GLDSA_GenerateTextureMipmap;
+
+ qglProgramUniform1i = GLDSA_ProgramUniform1i;
+ qglProgramUniform1f = GLDSA_ProgramUniform1f;
+ qglProgramUniform2f = GLDSA_ProgramUniform2f;
+ qglProgramUniform3f = GLDSA_ProgramUniform3f;
+ qglProgramUniform4f = GLDSA_ProgramUniform4f;
+ qglProgramUniform1fv = GLDSA_ProgramUniform1fv;
+ qglProgramUniformMatrix4fv = GLDSA_ProgramUniformMatrix4fv;
+
+ qglNamedRenderbufferStorage = GLDSA_NamedRenderbufferStorage;
+ qglNamedRenderbufferStorageMultisample = GLDSA_NamedRenderbufferStorageMultisample;
+ qglCheckNamedFramebufferStatus = GLDSA_CheckNamedFramebufferStatus;
+ qglNamedFramebufferTexture2D = GLDSA_NamedFramebufferTexture2D;
+ qglNamedFramebufferRenderbuffer = GLDSA_NamedFramebufferRenderbuffer;
+
+ glRefConfig.directStateAccess = qfalse;
+ if (GLimp_HaveExtension(extension))
+ {
+ if (r_ext_direct_state_access->integer)
+ {
+ glRefConfig.directStateAccess = qtrue;
+ qglBindMultiTexture = (void *)SDL_GL_GetProcAddress("glBindMultiTextureEXT");
+ qglTextureParameterf = (void *)SDL_GL_GetProcAddress("glTextureParameterfEXT");
+ qglTextureParameteri = (void *)SDL_GL_GetProcAddress("glTextureParameteriEXT");
+ qglTextureImage2D = (void *)SDL_GL_GetProcAddress("glTextureImage2DEXT");
+ qglTextureSubImage2D = (void *)SDL_GL_GetProcAddress("glTextureSubImage2DEXT");
+ qglCopyTextureImage2D = (void *)SDL_GL_GetProcAddress("glCopyTextureImage2DEXT");
+ qglCompressedTextureImage2D = (void *)SDL_GL_GetProcAddress("glCompressedTextureImage2DEXT");
+ qglCompressedTextureSubImage2D = (void *)SDL_GL_GetProcAddress("glCompressedTextureSubImage2DEXT");
+ qglGenerateTextureMipmap = (void *)SDL_GL_GetProcAddress("glGenerateTextureMipmapEXT");
+
+ qglProgramUniform1i = (void *)SDL_GL_GetProcAddress("glProgramUniform1iEXT");
+ qglProgramUniform1f = (void *)SDL_GL_GetProcAddress("glProgramUniform1fEXT");
+ qglProgramUniform2f = (void *)SDL_GL_GetProcAddress("glProgramUniform2fEXT");
+ qglProgramUniform3f = (void *)SDL_GL_GetProcAddress("glProgramUniform3fEXT");
+ qglProgramUniform4f = (void *)SDL_GL_GetProcAddress("glProgramUniform4fEXT");
+ qglProgramUniform1fv = (void *)SDL_GL_GetProcAddress("glProgramUniform1fvEXT");
+ qglProgramUniformMatrix4fv = (void *)SDL_GL_GetProcAddress("glProgramUniformMatrix4fvEXT");
+
+ qglNamedRenderbufferStorage = (void *)SDL_GL_GetProcAddress("glNamedRenderbufferStorageEXT");
+ qglNamedRenderbufferStorageMultisample = (void *)SDL_GL_GetProcAddress("glNamedRenderbufferStorageMultisampleEXT");
+ qglCheckNamedFramebufferStatus = (void *)SDL_GL_GetProcAddress("glCheckNamedFramebufferStatusEXT");
+ qglNamedFramebufferTexture2D = (void *)SDL_GL_GetProcAddress("glNamedFramebufferTexture2DEXT");
+ qglNamedFramebufferRenderbuffer = (void *)SDL_GL_GetProcAddress("glNamedFramebufferRenderbufferEXT");
+ }
+
+ ri.Printf(PRINT_ALL, result[glRefConfig.directStateAccess ? 1 : 0], extension);
+ }
+ else
+ {
+ ri.Printf(PRINT_ALL, result[2], extension);
+ }
}
diff --git a/MP/code/rend2/tr_fbo.c b/MP/code/rend2/tr_fbo.c
index c8ea0ae..59b1703 100644
--- a/MP/code/rend2/tr_fbo.c
+++ b/MP/code/rend2/tr_fbo.c
@@ -23,6 +23,8 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
// tr_fbo.c
#include "tr_local.h"
+#include "tr_dsa.h"
+
/*
=============
R_CheckFBO
@@ -30,19 +32,10 @@ R_CheckFBO
*/
qboolean R_CheckFBO(const FBO_t * fbo)
{
- int code;
- int id;
-
- qglGetIntegerv(GL_FRAMEBUFFER_BINDING_EXT, &id);
- qglBindFramebufferEXT(GL_FRAMEBUFFER_EXT, fbo->frameBuffer);
-
- code = qglCheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT);
+ GLenum code = qglCheckNamedFramebufferStatus(fbo->frameBuffer, GL_FRAMEBUFFER_EXT);
if(code == GL_FRAMEBUFFER_COMPLETE_EXT)
- {
- qglBindFramebufferEXT(GL_FRAMEBUFFER_EXT, id);
return qtrue;
- }
// an error occured
switch (code)
@@ -83,13 +76,9 @@ qboolean R_CheckFBO(const FBO_t * fbo)
default:
ri.Printf(PRINT_WARNING, "R_CheckFBO: (%s) unknown error 0x%X\n", fbo->name, code);
- //ri.Error(ERR_FATAL, "R_CheckFBO: (%s) unknown error 0x%X", fbo->name, code);
- //assert(0);
break;
}
- qglBindFramebufferEXT(GL_FRAMEBUFFER_EXT, id);
-
return qfalse;
}
@@ -133,6 +122,11 @@ FBO_t *FBO_Create(const char *name, int width, int height)
return fbo;
}
+/*
+=================
+FBO_CreateBuffer
+=================
+*/
void FBO_CreateBuffer(FBO_t *fbo, int format, int index, int multisample)
{
uint32_t *pRenderBuffer;
@@ -189,115 +183,45 @@ void FBO_CreateBuffer(FBO_t *fbo, int format, int index, int multisample)
if (absent)
qglGenRenderbuffersEXT(1, pRenderBuffer);
- qglBindRenderbufferEXT(GL_RENDERBUFFER_EXT, *pRenderBuffer);
if (multisample && glRefConfig.framebufferMultisample)
- {
- qglRenderbufferStorageMultisampleEXT(GL_RENDERBUFFER_EXT, multisample, format, fbo->width, fbo->height);
- }
+ qglNamedRenderbufferStorageMultisample(*pRenderBuffer, multisample, format, fbo->width, fbo->height);
else
- {
- qglRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, format, fbo->width, fbo->height);
- }
+ qglNamedRenderbufferStorage(*pRenderBuffer, format, fbo->width, fbo->height);
if(absent)
{
if (attachment == 0)
{
- qglFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, *pRenderBuffer);
- qglFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, *pRenderBuffer);
+ qglNamedFramebufferRenderbuffer(fbo->frameBuffer, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, *pRenderBuffer);
+ qglNamedFramebufferRenderbuffer(fbo->frameBuffer, GL_STENCIL_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, *pRenderBuffer);
}
else
- qglFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, attachment, GL_RENDERBUFFER_EXT, *pRenderBuffer);
- }
-}
-
-
-/*
-=================
-R_AttachFBOTexture1D
-=================
-*/
-void R_AttachFBOTexture1D(int texId, int index)
-{
- if(index < 0 || index >= glRefConfig.maxColorAttachments)
- {
- ri.Printf(PRINT_WARNING, "R_AttachFBOTexture1D: invalid attachment index %i\n", index);
- return;
+ {
+ qglNamedFramebufferRenderbuffer(fbo->frameBuffer, attachment, GL_RENDERBUFFER_EXT, *pRenderBuffer);
+ }
}
-
- qglFramebufferTexture1DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT + index, GL_TEXTURE_1D, texId, 0);
}
-/*
-=================
-R_AttachFBOTexture2D
-=================
-*/
-void R_AttachFBOTexture2D(int target, int texId, int index)
-{
- if(target != GL_TEXTURE_2D && (target < GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB || target > GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB))
- {
- ri.Printf(PRINT_WARNING, "R_AttachFBOTexture2D: invalid target %i\n", target);
- return;
- }
-
- if(index < 0 || index >= glRefConfig.maxColorAttachments)
- {
- ri.Printf(PRINT_WARNING, "R_AttachFBOTexture2D: invalid attachment index %i\n", index);
- return;
- }
-
- qglFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT + index, target, texId, 0);
-}
/*
=================
-R_AttachFBOTexture3D
+FBO_AttachImage
=================
*/
-void R_AttachFBOTexture3D(int texId, int index, int zOffset)
+void FBO_AttachImage(FBO_t *fbo, image_t *image, GLenum attachment, GLuint cubemapside)
{
- if(index < 0 || index >= glRefConfig.maxColorAttachments)
- {
- ri.Printf(PRINT_WARNING, "R_AttachFBOTexture3D: invalid attachment index %i\n", index);
- return;
- }
+ GLenum target = GL_TEXTURE_2D;
+ int index;
- qglFramebufferTexture3DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT + index, GL_TEXTURE_3D_EXT, texId, 0, zOffset);
-}
+ if (image->flags & IMGFLAG_CUBEMAP)
+ target = GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB + cubemapside;
-/*
-=================
-R_AttachFBOTextureDepth
-=================
-*/
-void R_AttachFBOTextureDepth(int texId)
-{
- qglFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_TEXTURE_2D, texId, 0);
+ qglNamedFramebufferTexture2D(fbo->frameBuffer, attachment, target, image->texnum, 0);
+ index = attachment - GL_COLOR_ATTACHMENT0_EXT;
+ if (index >= 0 && index <= 15)
+ fbo->colorImage[index] = image;
}
-/*
-=================
-R_AttachFBOTexturePackedDepthStencil
-=================
-*/
-void R_AttachFBOTexturePackedDepthStencil(int texId)
-{
- qglFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_TEXTURE_2D, texId, 0);
- qglFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT, GL_TEXTURE_2D, texId, 0);
-}
-
-void FBO_AttachTextureImage(image_t *img, int index)
-{
- if (!glState.currentFBO)
- {
- ri.Printf(PRINT_WARNING, "FBO: attempted to attach a texture image with no FBO bound!\n");
- return;
- }
-
- R_AttachFBOTexture2D(GL_TEXTURE_2D, img->texnum, index);
- glState.currentFBO->colorImage[index] = img;
-}
/*
============
@@ -312,38 +236,10 @@ void FBO_Bind(FBO_t * fbo)
if (r_logFile->integer)
{
// don't just call LogComment, or we will get a call to va() every frame!
