[iortcw] 134/152: All: Rend2: Store vertex colors and hdr lightmaps/lightgrid as RGBA16
Simon McVittie
smcv at debian.org
Fri Sep 8 10:40:24 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 0e65f1e76e4e4f4968f9e0ca4095557b25cade12
Author: MAN-AT-ARMS <M4N4T4RMS at gmail.com>
Date: Wed Oct 19 17:54:00 2016 -0400
All: Rend2: Store vertex colors and hdr lightmaps/lightgrid as RGBA16
---
MP/code/rend2/tr_backend.c | 40 +++++-----
MP/code/rend2/tr_bsp.c | 95 ++++++++++++++--------
MP/code/rend2/tr_curve.c | 8 +-
MP/code/rend2/tr_extensions.c | 7 --
MP/code/rend2/tr_extramath.c | 20 ++++-
MP/code/rend2/tr_extramath.h | 1 +
MP/code/rend2/tr_flares.c | 46 +++++------
MP/code/rend2/tr_glsl.c | 3 -
MP/code/rend2/tr_image.c | 181 ++++++++++++++----------------------------
MP/code/rend2/tr_light.c | 40 +++++++---
MP/code/rend2/tr_local.h | 15 ++--
MP/code/rend2/tr_model_iqm.c | 14 ++--
MP/code/rend2/tr_shade_calc.c | 4 +-
MP/code/rend2/tr_surface.c | 62 ++++++++-------
MP/code/rend2/tr_vbo.c | 49 ++++--------
MP/code/renderer/tr_light.c | 19 ++++-
SP/code/rend2/tr_backend.c | 34 ++++----
SP/code/rend2/tr_bsp.c | 97 ++++++++++++++--------
SP/code/rend2/tr_curve.c | 8 +-
SP/code/rend2/tr_extensions.c | 7 --
SP/code/rend2/tr_extramath.c | 20 ++++-
SP/code/rend2/tr_extramath.h | 1 +
SP/code/rend2/tr_flares.c | 46 +++++------
SP/code/rend2/tr_glsl.c | 3 -
SP/code/rend2/tr_image.c | 181 ++++++++++++++----------------------------
SP/code/rend2/tr_light.c | 41 ++++++----
SP/code/rend2/tr_local.h | 15 ++--
SP/code/rend2/tr_model_iqm.c | 14 ++--
SP/code/rend2/tr_shade_calc.c | 4 +-
SP/code/rend2/tr_surface.c | 62 ++++++++-------
SP/code/rend2/tr_vbo.c | 49 ++++--------
SP/code/renderer/tr_light.c | 19 ++++-
32 files changed, 584 insertions(+), 621 deletions(-)
diff --git a/MP/code/rend2/tr_backend.c b/MP/code/rend2/tr_backend.c
index 8662635..aade234 100644
--- a/MP/code/rend2/tr_backend.c
+++ b/MP/code/rend2/tr_backend.c
@@ -956,14 +956,14 @@ const void *RB_StretchPic( const void *data ) {
tess.indexes[ numIndexes + 5 ] = numVerts + 1;
{
- vec4_t color;
+ uint16_t color[4];
- VectorScale4(backEnd.color2D, 1.0f / 255.0f, color);
+ VectorScale4(backEnd.color2D, 257, color);
- VectorCopy4(color, tess.vertexColors[ numVerts ]);
- VectorCopy4(color, tess.vertexColors[ numVerts + 1]);
- VectorCopy4(color, tess.vertexColors[ numVerts + 2]);
- VectorCopy4(color, tess.vertexColors[ numVerts + 3 ]);
+ VectorCopy4(color, tess.color[ numVerts ]);
+ VectorCopy4(color, tess.color[ numVerts + 1]);
+ VectorCopy4(color, tess.color[ numVerts + 2]);
+ VectorCopy4(color, tess.color[ numVerts + 3 ]);
}
tess.xyz[ numVerts ][0] = cmd->x;
@@ -1051,14 +1051,14 @@ const void *RB_RotatedPic( const void *data ) {
tess.indexes[ numIndexes + 5 ] = numVerts + 1;
{
- vec4_t color;
+ uint16_t color[4];
- VectorScale4(backEnd.color2D, 1.0f / 255.0f, color);
+ VectorScale4(backEnd.color2D, 257, color);
- VectorCopy4(color, tess.vertexColors[ numVerts ]);