- if (fbo)
- GLimp_LogComment(va("--- FBO_Bind( %s ) ---\n", fbo->name));
- else
- GLimp_LogComment("--- FBO_Bind ( NULL ) ---\n");
- }
-
- if (!fbo)
- {
- qglBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
- //qglBindRenderbufferEXT(GL_RENDERBUFFER_EXT, 0);
- glState.currentFBO = NULL;
-
- return;
+ GLimp_LogComment(va("--- FBO_Bind( %s ) ---\n", fbo ? fbo->name : "NULL"));
}
-
- qglBindFramebufferEXT(GL_FRAMEBUFFER_EXT, fbo->frameBuffer);
-
- /*
- if(fbo->colorBuffers[0])
- {
- qglBindRenderbufferEXT(GL_RENDERBUFFER_EXT, fbo->colorBuffers[0]);
- }
- */
-
- /*
- if(fbo->depthBuffer)
- {
- qglBindRenderbufferEXT(GL_RENDERBUFFER_EXT, fbo->depthBuffer);
- qglFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, fbo->depthBuffer);
- }
- */
+ GL_BindFramebuffer(GL_FRAMEBUFFER_EXT, fbo ? fbo->frameBuffer : 0);
glState.currentFBO = fbo;
}
@@ -355,7 +251,6 @@ FBO_Init
void FBO_Init(void)
{
int i;
- // int width, height, hdrFormat, multisample;
int hdrFormat, multisample;
ri.Printf(PRINT_ALL, "------- FBO_Init -------\n");
@@ -369,73 +264,40 @@ void FBO_Init(void)
R_IssuePendingRenderCommands();
-/* if(glRefConfig.textureNonPowerOfTwo)
- {
- width = glConfig.vidWidth;
- height = glConfig.vidHeight;
- }
- else
- {
- width = NextPowerOfTwo(glConfig.vidWidth);
- height = NextPowerOfTwo(glConfig.vidHeight);
- } */
-
hdrFormat = GL_RGBA8;
if (r_hdr->integer && glRefConfig.framebufferObject && glRefConfig.textureFloat)
- {
hdrFormat = GL_RGBA16F_ARB;
- }
qglGetIntegerv(GL_MAX_SAMPLES_EXT, &multisample);
if (r_ext_framebuffer_multisample->integer < multisample)
- {
multisample = r_ext_framebuffer_multisample->integer;
- }
if (multisample < 2 || !glRefConfig.framebufferBlit)
multisample = 0;
if (multisample != r_ext_framebuffer_multisample->integer)
- {
ri.Cvar_SetValue("r_ext_framebuffer_multisample", (float)multisample);
- }
// only create a render FBO if we need to resolve MSAA or do HDR
// otherwise just render straight to the screen (tr.renderFbo = NULL)
if (multisample && glRefConfig.framebufferMultisample)
{
tr.renderFbo = FBO_Create("_render", tr.renderDepthImage->width, tr.renderDepthImage->height);
- FBO_Bind(tr.renderFbo);
-
FBO_CreateBuffer(tr.renderFbo, hdrFormat, 0, multisample);
FBO_CreateBuffer(tr.renderFbo, GL_DEPTH_COMPONENT24_ARB, 0, multisample);
-
R_CheckFBO(tr.renderFbo);
-
tr.msaaResolveFbo = FBO_Create("_msaaResolve", tr.renderDepthImage->width, tr.renderDepthImage->height);
- FBO_Bind(tr.msaaResolveFbo);
-
- //FBO_CreateBuffer(tr.msaaResolveFbo, hdrFormat, 0, 0);
- FBO_AttachTextureImage(tr.renderImage, 0);
-
- //FBO_CreateBuffer(tr.msaaResolveFbo, GL_DEPTH_COMPONENT24_ARB, 0, 0);
- R_AttachFBOTextureDepth(tr.renderDepthImage->texnum);
-
+ FBO_AttachImage(tr.msaaResolveFbo, tr.renderImage, GL_COLOR_ATTACHMENT0_EXT, 0);
+ FBO_AttachImage(tr.msaaResolveFbo, tr.renderDepthImage, GL_DEPTH_ATTACHMENT_EXT, 0);
R_CheckFBO(tr.msaaResolveFbo);
}
else if (r_hdr->integer)
{
tr.renderFbo = FBO_Create("_render", tr.renderDepthImage->width, tr.renderDepthImage->height);
- FBO_Bind(tr.renderFbo);
-
- //FBO_CreateBuffer(tr.renderFbo, hdrFormat, 0, 0);
- FBO_AttachTextureImage(tr.renderImage, 0);
-
- //FBO_CreateBuffer(tr.renderFbo, GL_DEPTH_COMPONENT24_ARB, 0, 0);
- R_AttachFBOTextureDepth(tr.renderDepthImage->texnum);
-
+ FBO_AttachImage(tr.renderFbo, tr.renderImage, GL_COLOR_ATTACHMENT0_EXT, 0);
+ FBO_AttachImage(tr.renderFbo, tr.renderDepthImage, GL_DEPTH_ATTACHMENT_EXT, 0);
R_CheckFBO(tr.renderFbo);
}
@@ -443,20 +305,15 @@ void FBO_Init(void)
// this fixes the corrupt screen bug with r_hdr 1 on older hardware
if (tr.renderFbo)
{
- FBO_Bind(tr.renderFbo);
+ GL_BindFramebuffer(GL_FRAMEBUFFER_EXT, tr.renderFbo->frameBuffer);
qglClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
- FBO_Bind(NULL);
}
if (r_drawSunRays->integer)
{
tr.sunRaysFbo = FBO_Create("_sunRays", tr.renderDepthImage->width, tr.renderDepthImage->height);
- FBO_Bind(tr.sunRaysFbo);
-
- FBO_AttachTextureImage(tr.sunRaysImage, 0);
-
- R_AttachFBOTextureDepth(tr.renderDepthImage->texnum);
-
+ FBO_AttachImage(tr.sunRaysFbo, tr.sunRaysImage, GL_COLOR_ATTACHMENT0_EXT, 0);
+ FBO_AttachImage(tr.sunRaysFbo, tr.renderDepthImage, GL_DEPTH_ATTACHMENT_EXT, 0);
R_CheckFBO(tr.sunRaysFbo);
}
@@ -466,14 +323,8 @@ void FBO_Init(void)
for( i = 0; i < MAX_DRAWN_PSHADOWS; i++)
{
tr.pshadowFbos[i] = FBO_Create(va("_shadowmap%d", i), tr.pshadowMaps[i]->width, tr.pshadowMaps[i]->height);
- FBO_Bind(tr.pshadowFbos[i]);
-
- //FBO_CreateBuffer(tr.pshadowFbos[i], GL_RGBA8, 0, 0);
- FBO_AttachTextureImage(tr.pshadowMaps[i], 0);
-
+ FBO_AttachImage(tr.pshadowFbos[i], tr.pshadowMaps[i], GL_COLOR_ATTACHMENT0_EXT, 0);
FBO_CreateBuffer(tr.pshadowFbos[i], GL_DEPTH_COMPONENT24_ARB, 0, 0);
- //R_AttachFBOTextureDepth(tr.textureDepthImage->texnum);
-
R_CheckFBO(tr.pshadowFbos[i]);
}
}
@@ -483,104 +334,64 @@ void FBO_Init(void)
for ( i = 0; i < 4; i++)
{
tr.sunShadowFbo[i] = FBO_Create("_sunshadowmap", tr.sunShadowDepthImage[i]->width, tr.sunShadowDepthImage[i]->height);
- FBO_Bind(tr.sunShadowFbo[i]);
-
- //FBO_CreateBuffer(tr.sunShadowFbo[i], GL_RGBA8, 0, 0);
- //FBO_AttachTextureImage(tr.sunShadowImage, 0);
- qglDrawBuffer(GL_NONE);
- qglReadBuffer(GL_NONE);
-
- //FBO_CreateBuffer(tr.sunShadowFbo, GL_DEPTH_COMPONENT24_ARB, 0, 0);
- R_AttachFBOTextureDepth(tr.sunShadowDepthImage[i]->texnum);
-
+ FBO_AttachImage(tr.sunShadowFbo[i], tr.sunShadowDepthImage[i], GL_DEPTH_ATTACHMENT_EXT, 0);
R_CheckFBO(tr.sunShadowFbo[i]);
-
}
tr.screenShadowFbo = FBO_Create("_screenshadow", tr.screenShadowImage->width, tr.screenShadowImage->height);
- FBO_Bind(tr.screenShadowFbo);
-
- FBO_AttachTextureImage(tr.screenShadowImage, 0);
-
+ FBO_AttachImage(tr.screenShadowFbo, tr.screenShadowImage, GL_COLOR_ATTACHMENT0_EXT, 0);
R_CheckFBO(tr.screenShadowFbo);
}
for (i = 0; i < 2; i++)
{
tr.textureScratchFbo[i] = FBO_Create(va("_texturescratch%d", i), tr.textureScratchImage[i]->width, tr.textureScratchImage[i]->height);
- FBO_Bind(tr.textureScratchFbo[i]);
-
- //FBO_CreateBuffer(tr.textureScratchFbo[i], GL_RGBA8, 0, 0);
- FBO_AttachTextureImage(tr.textureScratchImage[i], 0);
-
+ FBO_AttachImage(tr.textureScratchFbo[i], tr.textureScratchImage[i], GL_COLOR_ATTACHMENT0_EXT, 0);
R_CheckFBO(tr.textureScratchFbo[i]);
}
{
tr.calcLevelsFbo = FBO_Create("_calclevels", tr.calcLevelsImage->width, tr.calcLevelsImage->height);
- FBO_Bind(tr.calcLevelsFbo);
-
- //FBO_CreateBuffer(tr.calcLevelsFbo, hdrFormat, 0, 0);
- FBO_AttachTextureImage(tr.calcLevelsImage, 0);
-
+ FBO_AttachImage(tr.calcLevelsFbo, tr.calcLevelsImage, GL_COLOR_ATTACHMENT0_EXT, 0);
R_CheckFBO(tr.calcLevelsFbo);
}
{
tr.targetLevelsFbo = FBO_Create("_targetlevels", tr.targetLevelsImage->width, tr.targetLevelsImage->height);
- FBO_Bind(tr.targetLevelsFbo);
-
- //FBO_CreateBuffer(tr.targetLevelsFbo, hdrFormat, 0, 0);
- FBO_AttachTextureImage(tr.targetLevelsImage, 0);
-
+ FBO_AttachImage(tr.targetLevelsFbo, tr.targetLevelsImage, GL_COLOR_ATTACHMENT0_EXT, 0);
R_CheckFBO(tr.targetLevelsFbo);
}
for (i = 0; i < 2; i++)
{
tr.quarterFbo[i] = FBO_Create(va("_quarter%d", i), tr.quarterImage[i]->width, tr.quarterImage[i]->height);
- FBO_Bind(tr.quarterFbo[i]);
-
- //FBO_CreateBuffer(tr.quarterFbo[i], hdrFormat, 0, 0);
- FBO_AttachTextureImage(tr.quarterImage[i], 0);
-
+ FBO_AttachImage(tr.quarterFbo[i], tr.quarterImage[i], GL_COLOR_ATTACHMENT0_EXT, 0);
R_CheckFBO(tr.quarterFbo[i]);
}
if (r_ssao->integer)
{
tr.hdrDepthFbo = FBO_Create("_hdrDepth", tr.hdrDepthImage->width, tr.hdrDepthImage->height);
- FBO_Bind(tr.hdrDepthFbo);
-
- FBO_AttachTextureImage(tr.hdrDepthImage, 0);
-
+ FBO_AttachImage(tr.hdrDepthFbo, tr.hdrDepthImage, GL_COLOR_ATTACHMENT0_EXT, 0);
R_CheckFBO(tr.hdrDepthFbo);
tr.screenSsaoFbo = FBO_Create("_screenssao", tr.screenSsaoImage->width, tr.screenSsaoImage->height);
- FBO_Bind(tr.screenSsaoFbo);
-
- FBO_AttachTextureImage(tr.screenSsaoImage, 0);
-
+ FBO_AttachImage(tr.screenSsaoFbo, tr.screenSsaoImage, GL_COLOR_ATTACHMENT0_EXT, 0);
R_CheckFBO(tr.screenSsaoFbo);
}
if (tr.renderCubeImage)
{
tr.renderCubeFbo = FBO_Create("_renderCubeFbo", tr.renderCubeImage->width, tr.renderCubeImage->height);
- FBO_Bind(tr.renderCubeFbo);
-
- //FBO_AttachTextureImage(tr.renderCubeImage, 0);
- R_AttachFBOTexture2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB, tr.renderCubeImage->texnum, 0);
- glState.currentFBO->colorImage[0] = tr.renderCubeImage;
-
+ FBO_AttachImage(tr.renderCubeFbo, tr.renderCubeImage, GL_COLOR_ATTACHMENT0_EXT, 0);
FBO_CreateBuffer(tr.renderCubeFbo, GL_DEPTH_COMPONENT24_ARB, 0, 0);
-
R_CheckFBO(tr.renderCubeFbo);
}
GL_CheckErrors();
- FBO_Bind(NULL);
+ GL_BindFramebuffer(GL_FRAMEBUFFER_EXT, 0);
+ glState.currentFBO = NULL;
}
/*
@@ -663,7 +474,10 @@ void FBO_BlitFromTexture(struct image_s *src, ivec4_t inSrcBox, vec2_t inSrcTexS
int width, height;
if (!src)
+ {
+ ri.Printf(PRINT_WARNING, "Tried to blit from a NULL texture!\n");
return;
+ }
if (inSrcBox)
{
@@ -849,12 +663,12 @@ void FBO_FastBlit(FBO_t *src, ivec4_t srcBox, FBO_t *dst, ivec4_t dstBox, int bu
VectorSet4(dstBoxFinal, dstBox[0], dstBox[1], dstBox[0] + dstBox[2], dstBox[1] + dstBox[3]);
}
- qglBindFramebufferEXT(GL_READ_FRAMEBUFFER_EXT, srcFb);
- qglBindFramebufferEXT(GL_DRAW_FRAMEBUFFER_EXT, dstFb);
+ GL_BindFramebuffer(GL_READ_FRAMEBUFFER_EXT, srcFb);
+ GL_BindFramebuffer(GL_DRAW_FRAMEBUFFER_EXT, dstFb);
qglBlitFramebufferEXT(srcBoxFinal[0], srcBoxFinal[1], srcBoxFinal[2], srcBoxFinal[3],
dstBoxFinal[0], dstBoxFinal[1], dstBoxFinal[2], dstBoxFinal[3],
buffers, filter);
- qglBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
+ GL_BindFramebuffer(GL_FRAMEBUFFER_EXT, 0);
glState.currentFBO = NULL;
}
diff --git a/MP/code/rend2/tr_fbo.h b/MP/code/rend2/tr_fbo.h
index b5ab18c..3f23a35 100644
--- a/MP/code/rend2/tr_fbo.h
+++ b/MP/code/rend2/tr_fbo.h
@@ -52,6 +52,7 @@ typedef struct FBO_s
int height;
} FBO_t;
+void FBO_AttachImage(FBO_t *fbo, image_t *image, GLenum attachment, GLuint cubemapside);
void FBO_Bind(FBO_t *fbo);
void FBO_Init(void);
void FBO_Shutdown(void);
diff --git a/MP/code/rend2/tr_glsl.c b/MP/code/rend2/tr_glsl.c
index ce83a62..9cfa025 100644
--- a/MP/code/rend2/tr_glsl.c
+++ b/MP/code/rend2/tr_glsl.c
@@ -22,7 +22,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
// tr_glsl.c
#include "tr_local.h"
-void GLSL_BindNullProgram(void);
+#include "tr_dsa.h"
extern const char *fallbackShader_bokeh_vp;
extern const char *fallbackShader_bokeh_fp;
@@ -328,17 +328,8 @@ static void GLSL_GetShaderHeader( GLenum shaderType, const GLcharARB *extra, cha
Q_strcat(dest, size,
va("#ifndef r_FBufScale\n#define r_FBufScale vec2(%f, %f)\n#endif\n", fbufWidthScale, fbufHeightScale));
- if (r_materialGamma->value != 1.0f)
- Q_strcat(dest, size, va("#ifndef r_materialGamma\n#define r_materialGamma %f\n#endif\n", r_materialGamma->value));
-
- if (r_lightGamma->value != 1.0f)
- Q_strcat(dest, size, va("#ifndef r_lightGamma\n#define r_lightGamma %f\n#endif\n", r_lightGamma->value));
-
- if (r_framebufferGamma->value != 1.0f)
- Q_strcat(dest, size, va("#ifndef r_framebufferGamma\n#define r_framebufferGamma %f\n#endif\n", r_framebufferGamma->value));
-
- if (r_tonemapGamma->value != 1.0f)
- Q_strcat(dest, size, va("#ifndef r_tonemapGamma\n#define r_tonemapGamma %f\n#endif\n", r_tonemapGamma->value));
+ if (r_pbr->integer)
+ Q_strcat(dest, size, "#define USE_PBR\n");
if (extra)
{
@@ -488,11 +479,6 @@ static void GLSL_ShowProgramUniforms(GLhandleARB program)
GLenum type;
char uniformName[1000];
- // install the executables in the program object as part of current state.