- VectorCopy4(color, tess.vertexColors[ numVerts + 1]);
- VectorCopy4(color, tess.vertexColors[ numVerts + 2]);
- VectorCopy4(color, tess.vertexColors[ numVerts + 3 ]);
+ VectorCopy4(color, tess.color[ numVerts ]);
+ VectorCopy4(color, tess.color[ numVerts + 1]);
+ VectorCopy4(color, tess.color[ numVerts + 2]);
+ VectorCopy4(color, tess.color[ numVerts + 3 ]);
}
angle = cmd->angle * pi2;
@@ -1147,16 +1147,16 @@ const void *RB_StretchPicGradient( const void *data ) {
tess.indexes[ numIndexes + 4 ] = numVerts + 0;
tess.indexes[ numIndexes + 5 ] = numVerts + 1;
-// *(int *)tess.vertexColors[ numVerts ] =
-// *(int *)tess.vertexColors[ numVerts + 1 ] =
-// *(int *)tess.vertexColors[ numVerts + 2 ] =
-// *(int *)tess.vertexColors[ numVerts + 3 ] = *(int *)backEnd.color2D;
+// *(int *)tess.color[ numVerts ] =
+// *(int *)tess.color[ numVerts + 1 ] =
+// *(int *)tess.color[ numVerts + 2 ] =
+// *(int *)tess.color[ numVerts + 3 ] = *(int *)backEnd.color2D;
- *(int *)tess.vertexColors[ numVerts ] =
- *(int *)tess.vertexColors[ numVerts + 1 ] = *(int *)backEnd.color2D;
+ *(int *)tess.color[ numVerts ] =
+ *(int *)tess.color[ numVerts + 1 ] = *(int *)backEnd.color2D;
- *(int *)tess.vertexColors[ numVerts + 2 ] =
- *(int *)tess.vertexColors[ numVerts + 3 ] = *(int *)cmd->gradientColor;
+ *(int *)tess.color[ numVerts + 2 ] =
+ *(int *)tess.color[ numVerts + 3 ] = *(int *)cmd->gradientColor;
tess.xyz[ numVerts ][0] = cmd->x;
tess.xyz[ numVerts ][1] = cmd->y;
diff --git a/MP/code/rend2/tr_bsp.c b/MP/code/rend2/tr_bsp.c
index a22d8f4..c4b7984 100644
--- a/MP/code/rend2/tr_bsp.c
+++ b/MP/code/rend2/tr_bsp.c
@@ -141,11 +141,11 @@ R_ColorShiftLightingFloats
===============
*/
-static void R_ColorShiftLightingFloats(float in[4], float out[4], float scale )
+static void R_ColorShiftLightingFloats(float in[4], float out[4])
{
float r, g, b;
- scale *= 1 << (r_mapOverBrightBits->integer - tr.overbrightBits);
+ float scale = (1 << (r_mapOverBrightBits->integer - tr.overbrightBits)) / 255.0f;
r = in[0] * scale;
g = in[1] * scale;
@@ -192,12 +192,11 @@ void ColorToRGBM(const vec3_t color, unsigned char rgbm[4])
}
-void ColorToRGBA16F(const vec3_t color, unsigned short rgba16f[4])
+void ColorToRGB16(const vec3_t color, uint16_t rgb16[3])
{
- rgba16f[0] = FloatToHalf(color[0]);
- rgba16f[1] = FloatToHalf(color[1]);
- rgba16f[2] = FloatToHalf(color[2]);
- rgba16f[3] = FloatToHalf(1.0f);
+ rgb16[0] = color[0] * 65535.0f + 0.5f;
+ rgb16[1] = color[1] * 65535.0f + 0.5f;
+ rgb16[2] = color[2] * 65535.0f + 0.5f;
}
/*
@@ -283,10 +282,16 @@ static void R_LoadLightmaps( lump_t *l, lump_t *surfs ) {
if (tr.worldDeluxeMapping)
tr.deluxemaps = ri.Hunk_Alloc( tr.numLightmaps * sizeof(image_t *), h_low );
- if (glRefConfig.floatLightmap)
- textureInternalFormat = GL_RGBA16F_ARB;
- else
- textureInternalFormat = GL_RGBA8;
+ textureInternalFormat = GL_RGBA8;
+ if (r_hdr->integer)
+ {
+ // Check for the first hdr lightmap, if it exists, use GL_RGBA16 for textures.