- qglUseProgramObjectARB(program);
-
- // check for GL Errors
-
// query the number of active uniforms
qglGetObjectParameterivARB(program, GL_OBJECT_ACTIVE_UNIFORMS_ARB, &count);
@@ -503,8 +489,6 @@ static void GLSL_ShowProgramUniforms(GLhandleARB program)
ri.Printf(PRINT_DEVELOPER, "active uniform: '%s'\n", uniformName);
}
-
- qglUseProgramObjectARB(0);
}
static int GLSL_InitGPUShader2(shaderProgram_t * program, const char *name, int attribs, const char *vpCode, const char *fpCode)
@@ -709,7 +693,7 @@ void GLSL_SetUniformInt(shaderProgram_t *program, int uniformNum, GLint value)
*compare = value;
- qglUniform1iARB(uniforms[uniformNum], value);
+ qglProgramUniform1i(program->program, uniforms[uniformNum], value);
}
void GLSL_SetUniformFloat(shaderProgram_t *program, int uniformNum, GLfloat value)
@@ -733,7 +717,7 @@ void GLSL_SetUniformFloat(shaderProgram_t *program, int uniformNum, GLfloat valu
*compare = value;
- qglUniform1fARB(uniforms[uniformNum], value);
+ qglProgramUniform1f(program->program, uniforms[uniformNum], value);
}
void GLSL_SetUniformVec2(shaderProgram_t *program, int uniformNum, const vec2_t v)
@@ -758,7 +742,7 @@ void GLSL_SetUniformVec2(shaderProgram_t *program, int uniformNum, const vec2_t
compare[0] = v[0];
compare[1] = v[1];
- qglUniform2fARB(uniforms[uniformNum], v[0], v[1]);
+ qglProgramUniform2f(program->program, uniforms[uniformNum], v[0], v[1]);
}
void GLSL_SetUniformVec3(shaderProgram_t *program, int uniformNum, const vec3_t v)
@@ -782,7 +766,7 @@ void GLSL_SetUniformVec3(shaderProgram_t *program, int uniformNum, const vec3_t
VectorCopy(v, compare);
- qglUniform3fARB(uniforms[uniformNum], v[0], v[1], v[2]);
+ qglProgramUniform3f(program->program, uniforms[uniformNum], v[0], v[1], v[2]);
}
void GLSL_SetUniformVec4(shaderProgram_t *program, int uniformNum, const vec4_t v)
@@ -806,7 +790,7 @@ void GLSL_SetUniformVec4(shaderProgram_t *program, int uniformNum, const vec4_t
VectorCopy4(v, compare);
- qglUniform4fARB(uniforms[uniformNum], v[0], v[1], v[2], v[3]);
+ qglProgramUniform4f(program->program, uniforms[uniformNum], v[0], v[1], v[2], v[3]);
}
void GLSL_SetUniformFloat5(shaderProgram_t *program, int uniformNum, const vec5_t v)
@@ -830,7 +814,7 @@ void GLSL_SetUniformFloat5(shaderProgram_t *program, int uniformNum, const vec5_
VectorCopy5(v, compare);
- qglUniform1fvARB(uniforms[uniformNum], 5, v);
+ qglProgramUniform1fv(program->program, uniforms[uniformNum], 5, v);
}
void GLSL_SetUniformMat4(shaderProgram_t *program, int uniformNum, const mat4_t matrix)
@@ -854,7 +838,7 @@ void GLSL_SetUniformMat4(shaderProgram_t *program, int uniformNum, const mat4_t
Mat4Copy(matrix, compare);
- qglUniformMatrix4fvARB(uniforms[uniformNum], 1, GL_FALSE, matrix);
+ qglProgramUniformMatrix4fv(program->program, uniforms[uniformNum], 1, GL_FALSE, matrix);
}
void GLSL_DeleteGPUShader(shaderProgram_t *program)
@@ -937,10 +921,8 @@ void GLSL_InitGPUShaders(void)
GLSL_InitUniforms(&tr.genericShader[i]);
- qglUseProgramObjectARB(tr.genericShader[i].program);
GLSL_SetUniformInt(&tr.genericShader[i], UNIFORM_DIFFUSEMAP, TB_DIFFUSEMAP);
GLSL_SetUniformInt(&tr.genericShader[i], UNIFORM_LIGHTMAP, TB_LIGHTMAP);
- qglUseProgramObjectARB(0);
GLSL_FinishGPUShader(&tr.genericShader[i]);
@@ -957,9 +939,7 @@ void GLSL_InitGPUShaders(void)
GLSL_InitUniforms(&tr.textureColorShader);
- qglUseProgramObjectARB(tr.textureColorShader.program);
GLSL_SetUniformInt(&tr.textureColorShader, UNIFORM_TEXTUREMAP, TB_DIFFUSEMAP);
- qglUseProgramObjectARB(0);
GLSL_FinishGPUShader(&tr.textureColorShader);
@@ -1011,9 +991,7 @@ void GLSL_InitGPUShaders(void)
GLSL_InitUniforms(&tr.dlightShader[i]);
- qglUseProgramObjectARB(tr.dlightShader[i].program);
GLSL_SetUniformInt(&tr.dlightShader[i], UNIFORM_DIFFUSEMAP, TB_DIFFUSEMAP);
- qglUseProgramObjectARB(0);
GLSL_FinishGPUShader(&tr.dlightShader[i]);
@@ -1040,12 +1018,6 @@ void GLSL_InitGPUShaders(void)
extradefines[0] = '\0';
- if (r_specularIsMetallic->value)
- Q_strcat(extradefines, 1024, "#define SPECULAR_IS_METALLIC\n");
-
- if (r_glossIsRoughness->value)
- Q_strcat(extradefines, 1024, "#define GLOSS_IS_ROUGHNESS\n");
-
if (r_dlightMode->integer >= 2)
Q_strcat(extradefines, 1024, "#define USE_SHADOWMAP\n");
@@ -1141,7 +1113,6 @@ void GLSL_InitGPUShaders(void)
GLSL_InitUniforms(&tr.lightallShader[i]);
- qglUseProgramObjectARB(tr.lightallShader[i].program);
GLSL_SetUniformInt(&tr.lightallShader[i], UNIFORM_DIFFUSEMAP, TB_DIFFUSEMAP);
GLSL_SetUniformInt(&tr.lightallShader[i], UNIFORM_LIGHTMAP, TB_LIGHTMAP);
GLSL_SetUniformInt(&tr.lightallShader[i], UNIFORM_NORMALMAP, TB_NORMALMAP);
@@ -1149,7 +1120,6 @@ void GLSL_InitGPUShaders(void)
GLSL_SetUniformInt(&tr.lightallShader[i], UNIFORM_SPECULARMAP, TB_SPECULARMAP);
GLSL_SetUniformInt(&tr.lightallShader[i], UNIFORM_SHADOWMAP, TB_SHADOWMAP);
GLSL_SetUniformInt(&tr.lightallShader[i], UNIFORM_CUBEMAP, TB_CUBEMAP);
- qglUseProgramObjectARB(0);
GLSL_FinishGPUShader(&tr.lightallShader[i]);
@@ -1182,9 +1152,7 @@ void GLSL_InitGPUShaders(void)
GLSL_InitUniforms(&tr.pshadowShader);
- qglUseProgramObjectARB(tr.pshadowShader.program);
GLSL_SetUniformInt(&tr.pshadowShader, UNIFORM_SHADOWMAP, TB_DIFFUSEMAP);
- qglUseProgramObjectARB(0);
GLSL_FinishGPUShader(&tr.pshadowShader);
@@ -1201,9 +1169,7 @@ void GLSL_InitGPUShaders(void)
GLSL_InitUniforms(&tr.down4xShader);
- qglUseProgramObjectARB(tr.down4xShader.program);
GLSL_SetUniformInt(&tr.down4xShader, UNIFORM_TEXTUREMAP, TB_DIFFUSEMAP);
- qglUseProgramObjectARB(0);
GLSL_FinishGPUShader(&tr.down4xShader);
@@ -1220,9 +1186,7 @@ void GLSL_InitGPUShaders(void)
GLSL_InitUniforms(&tr.bokehShader);
- qglUseProgramObjectARB(tr.bokehShader.program);
GLSL_SetUniformInt(&tr.bokehShader, UNIFORM_TEXTUREMAP, TB_DIFFUSEMAP);
- qglUseProgramObjectARB(0);
GLSL_FinishGPUShader(&tr.bokehShader);
@@ -1239,10 +1203,8 @@ void GLSL_InitGPUShaders(void)
GLSL_InitUniforms(&tr.tonemapShader);
- qglUseProgramObjectARB(tr.tonemapShader.program);
GLSL_SetUniformInt(&tr.tonemapShader, UNIFORM_TEXTUREMAP, TB_COLORMAP);
GLSL_SetUniformInt(&tr.tonemapShader, UNIFORM_LEVELSMAP, TB_LEVELSMAP);
- qglUseProgramObjectARB(0);
GLSL_FinishGPUShader(&tr.tonemapShader);
@@ -1264,9 +1226,7 @@ void GLSL_InitGPUShaders(void)
GLSL_InitUniforms(&tr.calclevels4xShader[i]);
- qglUseProgramObjectARB(tr.calclevels4xShader[i].program);
GLSL_SetUniformInt(&tr.calclevels4xShader[i], UNIFORM_TEXTUREMAP, TB_DIFFUSEMAP);
- qglUseProgramObjectARB(0);
GLSL_FinishGPUShader(&tr.calclevels4xShader[i]);
@@ -1297,13 +1257,11 @@ void GLSL_InitGPUShaders(void)
GLSL_InitUniforms(&tr.shadowmaskShader);
- qglUseProgramObjectARB(tr.shadowmaskShader.program);
GLSL_SetUniformInt(&tr.shadowmaskShader, UNIFORM_SCREENDEPTHMAP, TB_COLORMAP);
GLSL_SetUniformInt(&tr.shadowmaskShader, UNIFORM_SHADOWMAP, TB_SHADOWMAP);
GLSL_SetUniformInt(&tr.shadowmaskShader, UNIFORM_SHADOWMAP2, TB_SHADOWMAP2);
GLSL_SetUniformInt(&tr.shadowmaskShader, UNIFORM_SHADOWMAP3, TB_SHADOWMAP3);
GLSL_SetUniformInt(&tr.shadowmaskShader, UNIFORM_SHADOWMAP4, TB_SHADOWMAP4);
- qglUseProgramObjectARB(0);
GLSL_FinishGPUShader(&tr.shadowmaskShader);
@@ -1320,9 +1278,7 @@ void GLSL_InitGPUShaders(void)
GLSL_InitUniforms(&tr.ssaoShader);
- qglUseProgramObjectARB(tr.ssaoShader.program);
GLSL_SetUniformInt(&tr.ssaoShader, UNIFORM_SCREENDEPTHMAP, TB_COLORMAP);
- qglUseProgramObjectARB(0);
GLSL_FinishGPUShader(&tr.ssaoShader);
@@ -1347,10 +1303,8 @@ void GLSL_InitGPUShaders(void)
GLSL_InitUniforms(&tr.depthBlurShader[i]);
- qglUseProgramObjectARB(tr.depthBlurShader[i].program);
GLSL_SetUniformInt(&tr.depthBlurShader[i], UNIFORM_SCREENIMAGEMAP, TB_COLORMAP);
GLSL_SetUniformInt(&tr.depthBlurShader[i], UNIFORM_SCREENDEPTHMAP, TB_LIGHTMAP);
- qglUseProgramObjectARB(0);
GLSL_FinishGPUShader(&tr.depthBlurShader[i]);
@@ -1368,9 +1322,7 @@ void GLSL_InitGPUShaders(void)
GLSL_InitUniforms(&tr.testcubeShader);
- qglUseProgramObjectARB(tr.testcubeShader.program);
GLSL_SetUniformInt(&tr.testcubeShader, UNIFORM_TEXTUREMAP, TB_COLORMAP);
- qglUseProgramObjectARB(0);
GLSL_FinishGPUShader(&tr.testcubeShader);
@@ -1394,7 +1346,7 @@ void GLSL_ShutdownGPUShaders(void)
for (i = 0; i < ATTR_INDEX_COUNT; i++)
qglDisableVertexAttribArrayARB(i);
- GLSL_BindNullProgram();
+ GL_BindNullProgram();
for ( i = 0; i < GENERICDEF_COUNT; i++)
GLSL_DeleteGPUShader(&tr.genericShader[i]);
@@ -1424,49 +1376,25 @@ void GLSL_ShutdownGPUShaders(void)
for ( i = 0; i < 2; i++)
GLSL_DeleteGPUShader(&tr.depthBlurShader[i]);
-
- glState.currentProgram = 0;
- qglUseProgramObjectARB(0);
}
void GLSL_BindProgram(shaderProgram_t * program)
{
- if(!program)
- {
- GLSL_BindNullProgram();
- return;
- }
+ GLuint programObject = program ? program->program : 0;
+ char *name = program ? program->name : "NULL";
if(r_logFile->integer)
{
// don't just call LogComment, or we will get a call to va() every frame!