+ char filename[MAX_QPATH];
+
+ Com_sprintf(filename, sizeof(filename), "maps/%s/lm_0000.hdr", s_worldData.baseName);
+ if (ri.FS_FileExists(filename))
+ textureInternalFormat = GL_RGBA16;
+ }
if (r_mergeLightmaps->integer)
{
@@ -324,7 +329,7 @@ static void R_LoadLightmaps( lump_t *l, lump_t *surfs ) {
int size = 0;
// look for hdr lightmaps
- if (r_hdr->integer)
+ if (textureInternalFormat == GL_RGBA16)
{
Com_sprintf( filename, sizeof( filename ), "maps/%s/lm_%04d.hdr", s_worldData.baseName, i * (tr.worldDeluxeMapping ? 2 : 1) );
//ri.Printf(PRINT_ALL, "looking for %s\n", filename);
@@ -387,14 +392,12 @@ static void R_LoadLightmaps( lump_t *l, lump_t *surfs ) {
#endif
color[3] = 1.0f;
- R_ColorShiftLightingFloats(color, color, 1.0f/255.0f);
+ R_ColorShiftLightingFloats(color, color);
- if (glRefConfig.floatLightmap)
- ColorToRGBA16F(color, (unsigned short *)(&image[j*8]));
- else
- ColorToRGBM(color, &image[j*4]);
+ ColorToRGB16(color, (uint16_t *)(&image[j * 8]));
+ ((uint16_t *)(&image[j * 8]))[3] = 65535;
}
- else if (glRefConfig.floatLightmap)
+ else if (textureInternalFormat == GL_RGBA16)
{
vec4_t color;
@@ -414,9 +417,10 @@ static void R_LoadLightmaps( lump_t *l, lump_t *surfs ) {
}
color[3] = 1.0f;
- R_ColorShiftLightingFloats(color, color, 1.0f/255.0f);
-
- ColorToRGBA16F(color, (unsigned short *)(&image[j*8]));
+ R_ColorShiftLightingFloats(color, color);
+
+ ColorToRGB16(color, (uint16_t *)(&image[j * 8]));
+ ((uint16_t *)(&image[j * 8]))[3] = 65535;
}
else
{
@@ -726,7 +730,8 @@ void LoadDrawVertToSrfVert(srfVert_t *s, drawVert_t *d, int realLightmapNum, flo
}
v[3] = d->color[3] / 255.0f;
- R_ColorShiftLightingFloats(v, s->vertexColors, 1.0f / 255.0f);
+ R_ColorShiftLightingFloats(v, v);
+ R_VaoPackColor(s->color, v);
}
@@ -1970,7 +1975,7 @@ static void CopyVert(const srfVert_t * in, srfVert_t * out)
VectorCopy2(in->st, out->st);
VectorCopy2(in->lightmap, out->lightmap);
- VectorCopy4(in->vertexColors, out->vertexColors);
+ VectorCopy4(in->color, out->color);
}
@@ -2985,25 +2990,47 @@ void R_LoadLightGrid( lump_t *l ) {
if (hdrLightGrid)
{
- float lightScale = 1 << (r_mapOverBrightBits->integer - tr.overbrightBits);
-
//ri.Printf(PRINT_ALL, "found!\n");
if (size != sizeof(float) * 6 * numGridPoints)
- {
ri.Error(ERR_DROP, "Bad size for %s (%i, expected %i)!", filename, size, (int)(sizeof(float)) * 6 * numGridPoints);
- }
- w->hdrLightGrid = ri.Hunk_Alloc(size, h_low);
+ w->lightGrid16 = ri.Hunk_Alloc(sizeof(w->lightGrid16) * 6 * numGridPoints, h_low);
for (i = 0; i < numGridPoints ; i++)
{
- w->hdrLightGrid[i * 6 ] = hdrLightGrid[i * 6 ] * lightScale;
- w->hdrLightGrid[i * 6 + 1] = hdrLightGrid[i * 6 + 1] * lightScale;
- w->hdrLightGrid[i * 6 + 2] = hdrLightGrid[i * 6 + 2] * lightScale;
- w->hdrLightGrid[i * 6 + 3] = hdrLightGrid[i * 6 + 3] * lightScale;
- w->hdrLightGrid[i * 6 + 4] = hdrLightGrid[i * 6 + 4] * lightScale;
- w->hdrLightGrid[i * 6 + 5] = hdrLightGrid[i * 6 + 5] * lightScale;
+ vec4_t c;
+
+ c[0] = hdrLightGrid[i * 6];
+ c[1] = hdrLightGrid[i * 6 + 1];
+ c[2] = hdrLightGrid[i * 6 + 2];
+ c[3] = 1.0f;
+
+ R_ColorShiftLightingFloats(c, c);
+ ColorToRGB16(c, &w->lightGrid16[i * 6]);
+
+ c[0] = hdrLightGrid[i * 6 + 3];
+ c[1] = hdrLightGrid[i * 6 + 4];
+ c[2] = hdrLightGrid[i * 6 + 5];
+ c[3] = 1.0f;
+
+ R_ColorShiftLightingFloats(c, c);
+ ColorToRGB16(c, &w->lightGrid16[i * 6 + 3]);
+ }
+ }
+ else if (0)
+ {
+ // promote 8-bit lightgrid to 16-bit