- GLimp_LogComment(va("--- GL_BindProgram( %s ) ---\n", program->name));
+ GLimp_LogComment(va("--- GLSL_BindProgram( %s ) ---\n", name));
}
- if(glState.currentProgram != program)
- {
- qglUseProgramObjectARB(program->program);
- glState.currentProgram = program;
+ if (GL_UseProgramObject(programObject))
backEnd.pc.c_glslShaderBinds++;
- }
}
-void GLSL_BindNullProgram(void)
-{
- if(r_logFile->integer)
- {
- GLimp_LogComment("--- GL_BindNullProgram ---\n");
- }
-
- if(glState.currentProgram)
- {
- qglUseProgramObjectARB(0);
- glState.currentProgram = NULL;
- }
-}
-
shaderProgram_t *GLSL_GetGenericShaderProgram(int stage, glfog_t *glFog)
{
diff --git a/MP/code/rend2/tr_image.c b/MP/code/rend2/tr_image.c
index 0b01a25..65cde8e 100644
--- a/MP/code/rend2/tr_image.c
+++ b/MP/code/rend2/tr_image.c
@@ -35,6 +35,7 @@ If you have questions concerning this license or the applicable additional terms
#include "tr_local.h"
+#include "tr_dsa.h"
static byte s_intensitytable[256];
static unsigned char s_gammatable[256];
@@ -132,9 +133,8 @@ void GL_TextureMode( const char *string ) {
for ( i = 0 ; i < tr.numImages ; i++ ) {
glt = tr.images[ i ];
if ( glt->flags & IMGFLAG_MIPMAP ) {
- GL_Bind( glt );
- qglTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, gl_filter_min );
- qglTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, gl_filter_max );
+ qglTextureParameterf(glt->texnum, GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, gl_filter_min);
+ qglTextureParameterf(glt->texnum, GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, gl_filter_max);
}
}
}
@@ -1979,7 +1979,7 @@ static void CompressMonoBlock(byte outdata[8], const byte indata[16])
}
}
-static void RawImage_UploadToRgtc2Texture(byte *data, int width, int height, int mip)
+static void RawImage_UploadToRgtc2Texture(GLuint texture, byte *data, int width, int height, int mip)
{
int wBlocks, hBlocks, y, x, size;
byte *compressedData, *p;
@@ -2019,86 +2019,61 @@ static void RawImage_UploadToRgtc2Texture(byte *data, int width, int height, int
}
}
- qglCompressedTexImage2DARB(GL_TEXTURE_2D, mip, GL_COMPRESSED_RG_RGTC2, width, height, 0, size, compressedData);
+ qglCompressedTextureImage2D(texture, GL_TEXTURE_2D, mip, GL_COMPRESSED_RG_RGTC2, width, height, 0, size, compressedData);
ri.Hunk_FreeTempMemory(compressedData);
}
-static void RawImage_UploadTexture( byte *data, int x, int y, int width, int height, GLenum picFormat, int numMips, GLenum internalFormat, imgType_t type, imgFlags_t flags, qboolean subtexture )
+static int CalculateMipSize(int width, int height, GLenum picFormat)
{
- int dataFormat, dataType;
- qboolean rgtc = (internalFormat == GL_COMPRESSED_RG_RGTC2);
+ int numBlocks = ((width + 3) / 4) * ((height + 3) / 4);
+ int numPixels = width * height;
- if (data && picFormat != GL_RGBA8 && picFormat != GL_SRGB8_ALPHA8_EXT)
+ switch (picFormat)
{
- int bytesPer4x4Block = 0;
- int miplevel = 0;
-
- switch (picFormat)
- {
- case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
- case GL_COMPRESSED_SRGB_S3TC_DXT1_EXT:
- case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
- case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:
- case GL_COMPRESSED_RED_RGTC1:
- case GL_COMPRESSED_SIGNED_RED_RGTC1:
- bytesPer4x4Block = 8;
- break;
- case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
- case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT:
- case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
- case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:
- case GL_COMPRESSED_RG_RGTC2:
- case GL_COMPRESSED_SIGNED_RG_RGTC2:
- case GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB:
- case GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB:
- case GL_COMPRESSED_RGBA_BPTC_UNORM_ARB:
- case GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB:
- bytesPer4x4Block = 16;
- break;
- default:
- ri.Printf(PRINT_ALL, "Unsupported texture format %08x\n", picFormat);
- return;
- break;
- }
-
- if (flags & IMGFLAG_PICMIP)
- {
- for (miplevel = r_picmip->integer; miplevel > 0 && numMips > 1; miplevel--, numMips--)
- {
- int size = ((width + 3) / 4) * ((height + 3) / 4) * bytesPer4x4Block;
-
- x >>= 1;
- y >>= 1;
- width = MAX(1, width >> 1);
- height = MAX(1, height >> 1);
- data += size;
- }
- }
+ case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
+ case GL_COMPRESSED_SRGB_S3TC_DXT1_EXT:
+ case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
+ case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:
+ case GL_COMPRESSED_RED_RGTC1:
+ case GL_COMPRESSED_SIGNED_RED_RGTC1:
+ return numBlocks * 8;
- if (!(flags & IMGFLAG_MIPMAP))
- numMips = 1;
+ case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
+ case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT:
+ case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
+ case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:
+ case GL_COMPRESSED_RG_RGTC2:
+ case GL_COMPRESSED_SIGNED_RG_RGTC2:
+ case GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB:
+ case GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB:
+ case GL_COMPRESSED_RGBA_BPTC_UNORM_ARB:
+ case GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB:
+ return numBlocks * 16;
- for (miplevel = 0; miplevel < numMips; miplevel++)
- {
- int size = ((width + 3) / 4) * ((height + 3) / 4) * bytesPer4x4Block;
+ case GL_RGBA8:
+ case GL_SRGB8_ALPHA8_EXT:
+ return numPixels * 4;
- if (subtexture)
- qglCompressedTexSubImage2DARB(GL_TEXTURE_2D, miplevel, x, y, width, height, internalFormat, size, data);
- else
- qglCompressedTexImage2DARB(GL_TEXTURE_2D, miplevel, internalFormat, width, height, 0, size, data);
+ default:
+ ri.Printf(PRINT_ALL, "Unsupported texture format %08x\n", picFormat);
+ return 0;
+ }
- x >>= 1;
- y >>= 1;
- width = MAX(1, width >> 1);
- height = MAX(1, height >> 1);
- data += size;
- }
+ return 0;
+}
- return;
- }
+static void RawImage_UploadTexture(GLuint texture, byte *data, int x, int y, int width, int height, GLenum target, GLenum picFormat, int numMips, GLenum internalFormat, imgType_t type, imgFlags_t flags, qboolean subtexture )
+{
+ int dataFormat, dataType;
+ qboolean rgtc = (internalFormat == GL_COMPRESSED_RG_RGTC2);
+ qboolean compressed = (!(picFormat == GL_RGBA8) || (picFormat == GL_SRGB8_ALPHA8_EXT));
+ qboolean mipmap = !!(flags & IMGFLAG_MIPMAP);
+ qboolean picmip = !!(flags & IMGFLAG_PICMIP);
+ int size, miplevel;
+ qboolean lastMip = qfalse;
- switch(internalFormat)
+ switch (internalFormat)
{
case GL_DEPTH_COMPONENT:
case GL_DEPTH_COMPONENT16_ARB:
@@ -2117,52 +2092,83 @@ static void RawImage_UploadTexture( byte *data, int x, int y, int width, int hei
break;
}
- if ( subtexture )
- qglTexSubImage2D( GL_TEXTURE_2D, 0, x, y, width, height, dataFormat, dataType, data );
- else
+ if (!data)
{
- if (rgtc)
- RawImage_UploadToRgtc2Texture(data, width, height, 0);
- else
- qglTexImage2D(GL_TEXTURE_2D, 0, internalFormat, width, height, 0, dataFormat, dataType, data);
+ miplevel = 0;
+ do
+ {
+ lastMip = (width == 1 && height == 1) || !mipmap;
+ qglTextureImage2D(texture, target, miplevel, internalFormat, width, height, 0, dataFormat, dataType, NULL);
+
+ width = MAX(1, width >> 1);
+ height = MAX(1, height >> 1);
+ miplevel++;
+ }
+ while (!lastMip);
+
+ return;
}
- if (flags & IMGFLAG_MIPMAP)
+ if (compressed && picmip)
{
- int miplevel = 0;
-
- while (width > 1 || height > 1)
+ for (miplevel = r_picmip->integer; miplevel > 0 && numMips > 1; miplevel--, numMips--)
{
- if (data)
- {
- if (type == IMGTYPE_NORMAL || type == IMGTYPE_NORMALHEIGHT)
- R_MipMapNormalHeight( data, data, width, height, glRefConfig.swizzleNormalmap );
- else
- R_MipMapsRGB( data, width, height );
- }
-
+ size = CalculateMipSize(width, height, picFormat);
+ x >>= 1;
+ y >>= 1;
width = MAX(1, width >> 1);
height = MAX(1, height >> 1);
- miplevel++;
+ data += size;
+ }
+ }
- if ( data && r_colorMipLevels->integer )
- R_BlendOverTexture( (byte *)data, width * height, mipBlendColors[miplevel] );
+ miplevel = 0;
+ do
+ {
+ lastMip = (width == 1 && height == 1) || !mipmap;
+ size = CalculateMipSize(width, height, picFormat);
- if ( subtexture )
- {
- x >>= 1;
- y >>= 1;
- qglTexSubImage2D( GL_TEXTURE_2D, miplevel, x, y, width, height, dataFormat, dataType, data );
- }
+ if (compressed)
+ {
+ if (subtexture)
+ qglCompressedTextureSubImage2D(texture, target, miplevel, x, y, width, height, picFormat, size, data);
else
+ qglCompressedTextureImage2D(texture, target, miplevel, picFormat, width, height, 0, size, data);
+ }
+ else
+ {
+ if (miplevel != 0 && r_colorMipLevels->integer)
+ R_BlendOverTexture((byte *)data, width * height, mipBlendColors[miplevel]);
+
+ if (rgtc)
+ RawImage_UploadToRgtc2Texture(texture, data, width, height, miplevel);
+ else if (subtexture)
+ qglTextureSubImage2D(texture, target, miplevel, x, y, width, height, dataFormat, dataType, data);
+ else
+ qglTextureImage2D(texture, target, miplevel, internalFormat, width, height, 0, dataFormat, dataType, data);
+
+ if (!lastMip && numMips < 2)
{
- if (rgtc)
- RawImage_UploadToRgtc2Texture(data, width, height, miplevel);
+ if (type == IMGTYPE_NORMAL || type == IMGTYPE_NORMALHEIGHT)
+ R_MipMapNormalHeight(data, data, width, height, glRefConfig.swizzleNormalmap);
else
- qglTexImage2D(GL_TEXTURE_2D, miplevel, internalFormat, width, height, 0, dataFormat, dataType, data);
+ R_MipMapsRGB(data, width, height);
}
}
+
+ x >>= 1;
+ y >>= 1;
+ width = MAX(1, width >> 1);
+ height = MAX(1, height >> 1);
+ miplevel++;
+
+ if (numMips > 1)
+ {
+ data += size;
+ numMips--;
+ }
}
+ while (!lastMip);
}
/*
@@ -2196,19 +2202,35 @@ static void Upload32(byte *data, int x, int y, int width, int height, GLenum pic
GLenum internalFormat = image->internalFormat;
qboolean subtexture = (x != 0) || (y != 0) || (width != image->width) || (height != image->height);
qboolean notScaled = qtrue;
- qboolean mipmap = !!(flags & IMGFLAG_MIPMAP);
+ qboolean compressed = (picFormat != GL_RGBA8 && picFormat != GL_SRGB8_ALPHA8_EXT);
+ qboolean mipmap = !!(flags & IMGFLAG_MIPMAP) && (!compressed || numMips > 1);
+ qboolean cubemap = !!(flags & IMGFLAG_CUBEMAP);
+ GLenum uploadTarget = cubemap ? GL_TEXTURE_CUBE_MAP_POSITIVE_X : GL_TEXTURE_2D;
+ GLenum textureTarget = cubemap ? GL_TEXTURE_CUBE_MAP : GL_TEXTURE_2D;
+ int depth = cubemap ? 6 : 1;
if (!data)
{
RawImage_ScaleToPower2(NULL, &width, &height, type, flags, NULL);
- RawImage_UploadTexture(NULL, 0, 0, width, height, GL_RGBA8, 0, internalFormat, type, flags, qfalse);
+ for (i = 0; i < depth; i++)
+ RawImage_UploadTexture(image->texnum, NULL, 0, 0, width, height, uploadTarget + i, GL_RGBA8, 0, internalFormat, type, flags, qfalse);
goto done;
}
else if (!subtexture)
{
- if (picFormat != GL_RGBA8 && picFormat != GL_SRGB8_ALPHA8_EXT)
+ if (compressed || cubemap)
{
- RawImage_UploadTexture(data, 0, 0, width, height, picFormat, numMips, internalFormat, type, flags, qfalse);
+ for (i = 0; i < depth; i++)
+ {
+ int w2 = width, h2 = height;
+ RawImage_UploadTexture(image->texnum, data, 0, 0, width, height, uploadTarget + i, picFormat, numMips, internalFormat, type, flags, qfalse);
+ for (c = numMips; c; c--)
+ {
+ data += CalculateMipSize(w2, h2, picFormat);
+ w2 = MAX(1, w2 >> 1);
+ h2 = MAX(1, h2 >> 1);
+ }
+ }
goto done;
}
notScaled = RawImage_ScaleToPower2(&data, &width, &height, type, flags, &resampledBuffer);
@@ -2248,12 +2270,12 @@ static void Upload32(byte *data, int x, int y, int width, int height, GLenum pic
if (subtexture)
{
// FIXME: Incorrect if original texture was not a power of 2 texture or picmipped
- RawImage_UploadTexture(data, x, y, width, height, GL_RGBA8, 0, internalFormat, type, flags, qtrue);
+ RawImage_UploadTexture(image->texnum, data, x, y, width, height, uploadTarget, GL_RGBA8, 0, internalFormat, type, flags, qtrue);
GL_CheckErrors();
return;
}
- RawImage_UploadTexture(data, 0, 0, width, height, GL_RGBA8, 0, internalFormat, type, flags, qfalse);
+ RawImage_UploadTexture(image->texnum, data, 0, 0, width, height, uploadTarget, GL_RGBA8, 0, internalFormat, type, flags, qfalse);
done:
@@ -2262,20 +2284,20 @@ done:
if (mipmap)
{
- if ( textureFilterAnisotropic )
- qglTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT,
- (GLint)Com_Clamp( 1, maxAnisotropy, r_ext_max_anisotropy->integer ) );
+ if (textureFilterAnisotropic && !cubemap)
+ qglTextureParameteri(image->texnum, textureTarget, GL_TEXTURE_MAX_ANISOTROPY_EXT,
+ (GLint)Com_Clamp(1, maxAnisotropy, r_ext_max_anisotropy->integer));
- qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, gl_filter_min);
- qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, gl_filter_max);
+ qglTextureParameterf(image->texnum, textureTarget, GL_TEXTURE_MIN_FILTER, gl_filter_min);
+ qglTextureParameterf(image->texnum, textureTarget, GL_TEXTURE_MAG_FILTER, gl_filter_max);
}
else
{
- if ( textureFilterAnisotropic )
- qglTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, 1 );
+ if (textureFilterAnisotropic && !cubemap)
+ qglTextureParameteri(image->texnum, textureTarget, GL_TEXTURE_MAX_ANISOTROPY_EXT, 1);
- qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
- qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
+ qglTextureParameterf(image->texnum, textureTarget, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+ qglTextureParameterf(image->texnum, textureTarget, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
}
// Fix for sampling depth buffer on old nVidia cards
@@ -2286,9 +2308,9 @@ done:
case GL_DEPTH_COMPONENT16_ARB:
case GL_DEPTH_COMPONENT24_ARB:
case GL_DEPTH_COMPONENT32_ARB:
- qglTexParameterf(GL_TEXTURE_2D, GL_DEPTH_TEXTURE_MODE, GL_LUMINANCE );
- qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST );
- qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST );
+ qglTextureParameterf(image->texnum, textureTarget, GL_DEPTH_TEXTURE_MODE, GL_LUMINANCE);
+ qglTextureParameterf(image->texnum, textureTarget, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+ qglTextureParameterf(image->texnum, textureTarget, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
break;
default:
break;
@@ -2341,68 +2363,24 @@ image_t *R_CreateImage2( const char *name, byte *pic, int width, int height, GLe
glWrapClampMode = GL_REPEAT;
if (!internalFormat)
- {
- if (image->flags & IMGFLAG_CUBEMAP)
- internalFormat = GL_RGBA8;
- else
- internalFormat = RawImage_GetFormat(pic, width * height, picFormat, isLightmap, image->type, image->flags);
- }
+ internalFormat = RawImage_GetFormat(pic, width * height, picFormat, isLightmap, image->type, image->flags);
image->internalFormat = internalFormat;
- // lightmaps are always allocated on TMU 1
- if ( qglActiveTextureARB && isLightmap ) {
- image->TMU = 1;
- } else {
- image->TMU = 0;
- }
-
- if ( qglActiveTextureARB ) {
- GL_SelectTexture( image->TMU );
- }
-
- GL_Bind(image);
+ Upload32(pic, 0, 0, image->width, image->height, picFormat, numMips, image);
if (image->flags & IMGFLAG_CUBEMAP)
{
- qglTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
- qglTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
- qglTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
-
- qglTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-
- if (image->flags & IMGFLAG_MIPMAP)
- {
- qglTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
- }
- else
- {
- qglTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
- }
-
- qglTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGBA8, width, height, 0, GL_BGRA, GL_UNSIGNED_BYTE, pic);
- qglTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGBA8, width, height, 0, GL_BGRA, GL_UNSIGNED_BYTE, pic);
- qglTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGBA8, width, height, 0, GL_BGRA, GL_UNSIGNED_BYTE, pic);
- qglTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGBA8, width, height, 0, GL_BGRA, GL_UNSIGNED_BYTE, pic);
- qglTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGBA8, width, height, 0, GL_BGRA, GL_UNSIGNED_BYTE, pic);
- qglTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGBA8, width, height, 0, GL_BGRA, GL_UNSIGNED_BYTE, pic);
-
- if (image->flags & IMGFLAG_MIPMAP)
- qglGenerateMipmapEXT(GL_TEXTURE_CUBE_MAP);
-
- image->uploadWidth = width;
- image->uploadHeight = height;
+ qglTextureParameterf(image->texnum, GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, glWrapClampMode);
+ qglTextureParameterf(image->texnum, GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, glWrapClampMode);
+ qglTextureParameteri(image->texnum, GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, glWrapClampMode);
}
else
{
- Upload32( pic, 0, 0, image->width, image->height, picFormat, numMips, image );
-
- qglTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, glWrapClampMode );
- qglTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, glWrapClampMode );
+ qglTextureParameterf(image->texnum, GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, glWrapClampMode);
+ qglTextureParameterf(image->texnum, GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, glWrapClampMode);
}
- GL_SelectTexture( 0 );
-
hash = generateHashValue( name );
image->next = hashTable[hash];
hashTable[hash] = image;
@@ -2427,15 +2405,7 @@ image_t *R_CreateImage(const char *name, byte *pic, int width, int height, imgTy
void R_UpdateSubImage( image_t *image, byte *pic, int x, int y, int width, int height )
{
- if (qglActiveTextureARB) {
- GL_SelectTexture(image->TMU);
- }
-
- GL_Bind(image);
-
Upload32(pic, x, y, width, height, GL_RGBA8, 0, image);
-
- GL_SelectTexture(0);
}
//===================================================================
@@ -2579,6 +2549,7 @@ image_t *R_FindImageFile( const char *name, imgType_t type, imgFlags_t flags )
GLenum picFormat;
int picNumMips;
long hash;
+ imgFlags_t checkFlagsTrue, checkFlagsFalse;
if ( !name ) {
return NULL;
@@ -2609,7 +2580,10 @@ image_t *R_FindImageFile( const char *name, imgType_t type, imgFlags_t flags )
return NULL;
}
- if (r_normalMapping->integer && (picFormat == GL_RGBA8) && !(type == IMGTYPE_NORMAL) && (flags & IMGFLAG_PICMIP) && (flags & IMGFLAG_MIPMAP) && (flags & IMGFLAG_GENNORMALMAP))
+ checkFlagsTrue = IMGFLAG_PICMIP | IMGFLAG_MIPMAP | IMGFLAG_GENNORMALMAP;
+ checkFlagsFalse = IMGFLAG_CUBEMAP;
+ if (r_normalMapping->integer && (picFormat == GL_RGBA8) && (type == IMGTYPE_COLORALPHA) &&
+ ((flags & checkFlagsTrue) == checkFlagsTrue) && !(flags & checkFlagsFalse))
{
char normalName[MAX_QPATH];
image_t *normalImage;
@@ -2712,6 +2686,20 @@ image_t *R_FindImageFile( const char *name, imgType_t type, imgFlags_t flags )
}
}
+ // force mipmaps off if image is compressed but doesn't have enough mips
+ if ((flags & IMGFLAG_MIPMAP) && picFormat != GL_RGBA8 && picFormat != GL_SRGB8_ALPHA8_EXT)
+ {
+ int wh = MAX(width, height);
+ int neededMips = 0;
+ while (wh)
+ {
+ neededMips++;
+ wh >>= 1;
+ }
+ if (neededMips > picNumMips)
+ flags &= ~IMGFLAG_MIPMAP;
+ }
+
image = R_CreateImage2( ( char * ) name, pic, width, height, picFormat, picNumMips, type, flags, 0 );
ri.Free( pic );
return image;
@@ -3002,11 +2990,10 @@ void R_CreateBuiltinImages( void ) {
for ( x = 0; x < 4; x++)
{
tr.sunShadowDepthImage[x] = R_CreateImage(va("*sunshadowdepth%i", x), NULL, r_shadowMapSize->integer, r_shadowMapSize->integer, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE, GL_DEPTH_COMPONENT24_ARB);
- GL_Bind(tr.sunShadowDepthImage[x]);
- qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
- qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
- qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_R_TO_TEXTURE);
- qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_FUNC, GL_LEQUAL);
+ qglTextureParameterf(tr.sunShadowDepthImage[x]->texnum, GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
+ qglTextureParameterf(tr.sunShadowDepthImage[x]->texnum, GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+ qglTextureParameterf(tr.sunShadowDepthImage[x]->texnum, GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_R_TO_TEXTURE);
+ qglTextureParameterf(tr.sunShadowDepthImage[x]->texnum, GL_TEXTURE_2D, GL_TEXTURE_COMPARE_FUNC, GL_LEQUAL);
}
tr.screenShadowImage = R_CreateImage("*screenShadow", NULL, width, height, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE, GL_RGBA8);
@@ -3044,6 +3031,11 @@ void R_SetColorMappings( void ) {
tr.overbrightBits = 0;
}
+ // don't allow more overbright bits than map overbright bits
+ if ( tr.overbrightBits > r_mapOverBrightBits->integer ) {
+ tr.overbrightBits = r_mapOverBrightBits->integer;
+ }
+
tr.identityLight = 1.0f / ( 1 << tr.overbrightBits );
tr.identityLightByte = 255 * tr.identityLight;
@@ -3115,17 +3107,11 @@ void R_DeleteTextures( void ) {
for ( i = 0; i < tr.numImages ; i++ ) {
qglDeleteTextures( 1, &tr.images[i]->texnum );
}
- memset( tr.images, 0, sizeof( tr.images ) );
+ Com_Memset( tr.images, 0, sizeof( tr.images ) );
- memset( glState.currenttextures, 0, sizeof( glState.currenttextures ) );
- if ( qglActiveTextureARB ) {
- GL_SelectTexture( 1 );
- qglBindTexture( GL_TEXTURE_2D, 0 );
- GL_SelectTexture( 0 );
- qglBindTexture( GL_TEXTURE_2D, 0 );
- } else {
- qglBindTexture( GL_TEXTURE_2D, 0 );
- }
+ tr.numImages = 0;
+
+ GL_BindNullTextures();
}
/*
diff --git a/MP/code/rend2/tr_init.c b/MP/code/rend2/tr_init.c
index 85ebd1b..1787326 100644
--- a/MP/code/rend2/tr_init.c
+++ b/MP/code/rend2/tr_init.c
@@ -30,6 +30,8 @@ If you have questions concerning this license or the applicable additional terms
#include "tr_local.h"
+#include "tr_dsa.h"
+
glconfig_t glConfig;
glRefConfig_t glRefConfig;
qboolean textureFilterAnisotropic = qfalse;
@@ -125,6 +127,7 @@ cvar_t *r_ext_framebuffer_multisample;
cvar_t *r_arb_seamless_cube_map;
cvar_t *r_arb_vertex_type_2_10_10_10_rev;
cvar_t *r_arb_vertex_array_object;
+cvar_t *r_ext_direct_state_access;
cvar_t *r_mergeMultidraws;
cvar_t *r_mergeLeafSurfaces;
@@ -148,11 +151,6 @@ cvar_t *r_forceAutoExposure;
cvar_t *r_forceAutoExposureMin;
cvar_t *r_forceAutoExposureMax;
-cvar_t *r_materialGamma;
-cvar_t *r_lightGamma;
-cvar_t *r_framebufferGamma;
-cvar_t *r_tonemapGamma;
-
cvar_t *r_depthPrepass;
cvar_t *r_ssao;
@@ -162,8 +160,7 @@ cvar_t *r_deluxeMapping;
cvar_t *r_parallaxMapping;
cvar_t *r_cubeMapping;
cvar_t *r_cubemapSize;
-cvar_t *r_specularIsMetallic;
-cvar_t *r_glossIsRoughness;
+cvar_t *r_pbr;
cvar_t *r_baseNormalX;
cvar_t *r_baseNormalY;
cvar_t *r_baseParallax;
@@ -1025,19 +1022,11 @@ void GL_SetDefaultState( void ) {
qglColor4f( 1,1,1,1 );
- // initialize downstream texture unit if we're running
- // in a multitexture environment
- if ( qglActiveTextureARB ) {
- GL_SelectTexture( 1 );
- GL_TextureMode( r_textureMode->string );
- GL_TexEnv( GL_MODULATE );
- qglDisable( GL_TEXTURE_2D );
- GL_SelectTexture( 0 );
- }
+ GL_BindNullTextures();
+ GL_BindNullFramebuffers();
qglEnable( GL_TEXTURE_2D );
GL_TextureMode( r_textureMode->string );
- GL_TexEnv( GL_MODULATE );
//qglShadeModel( GL_SMOOTH );
qglDepthFunc( GL_LEQUAL );
@@ -1050,8 +1039,7 @@ void GL_SetDefaultState( void ) {
glState.faceCulling = CT_TWO_SIDED;
glState.faceCullFront = qtrue;
- glState.currentProgram = 0;
- qglUseProgramObjectARB(0);
+ GL_BindNullProgram();
if (glRefConfig.vertexArrayObject)
qglBindVertexArrayARB(0);
@@ -1290,6 +1278,7 @@ void R_Register( void ) {
r_arb_seamless_cube_map = ri.Cvar_Get( "r_arb_seamless_cube_map", "0", CVAR_ARCHIVE | CVAR_LATCH);
r_arb_vertex_type_2_10_10_10_rev = ri.Cvar_Get( "r_arb_vertex_type_2_10_10_10_rev", "1", CVAR_ARCHIVE | CVAR_LATCH);
r_arb_vertex_array_object = ri.Cvar_Get( "r_arb_vertex_array_object", "1", CVAR_ARCHIVE | CVAR_LATCH);
+ r_ext_direct_state_access = ri.Cvar_Get("r_ext_direct_state_access", "1", CVAR_ARCHIVE | CVAR_LATCH);
r_ext_texture_filter_anisotropic = ri.Cvar_Get( "r_ext_texture_filter_anisotropic", "0", CVAR_ARCHIVE | CVAR_LATCH );
r_ext_max_anisotropy = ri.Cvar_Get( "r_ext_max_anisotropy", "2", CVAR_ARCHIVE | CVAR_LATCH );
@@ -1328,7 +1317,7 @@ void R_Register( void ) {
r_floatLightmap = ri.Cvar_Get( "r_floatLightmap", "0", CVAR_ARCHIVE | CVAR_LATCH );
r_postProcess = ri.Cvar_Get( "r_postProcess", "1", CVAR_ARCHIVE );
- r_toneMap = ri.Cvar_Get( "r_toneMap", "1", CVAR_ARCHIVE | CVAR_LATCH );
+ r_toneMap = ri.Cvar_Get( "r_toneMap", "1", CVAR_ARCHIVE );
r_forceToneMap = ri.Cvar_Get( "r_forceToneMap", "0", CVAR_CHEAT );
r_forceToneMapMin = ri.Cvar_Get( "r_forceToneMapMin", "-8.0", CVAR_CHEAT );
r_forceToneMapAvg = ri.Cvar_Get( "r_forceToneMapAvg", "-2.0", CVAR_CHEAT );
@@ -1341,11 +1330,6 @@ void R_Register( void ) {
r_cameraExposure = ri.Cvar_Get( "r_cameraExposure", "0", CVAR_CHEAT );
- r_materialGamma = ri.Cvar_Get( "r_materialGamma", "1.0", CVAR_ARCHIVE | CVAR_LATCH );
- r_lightGamma = ri.Cvar_Get( "r_lightGamma", "1.0", CVAR_ARCHIVE | CVAR_LATCH );
- r_framebufferGamma = ri.Cvar_Get( "r_framebufferGamma", "1.0", CVAR_ARCHIVE | CVAR_LATCH );
- r_tonemapGamma = ri.Cvar_Get( "r_tonemapGamma", "1.0", CVAR_ARCHIVE | CVAR_LATCH );
-
r_depthPrepass = ri.Cvar_Get( "r_depthPrepass", "1", CVAR_ARCHIVE );
r_ssao = ri.Cvar_Get( "r_ssao", "0", CVAR_LATCH | CVAR_ARCHIVE );
@@ -1355,8 +1339,7 @@ void R_Register( void ) {
r_parallaxMapping = ri.Cvar_Get( "r_parallaxMapping", "0", CVAR_ARCHIVE | CVAR_LATCH );
r_cubeMapping = ri.Cvar_Get( "r_cubeMapping", "0", CVAR_ARCHIVE | CVAR_LATCH );
r_cubemapSize = ri.Cvar_Get( "r_cubemapSize", "128", CVAR_ARCHIVE | CVAR_LATCH );
- r_specularIsMetallic = ri.Cvar_Get( "r_specularIsMetallic", "0", CVAR_ARCHIVE | CVAR_LATCH );
- r_glossIsRoughness = ri.Cvar_Get("r_glossIsRoughness", "0", CVAR_ARCHIVE | CVAR_LATCH);
+ r_pbr = ri.Cvar_Get("r_pbr", "0", CVAR_ARCHIVE | CVAR_LATCH);
r_baseNormalX = ri.Cvar_Get( "r_baseNormalX", "1.0", CVAR_ARCHIVE | CVAR_LATCH );
r_baseNormalY = ri.Cvar_Get( "r_baseNormalY", "1.0", CVAR_ARCHIVE | CVAR_LATCH );
r_baseParallax = ri.Cvar_Get( "r_baseParallax", "0.05", CVAR_ARCHIVE | CVAR_LATCH );
diff --git a/MP/code/rend2/tr_local.h b/MP/code/rend2/tr_local.h
index f5e7e0a..b5bae66 100644
--- a/MP/code/rend2/tr_local.h
+++ b/MP/code/rend2/tr_local.h
@@ -27,7 +27,6 @@ If you have questions concerning this license or the applicable additional terms
*/
-
#ifndef TR_LOCAL_H
#define TR_LOCAL_H
@@ -35,10 +34,6 @@ If you have questions concerning this license or the applicable additional terms
#include "../qcommon/qfiles.h"
#include "../qcommon/qcommon.h"
#include "../renderer/tr_public.h"
-#include "tr_extratypes.h"
-#include "tr_extramath.h"
-#include "tr_fbo.h"
-#include "tr_postprocess.h"
#include "qgl.h"
#include "../renderer/iqm.h"
@@ -130,6 +125,11 @@ typedef struct image_s {
struct image_s* next;
} image_t;
+#include "tr_extratypes.h"
+#include "tr_extramath.h"
+#include "tr_fbo.h"
+#include "tr_postprocess.h"
+
// Ensure this is >= the ATTR_INDEX_COUNT enum below
#define VAO_MAX_ATTRIBS 16
@@ -1483,8 +1483,6 @@ typedef struct {
// the renderer front end should never modify glstate_t
typedef struct {
- int currenttextures[NUM_TEXTURE_BUNDLES];
- int currenttmu;
qboolean finishCalled;
int texEnv[2];
int faceCulling;
@@ -1494,7 +1492,6 @@ typedef struct {
float vertexAttribsInterpolation;
qboolean vertexAnimation;
uint32_t vertexAttribsEnabled; // global if no VAOs, tess only otherwise
- shaderProgram_t *currentProgram;
FBO_t *currentFBO;
vao_t *currentVao;
mat4_t modelview;
@@ -1552,6 +1549,7 @@ typedef struct {
qboolean floatLightmap;
qboolean vertexArrayObject;
+ qboolean directStateAccess;
} glRefConfig_t;
typedef struct {
@@ -1898,6 +1896,7 @@ extern cvar_t *r_ext_framebuffer_multisample;
extern cvar_t *r_arb_seamless_cube_map;
extern cvar_t *r_arb_vertex_type_2_10_10_10_rev;
extern cvar_t *r_arb_vertex_array_object;
+extern cvar_t *r_ext_direct_state_access;
//----(SA) added
extern cvar_t *r_ext_NV_fog_dist;
@@ -1975,11 +1974,6 @@ extern cvar_t *r_forceAutoExposureMax;
extern cvar_t *r_cameraExposure;
-extern cvar_t *r_materialGamma;
-extern cvar_t *r_lightGamma;
-extern cvar_t *r_framebufferGamma;
-extern cvar_t *r_tonemapGamma;
-
extern cvar_t *r_depthPrepass;
extern cvar_t *r_ssao;
@@ -1989,8 +1983,7 @@ extern cvar_t *r_deluxeMapping;
extern cvar_t *r_parallaxMapping;
extern cvar_t *r_cubeMapping;
extern cvar_t *r_cubemapSize;
-extern cvar_t *r_specularIsMetallic;
-extern cvar_t *r_glossIsRoughness;
+extern cvar_t *r_pbr;
extern cvar_t *r_baseNormalX;
extern cvar_t *r_baseNormalY;
extern cvar_t *r_baseParallax;
@@ -2095,17 +2088,14 @@ void R_RotateForEntity( const trRefEntity_t * ent, const viewParms_t * viewParms
/*
** GL wrapper/helper functions
*/
-void GL_Bind( image_t *image );
void GL_BindToTMU( image_t *image, int tmu );
void GL_SetDefaultState( void );
-void GL_SelectTexture( int unit );
void GL_TextureMode( const char *string );
void GL_CheckErrs( char *file, int line );
#define GL_CheckErrors(...) GL_CheckErrs(__FILE__, __LINE__)
void GL_State( unsigned long stateVector );
void GL_SetProjectionMatrix(mat4_t matrix);
void GL_SetModelviewMatrix(mat4_t matrix);
-void GL_TexEnv( int env );
void GL_Cull( int cullType );
#define GLS_SRCBLEND_ZERO 0x00000001
@@ -2453,7 +2443,6 @@ void GLSL_InitGPUShaders(void);
void GLSL_ShutdownGPUShaders(void);
void GLSL_VertexAttribPointers(uint32_t attribBits);
void GLSL_BindProgram(shaderProgram_t * program);
-void GLSL_BindNullProgram(void);
void GLSL_SetUniformInt(shaderProgram_t *program, int uniformNum, GLint value);
void GLSL_SetUniformFloat(shaderProgram_t *program, int uniformNum, GLfloat value);
diff --git a/MP/code/rend2/tr_main.c b/MP/code/rend2/tr_main.c
index c5756f8..0ee2e5e 100644
--- a/MP/code/rend2/tr_main.c
+++ b/MP/code/rend2/tr_main.c
@@ -2299,7 +2299,7 @@ void R_DebugGraphics( void ) {
R_IssuePendingRenderCommands();
- GL_Bind( tr.whiteImage );
+ GL_BindToTMU(tr.whiteImage, TB_COLORMAP);
GL_Cull( CT_FRONT_SIDED );
ri.CM_DrawDebugSurface( R_DebugPolygon );
}
diff --git a/MP/code/rend2/tr_postprocess.c b/MP/code/rend2/tr_postprocess.c
index 35982fc..1952ae9 100644
--- a/MP/code/rend2/tr_postprocess.c
+++ b/MP/code/rend2/tr_postprocess.c
@@ -183,7 +183,7 @@ void RB_BokehBlur(FBO_t *src, ivec4_t srcBox, FBO_t *dst, ivec4_t dstBox, float
FBO_Blit(tr.textureScratchFbo[0], NULL, blurTexScale, tr.textureScratchFbo[1], NULL, &tr.bokehShader, color, 0);
}
- FBO_Blit(tr.textureScratchFbo[1], NULL, NULL, dst, dstBox, &tr.textureColorShader, NULL, 0);
+ FBO_Blit(tr.textureScratchFbo[1], NULL, NULL, dst, dstBox, NULL, NULL, 0);
}
#else // higher quality blur, but slower
else if (blur > 1.0f)
@@ -217,7 +217,7 @@ void RB_BokehBlur(FBO_t *src, ivec4_t srcBox, FBO_t *dst, ivec4_t dstBox, float
FBO_Blit(tr.quarterFbo[0], NULL, blurTexScale, tr.quarterFbo[1], NULL, &tr.bokehShader, color, GLS_SRCBLEND_SRC_ALPHA | GLS_DSTBLEND_ONE_MINUS_SRC_ALPHA);
}
- FBO_Blit(tr.quarterFbo[1], NULL, NULL, dst, dstBox, &tr.textureColorShader, NULL, 0);
+ FBO_Blit(tr.quarterFbo[1], NULL, NULL, dst, dstBox, NULL, NULL, 0);
}
#endif
}
@@ -232,49 +232,44 @@ static void RB_RadialBlur(FBO_t *srcFbo, FBO_t *dstFbo, int passes, float stretc
const float mul = powf(stretch, inc);
float scale;
- {
- vec2_t texScale;
+ alpha *= inc;
+ VectorSet4(color, alpha, alpha, alpha, 1.0f);
- texScale[0] =
- texScale[1] = 1.0f;
+ if (srcFbo)
+ VectorSet4(srcBox, 0, 0, srcFbo->width, srcFbo->height);
+ else
+ VectorSet4(srcBox, 0, 0, glConfig.vidWidth, glConfig.vidHeight);
- alpha *= inc;
- VectorSet4(color, alpha, alpha, alpha, 1.0f);
+ VectorSet4(dstBox, x, y, w, h);
+ FBO_Blit(srcFbo, srcBox, NULL, dstFbo, dstBox, NULL, color, 0);
- VectorSet4(srcBox, 0, 0, srcFbo->width, srcFbo->height);
- VectorSet4(dstBox, x, y, w, h);
- FBO_Blit(srcFbo, srcBox, texScale, dstFbo, dstBox, &tr.textureColorShader, color, 0);
+ --passes;
+ scale = mul;
+ while (passes > 0)
+ {
+ float iscale = 1.f / scale;
+ float s0 = xcenter * (1.f - iscale);
+ float t0 = (1.0f - ycenter) * (1.f - iscale);
- --passes;
- scale = mul;
- while (passes > 0)
+ if (srcFbo)
{
- float iscale = 1.f / scale;
- float s0 = xcenter * (1.f - iscale);
- float t0 = (1.0f - ycenter) * (1.f - iscale);
- float s1 = iscale + s0;
- float t1 = iscale + t0;
-
- if (srcFbo)
- {
- srcBox[0] = s0 * srcFbo->width;
- srcBox[1] = t0 * srcFbo->height;
- srcBox[2] = (s1 - s0) * srcFbo->width;
- srcBox[3] = (t1 - t0) * srcFbo->height;
- }
- else
- {
- srcBox[0] = s0 * glConfig.vidWidth;
- srcBox[1] = t0 * glConfig.vidHeight;
- srcBox[2] = (s1 - s0) * glConfig.vidWidth;
- srcBox[3] = (t1 - t0) * glConfig.vidHeight;
- }
+ srcBox[0] = s0 * srcFbo->width;
+ srcBox[1] = t0 * srcFbo->height;
+ srcBox[2] = iscale * srcFbo->width;
+ srcBox[3] = iscale * srcFbo->height;
+ }
+ else
+ {
+ srcBox[0] = s0 * glConfig.vidWidth;
+ srcBox[1] = t0 * glConfig.vidHeight;
+ srcBox[2] = iscale * glConfig.vidWidth;
+ srcBox[3] = iscale * glConfig.vidHeight;
+ }
- FBO_Blit(srcFbo, srcBox, texScale, dstFbo, dstBox, &tr.textureColorShader, color, GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE );
+ FBO_Blit(srcFbo, srcBox, NULL, dstFbo, dstBox, NULL, color, GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE );
- scale *= mul;
- --passes;
- }
+ scale *= mul;
+ --passes;
}
}
@@ -329,7 +324,7 @@ void RB_SunRays(FBO_t *srcFbo, ivec4_t srcBox, FBO_t *dstFbo, ivec4_t dstBox)
// From RB_DrawSun()
{
float dist;
- mat4_t trans, model, mvp;
+ mat4_t trans, model;
Mat4Translation( backEnd.viewParms.or.origin, trans );
Mat4Multiply( backEnd.viewParms.world.modelMatrix, trans, model );
@@ -353,12 +348,8 @@ void RB_SunRays(FBO_t *srcFbo, ivec4_t srcBox, FBO_t *dstFbo, ivec4_t dstBox)
// initialize quarter buffers
{
float mul = 1.f;
- vec2_t texScale;
ivec4_t rayBox, quarterBox;
- texScale[0] =
- texScale[1] = 1.0f;
-
VectorSet4(color, mul, mul, mul, 1);
if (srcFbo)
@@ -408,14 +399,10 @@ void RB_SunRays(FBO_t *srcFbo, ivec4_t srcBox, FBO_t *dstFbo, ivec4_t dstBox)
// add result back on top of the main buffer
{
float mul = 1.f;
- vec2_t texScale;
-
- texScale[0] =
- texScale[1] = 1.0f;
VectorSet4(color, mul, mul, mul, 1);
- FBO_Blit(tr.quarterFbo[0], NULL, texScale, dstFbo, dstBox, &tr.textureColorShader, color, GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE);
+ FBO_Blit(tr.quarterFbo[0], NULL, NULL, dstFbo, dstBox, NULL, color, GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE);
}
}
@@ -443,31 +430,27 @@ static void RB_BlurAxis(FBO_t *srcFbo, FBO_t *dstFbo, float strength, qboolean h
{
ivec4_t srcBox, dstBox;
vec4_t color;
- vec2_t texScale;
-
- texScale[0] =
- texScale[1] = 1.0f;
VectorSet4(color, weights[0], weights[0], weights[0], 1.0f);
VectorSet4(srcBox, 0, 0, srcFbo->width, srcFbo->height);
VectorSet4(dstBox, 0, 0, dstFbo->width, dstFbo->height);
- FBO_Blit(srcFbo, srcBox, texScale, dstFbo, dstBox, &tr.textureColorShader, color, 0 );
+ FBO_Blit(srcFbo, srcBox, NULL, dstFbo, dstBox, NULL, color, 0);
VectorSet4(color, weights[1], weights[1], weights[1], 1.0f);
dx = offsets[1] * xmul;
dy = offsets[1] * ymul;
VectorSet4(srcBox, dx, dy, srcFbo->width, srcFbo->height);
- FBO_Blit(srcFbo, srcBox, texScale, dstFbo, dstBox, &tr.textureColorShader, color, GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE );
+ FBO_Blit(srcFbo, srcBox, NULL, dstFbo, dstBox, NULL, color, GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE);
VectorSet4(srcBox, -dx, -dy, srcFbo->width, srcFbo->height);
- FBO_Blit(srcFbo, srcBox, texScale, dstFbo, dstBox, &tr.textureColorShader, color, GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE );
+ FBO_Blit(srcFbo, srcBox, NULL, dstFbo, dstBox, NULL, color, GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE);
VectorSet4(color, weights[2], weights[2], weights[2], 1.0f);
dx = offsets[2] * xmul;
dy = offsets[2] * ymul;
VectorSet4(srcBox, dx, dy, srcFbo->width, srcFbo->height);
- FBO_Blit(srcFbo, srcBox, texScale, dstFbo, dstBox, &tr.textureColorShader, color, GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE );
+ FBO_Blit(srcFbo, srcBox, NULL, dstFbo, dstBox, NULL, color, GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE);
VectorSet4(srcBox, -dx, -dy, srcFbo->width, srcFbo->height);
- FBO_Blit(srcFbo, srcBox, texScale, dstFbo, dstBox, &tr.textureColorShader, color, GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE );
+ FBO_Blit(srcFbo, srcBox, NULL, dstFbo, dstBox, NULL, color, GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE);
}
}
@@ -492,10 +475,6 @@ void RB_GaussianBlur(float blur)
{
ivec4_t srcBox, dstBox;
vec4_t color;
- vec2_t texScale;
-
- texScale[0] =
- texScale[1] = 1.0f;
VectorSet4(color, 1, 1, 1, 1);
@@ -507,7 +486,7 @@ void RB_GaussianBlur(float blur)
VectorSet4(srcBox, 0, 0, tr.whiteImage->width, tr.whiteImage->height);
VectorSet4(dstBox, 0, 0, tr.textureScratchFbo[0]->width, tr.textureScratchFbo[0]->height);
qglColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_TRUE);
- FBO_BlitFromTexture(tr.whiteImage, srcBox, texScale, tr.textureScratchFbo[0], dstBox, &tr.textureColorShader, color, GLS_DEPTHTEST_DISABLE);
+ FBO_BlitFromTexture(tr.whiteImage, srcBox, NULL, tr.textureScratchFbo[0], dstBox, NULL, color, GLS_DEPTHTEST_DISABLE);
qglColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
// blur the tiny buffer horizontally and vertically
@@ -518,6 +497,6 @@ void RB_GaussianBlur(float blur)
VectorSet4(srcBox, 0, 0, tr.textureScratchFbo[0]->width, tr.textureScratchFbo[0]->height);
VectorSet4(dstBox, 0, 0, glConfig.vidWidth, glConfig.vidHeight);
color[3] = factor;
- FBO_Blit(tr.textureScratchFbo[0], srcBox, texScale, NULL, dstBox, &tr.textureColorShader, color, GLS_SRCBLEND_SRC_ALPHA | GLS_DSTBLEND_ONE_MINUS_SRC_ALPHA);
+ FBO_Blit(tr.textureScratchFbo[0], srcBox, NULL, NULL, dstBox, NULL, color, GLS_SRCBLEND_SRC_ALPHA | GLS_DSTBLEND_ONE_MINUS_SRC_ALPHA);
}
}
diff --git a/MP/code/rend2/tr_scene.c b/MP/code/rend2/tr_scene.c
index eb0a372..07cb46c 100644
--- a/MP/code/rend2/tr_scene.c
+++ b/MP/code/rend2/tr_scene.c
@@ -452,7 +452,7 @@ void RE_BeginScene(const refdef_t *fd)
else
{
#if defined(USE_OVERBRIGHT)
- float scale = pow(2, r_mapOverBrightBits->integer - tr.overbrightBits - 8);
+ float scale = (1 << (r_mapOverBrightBits->integer - tr.overbrightBits)) / 255.0f;
#else
float scale = (1 << r_mapOverBrightBits->integer) / 255.0f;
#endif
diff --git a/MP/code/rend2/tr_shade.c b/MP/code/rend2/tr_shade.c
index 897501b..9d7c0e1 100644
--- a/MP/code/rend2/tr_shade.c
+++ b/MP/code/rend2/tr_shade.c
@@ -107,11 +107,9 @@ static void R_BindAnimatedImageToTMU( textureBundle_t *bundle, int tmu ) {
int index;
if ( bundle->isVideoMap ) {
- int oldtmu = glState.currenttmu;
- GL_SelectTexture(tmu);
ri.CIN_RunCinematic(bundle->videoMapHandle);
ri.CIN_UploadCinematic(bundle->videoMapHandle);
- GL_SelectTexture(oldtmu);
+ GL_BindToTMU(tr.scratchImage[bundle->videoMapHandle], tmu);
return;
}
@@ -150,7 +148,7 @@ Draws triangle outlines for debugging
================
*/
static void DrawTris (shaderCommands_t *input) {
- GL_Bind( tr.whiteImage );
+ GL_BindToTMU( tr.whiteImage, TB_COLORMAP );
GL_State( GLS_POLYMODE_LINE | GLS_DEPTHMASK_TRUE );
qglDepthRange( 0, 0 );
@@ -449,7 +447,7 @@ static void ProjectDlightTexture( void ) {
vector[3] = scale;
GLSL_SetUniformVec4(sp, UNIFORM_DLIGHTINFO, vector);
- GL_Bind( tr.dlightImage );
+ GL_BindToTMU( tr.dlightImage, TB_COLORMAP );
// include GLS_DEPTHFUNC_EQUAL so alpha tested surfaces don't add light
// where they aren't rendered
@@ -960,11 +958,7 @@ static void ForwardDlight( void ) {
}
if (r_dlightMode->integer >= 2)
- {
- GL_SelectTexture(TB_SHADOWMAP);
- GL_Bind(tr.shadowCubemaps[l]);
- GL_SelectTexture(0);
- }
+ GL_BindToTMU(tr.shadowCubemaps[l], TB_SHADOWMAP);
ComputeTexMods( pStage, TB_DIFFUSEMAP, texMatrix, texOffTurb );
GLSL_SetUniformVec4(sp, UNIFORM_DIFFUSETEXMATRIX, texMatrix);
@@ -1562,7 +1556,7 @@ static void RB_IterateStagesGeneric( shaderCommands_t *input )
if ( backEnd.depthFill )
{
if (!(pStage->stateBits & GLS_ATEST_BITS))
- GL_BindToTMU( tr.whiteImage, 0 );
+ GL_BindToTMU( tr.whiteImage, TB_COLORMAP );
else if ( pStage->bundle[TB_COLORMAP].image[0] != 0 )
R_BindAnimatedImageToTMU( &pStage->bundle[TB_COLORMAP], TB_COLORMAP );
}
diff --git a/MP/code/rend2/tr_shader.c b/MP/code/rend2/tr_shader.c
index 060371e..d367e4d 100644
--- a/MP/code/rend2/tr_shader.c
+++ b/MP/code/rend2/tr_shader.c
@@ -912,9 +912,18 @@ static qboolean ParseStage( shaderStage_t *stage, char **text ) {
ri.Printf( PRINT_WARNING, "WARNING: missing parameter for specular reflectance in shader '%s'\n", shader.name );
continue;
}
- stage->specularScale[0] =
- stage->specularScale[1] =
- stage->specularScale[2] = atof( token );
+
+ if (r_pbr->integer)
+ {
+ // interpret specularReflectance < 0.5 as nonmetal
+ stage->specularScale[1] = (atof(token) < 0.5f) ? 0.0f : 1.0f;
+ }
+ else
+ {
+ stage->specularScale[0] =
+ stage->specularScale[1] =
+ stage->specularScale[2] = atof( token );
+ }
}
//
// specularExponent <value>
@@ -932,8 +941,8 @@ static qboolean ParseStage( shaderStage_t *stage, char **text ) {
exponent = atof( token );
- if (r_glossIsRoughness->integer)
- stage->specularScale[3] = powf(2.0f / (exponent + 2.0), 0.25);
+ if (r_pbr->integer)
+ stage->specularScale[0] = 1.0f - powf(2.0f / (exponent + 2.0), 0.25);
else
{
// Change shininess to gloss
@@ -958,8 +967,8 @@ static qboolean ParseStage( shaderStage_t *stage, char **text ) {
gloss = atof(token);
- if (r_glossIsRoughness->integer)
- stage->specularScale[3] = exp2f(-3.0f * gloss);
+ if (r_pbr->integer)
+ stage->specularScale[0] = 1.0f - exp2f(-3.0f * gloss);
else
stage->specularScale[3] = gloss;
}
@@ -979,8 +988,8 @@ static qboolean ParseStage( shaderStage_t *stage, char **text ) {
roughness = atof(token);
- if (r_glossIsRoughness->integer)
- stage->specularScale[3] = roughness;
+ if (r_pbr->integer)
+ stage->specularScale[0] = 1.0 - roughness;
else
{
if (roughness >= 0.125)
@@ -1040,6 +1049,7 @@ static qboolean ParseStage( shaderStage_t *stage, char **text ) {
}
//
// specularScale <rgb> <gloss>
+ // or specularScale <metallic> <smoothness> with r_pbr 1
// or specularScale <r> <g> <b>
// or specularScale <r> <g> <b> <gloss>
//
@@ -1066,10 +1076,19 @@ static qboolean ParseStage( shaderStage_t *stage, char **text ) {
token = COM_ParseExt(text, qfalse);
if ( token[0] == 0 )
{
- // two values, rgb then gloss
- stage->specularScale[3] = stage->specularScale[1];
- stage->specularScale[1] =
- stage->specularScale[2] = stage->specularScale[0];
+ if (r_pbr->integer)
+ {
+ // two values, metallic then smoothness
+ float smoothness = stage->specularScale[1];
+ stage->specularScale[1] = (stage->specularScale[0] < 0.5f) ? 0.0f : 1.0f;
+ stage->specularScale[0] = smoothness;
+ }
+ {
+ // two values, rgb then gloss
+ stage->specularScale[3] = stage->specularScale[1];
+ stage->specularScale[1] =
+ stage->specularScale[2] = stage->specularScale[0];
+ }
continue;
}
@@ -2933,10 +2952,17 @@ static void InitShader( const char *name, int lightmapIndex ) {
// default normal/specular
VectorSet4(stages[i].normalScale, 0.0f, 0.0f, 0.0f, 0.0f);
- stages[i].specularScale[0] =
- stages[i].specularScale[1] =
- stages[i].specularScale[2] = r_baseSpecular->value;
- stages[i].specularScale[3] = r_baseGloss->value;
+ if (r_pbr->integer)
+ {
+ stages[i].specularScale[0] = r_baseGloss->value;
+ }
+ else
+ {
+ stages[i].specularScale[0] =
+ stages[i].specularScale[1] =
+ stages[i].specularScale[2] = r_baseSpecular->value;
+ stages[i].specularScale[3] = r_baseGloss->value;
+ }
}
}
diff --git a/MP/code/rend2/tr_shadows.c b/MP/code/rend2/tr_shadows.c
index 6036ece..85e754e 100644
--- a/MP/code/rend2/tr_shadows.c
+++ b/MP/code/rend2/tr_shadows.c
@@ -213,7 +213,7 @@ void RB_ShadowTessEnd( void ) {
// draw the silhouette edges
- GL_Bind( tr.whiteImage );
+ GL_BindToTMU( tr.whiteImage, TB_COLORMAP );
GL_State( GLS_SRCBLEND_ONE | GLS_DSTBLEND_ZERO );
qglColor3f( 0.2f, 0.2f, 0.2f );
@@ -262,7 +262,7 @@ void RB_ShadowFinish( void ) {
qglDisable( GL_CLIP_PLANE0 );
GL_Cull( CT_TWO_SIDED );
- GL_Bind( tr.whiteImage );
+ GL_BindToTMU( tr.whiteImage, TB_COLORMAP );
qglLoadIdentity();
diff --git a/MP/code/rend2/tr_sky.c b/MP/code/rend2/tr_sky.c
index 37bc21d..34d2fff 100644
--- a/MP/code/rend2/tr_sky.c
+++ b/MP/code/rend2/tr_sky.c
@@ -388,7 +388,7 @@ static void DrawSkySide( struct image_s *image, const int mins[2], const int max
//tess.numIndexes = 0;
tess.firstIndex = tess.numIndexes;
- GL_Bind( image );
+ GL_BindToTMU( image, TB_COLORMAP );
GL_Cull( CT_TWO_SIDED );
for ( t = mins[1]+HALF_SKY_SUBDIVISIONS; t <= maxs[1]+HALF_SKY_SUBDIVISIONS; t++ )
@@ -505,7 +505,7 @@ static void DrawSkySideInner( struct image_s *image, const int mins[2], const in
//tess.numIndexes = 0;
tess.firstIndex = tess.numIndexes;
- GL_Bind( image );
+ GL_BindToTMU( image, TB_COLORMAP );
GL_Cull( CT_TWO_SIDED );
for ( t = mins[1]+HALF_SKY_SUBDIVISIONS; t <= maxs[1]+HALF_SKY_SUBDIVISIONS; t++ )
diff --git a/MP/code/rend2/tr_surface.c b/MP/code/rend2/tr_surface.c
index df76ec9..4f2fd88 100644
--- a/MP/code/rend2/tr_surface.c
+++ b/MP/code/rend2/tr_surface.c
@@ -603,7 +603,7 @@ static void RB_SurfaceBeam( void ) {
VectorAdd( start_points[i], direction, end_points[i] );
}
- GL_Bind( tr.whiteImage );
+ GL_BindToTMU( tr.whiteImage, TB_COLORMAP );
GL_State( GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE );
@@ -1772,7 +1772,7 @@ Draws x/y/z lines from the origin for orientation debugging
*/
static void RB_SurfaceAxis( void ) {
#if 0
- GL_Bind( tr.whiteImage );
+ GL_BindToTMU( tr.whiteImage, TB_COLORMAP );
GL_State( GLS_DEFAULT );
qglLineWidth( 3 );
qglBegin( GL_LINES );
diff --git a/MP/code/renderer/qgl.h b/MP/code/renderer/qgl.h
index f1164fb..2ae3d4e 100644
--- a/MP/code/renderer/qgl.h
+++ b/MP/code/renderer/qgl.h
@@ -815,12 +815,12 @@ extern void (APIENTRY * qglRenderbufferStorageMultisampleEXT)(GLenum target, GLs
#define GL_FRAMEBUFFER_SRGB_EXT 0x8DB9
#endif
-#ifndef GL_EXT_texture_compression_latc
-#define GL_EXT_texture_compression_latc
-#define GL_COMPRESSED_LUMINANCE_LATC1_EXT 0x8C70
-#define GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT 0x8C71
-#define GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT 0x8C72
-#define GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT 0x8C73
+#ifndef GL_ARB_texture_compression_rgtc
+#define GL_ARB_texture_compression_rgtc
+#define GL_COMPRESSED_RED_RGTC1 0x8DBB
+#define GL_COMPRESSED_SIGNED_RED_RGTC1 0x8DBC
+#define GL_COMPRESSED_RG_RGTC2 0x8DBD
+#define GL_COMPRESSED_SIGNED_RG_RGTC2 0x8DBE
#endif
#ifndef GL_ARB_texture_compression_bptc
@@ -874,6 +874,50 @@ extern GLboolean (APIENTRY * qglIsVertexArrayARB)(GLuint array);
#define GL_VERTEX_ARRAY_BINDING_ARB 0x85B5
#endif
+// GL_EXT_direct_state_access
+extern GLvoid(APIENTRY * qglBindMultiTexture)(GLenum texunit, GLenum target, GLuint texture);
+extern GLvoid(APIENTRY * qglTextureParameterf)(GLuint texture, GLenum target, GLenum pname, GLfloat param);
+extern GLvoid(APIENTRY * qglTextureParameteri)(GLuint texture, GLenum target, GLenum pname, GLint param);
+extern GLvoid(APIENTRY * qglTextureImage2D)(GLuint texture, GLenum target, GLint level, GLint internalformat,
+ GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+extern GLvoid(APIENTRY * qglTextureSubImage2D)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset,
+ GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
+extern GLvoid(APIENTRY * qglCopyTextureImage2D)(GLuint texture, GLenum target, GLint level, GLenum internalformat,
+ GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
+extern GLvoid(APIENTRY * qglCompressedTextureImage2D)(GLuint texture, GLenum target, GLint level, GLenum internalformat,
+ GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data);
+extern GLvoid(APIENTRY * qglCompressedTextureSubImage2D)(GLuint texture, GLenum target, GLint level,
+ GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format,
+ GLsizei imageSize, const GLvoid *data);
+extern GLvoid(APIENTRY * qglGenerateTextureMipmap)(GLuint texture, GLenum target);
+
+extern GLvoid(APIENTRY * qglProgramUniform1i)(GLuint program, GLint location, GLint v0);
+extern GLvoid(APIENTRY * qglProgramUniform1f)(GLuint program, GLint location, GLfloat v0);
+extern GLvoid(APIENTRY * qglProgramUniform2f)(GLuint program, GLint location,
+ GLfloat v0, GLfloat v1);
+extern GLvoid(APIENTRY * qglProgramUniform3f)(GLuint program, GLint location,
+ GLfloat v0, GLfloat v1, GLfloat v2);
+extern GLvoid(APIENTRY * qglProgramUniform4f)(GLuint program, GLint location,
+ GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
+extern GLvoid(APIENTRY * qglProgramUniform1fv)(GLuint program, GLint location,
+ GLsizei count, const GLfloat *value);
+extern GLvoid(APIENTRY * qglProgramUniformMatrix4fv)(GLuint program, GLint location,
+ GLsizei count, GLboolean transpose,
+ const GLfloat *value);
+
+extern GLvoid(APIENTRY * qglNamedRenderbufferStorage)(GLuint renderbuffer,
+ GLenum internalformat, GLsizei width, GLsizei height);
+
+extern GLvoid(APIENTRY * qglNamedRenderbufferStorageMultisample)(GLuint renderbuffer,
+ GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
+
+extern GLenum(APIENTRY * qglCheckNamedFramebufferStatus)(GLuint framebuffer, GLenum target);
+extern GLvoid(APIENTRY * qglNamedFramebufferTexture2D)(GLuint framebuffer,
+ GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+extern GLvoid(APIENTRY * qglNamedFramebufferRenderbuffer)(GLuint framebuffer,
+ GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+
+
#if defined(WIN32)
// WGL_ARB_create_context
#ifndef WGL_ARB_create_context
diff --git a/MP/code/renderer/tr_image.c b/MP/code/renderer/tr_image.c
index 5c2e738..6b3ce45 100644
--- a/MP/code/renderer/tr_image.c
+++ b/MP/code/renderer/tr_image.c
@@ -1659,9 +1659,11 @@ void R_DeleteTextures( void ) {
for ( i = 0; i < tr.numImages ; i++ ) {
qglDeleteTextures( 1, &tr.images[i]->texnum );
}
- memset( tr.images, 0, sizeof( tr.images ) );
+ Com_Memset( tr.images, 0, sizeof( tr.images ) );
- memset( glState.currenttextures, 0, sizeof( glState.currenttextures ) );
+ tr.numImages = 0;
+
+ Com_Memset( glState.currenttextures, 0, sizeof( glState.currenttextures ) );
if ( qglActiveTextureARB ) {
GL_SelectTexture( 1 );
qglBindTexture( GL_TEXTURE_2D, 0 );
diff --git a/MP/code/renderer/tr_local.h b/MP/code/renderer/tr_local.h
index 0bcb1e0..c036572 100644
--- a/MP/code/renderer/tr_local.h
+++ b/MP/code/renderer/tr_local.h
@@ -27,7 +27,6 @@ If you have questions concerning this license or the applicable additional terms
*/
-
#ifndef TR_LOCAL_H
#define TR_LOCAL_H
diff --git a/MP/rend2-readme.txt b/MP/rend2-readme.txt
index 9504c42..0c096d8 100644
--- a/MP/rend2-readme.txt
+++ b/MP/rend2-readme.txt
@@ -219,6 +219,12 @@ Cvars for advanced material usage:
0.05 - Standard depth. (default)
0.1 - Looks broken.
+ r_pbr - Enable physically based rendering.
+ Experimental, will not look correct without
+ assets meant for it.
+ 0 - No. (default)
+ 1 - Yes.
+
Cvars for image interpolation and generation:
r_imageUpsample - Use interpolation to artifically increase
the resolution of all textures. Looks good
@@ -337,21 +343,7 @@ Cvars that you probably don't care about or shouldn't mess with:
r_shadowCascadeZBias - Z-bias for shadow cascade frustums.
-256 - Default.
- r_materialGamma - Gamma level for material textures.
- (diffuse, specular)
- 1.0 - RTCW, fastest. (default)
-
- r_lightGamma - Gamma level for light.
- (lightmap, lightgrid, vertex lights)
- 1.0 - RTCW, fastest. (default)
- r_framebufferGamma - Gamma level for framebuffers.
- 1.0 - RTCW, fastest. (default)
-
- r_tonemapGamma - Gamma applied after tonemapping.
- 1.0 - RTCW, fastest. (default)
-
-
Cvars that have broken bits:
r_dlightMode - Change how dynamic lights look.
0 - RTCW style dlights, fake
--
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