+ w->lightGrid16 = ri.Hunk_Alloc(sizeof(w->lightGrid16) * 6 * numGridPoints, h_low);
+
+ for (i = 0; i < numGridPoints; i++)
+ {
+ w->lightGrid16[i * 6] = w->lightGridData[i * 8] * 257;
+ w->lightGrid16[i * 6 + 1] = w->lightGridData[i * 8 + 1] * 257;
+ w->lightGrid16[i * 6 + 2] = w->lightGridData[i * 8 + 2] * 257;
+ w->lightGrid16[i * 6 + 3] = w->lightGridData[i * 8 + 3] * 257;
+ w->lightGrid16[i * 6 + 4] = w->lightGridData[i * 8 + 4] * 257;
+ w->lightGrid16[i * 6 + 5] = w->lightGridData[i * 8 + 5] * 257;
}
}
diff --git a/MP/code/rend2/tr_curve.c b/MP/code/rend2/tr_curve.c
index 3a0acae..4bb0d76 100644
--- a/MP/code/rend2/tr_curve.c
+++ b/MP/code/rend2/tr_curve.c
@@ -61,10 +61,10 @@ static void LerpDrawVert( srfVert_t *a, srfVert_t *b, srfVert_t *out ) {
out->lightmap[0] = 0.5f * ( a->lightmap[0] + b->lightmap[0] );
out->lightmap[1] = 0.5f * ( a->lightmap[1] + b->lightmap[1] );
- out->vertexColors[0] = 0.5f * (a->vertexColors[0] + b->vertexColors[0]);
- out->vertexColors[1] = 0.5f * (a->vertexColors[1] + b->vertexColors[1]);
- out->vertexColors[2] = 0.5f * (a->vertexColors[2] + b->vertexColors[2]);
- out->vertexColors[3] = 0.5f * (a->vertexColors[3] + b->vertexColors[3]);
+ out->color[0] = ((int)a->color[0] + (int)b->color[0]) >> 1;
+ out->color[1] = ((int)a->color[1] + (int)b->color[1]) >> 1;
+ out->color[2] = ((int)a->color[2] + (int)b->color[2]) >> 1;
+ out->color[3] = ((int)a->color[3] + (int)b->color[3]) >> 1;
}
/*
diff --git a/MP/code/rend2/tr_extensions.c b/MP/code/rend2/tr_extensions.c
index 6c0b8ca..9be4800 100644
--- a/MP/code/rend2/tr_extensions.c
+++ b/MP/code/rend2/tr_extensions.c
@@ -295,9 +295,6 @@ void GLimp_InitExtraExtensions()
ri.Printf(PRINT_ALL, result[2], extension);
}
- // use float lightmaps?
- glRefConfig.floatLightmap = (glRefConfig.textureFloat && glRefConfig.halfFloatPixel && r_floatLightmap->integer && r_hdr->integer);
-
// GL_ARB_vertex_array_object
extension = "GL_ARB_vertex_array_object";
glRefConfig.vertexArrayObject = qfalse;
@@ -318,8 +315,6 @@ void GLimp_InitExtraExtensions()
extension = "GL_ARB_half_float_vertex";
glRefConfig.packedTexcoordDataType = GL_FLOAT;
glRefConfig.packedTexcoordDataSize = sizeof(float) * 2;
- glRefConfig.packedColorDataType = GL_FLOAT;
- glRefConfig.packedColorDataSize = sizeof(float) * 4;
if( GLimp_HaveExtension( extension ) )
{
qboolean useExt = !!r_arb_half_float_vertex->integer;
@@ -328,8 +323,6 @@ void GLimp_InitExtraExtensions()
{
glRefConfig.packedTexcoordDataType = GL_HALF_FLOAT;
glRefConfig.packedTexcoordDataSize = sizeof(uint16_t) * 2;
- glRefConfig.packedColorDataType = GL_HALF_FLOAT;
- glRefConfig.packedColorDataSize = sizeof(uint16_t) * 4;
}
ri.Printf(PRINT_ALL, result[useExt], extension);
diff --git a/MP/code/rend2/tr_extramath.c b/MP/code/rend2/tr_extramath.c
index bded757..a6c2a0d 100644
--- a/MP/code/rend2/tr_extramath.c
+++ b/MP/code/rend2/tr_extramath.c
@@ -201,7 +201,7 @@ int NextPowerOfTwo(int in)
union f32_u {
float f;
- uint32_t i;
+ uint32_t ui;
struct {
unsigned int fraction:23;
unsigned int exponent:8;
@@ -210,7 +210,7 @@ union f32_u {
};
union f16_u {
- uint16_t i;
+ uint16_t ui;
struct {
unsigned int fraction:10;
unsigned int exponent:5;
@@ -229,5 +229,19 @@ uint16_t FloatToHalf(float in)
f16.pack.fraction = f32.pack.fraction >> 13;
f16.pack.sign = f32.pack.sign;
- return f16.i;
+ return f16.ui;
+}
+
+float HalfToFloat(uint16_t in)
+{
+ union f32_u f32;
+ union f16_u f16;
+
+ f16.ui = in;
+
+ f32.pack.exponent = (int)(f16.pack.exponent) + 112;
+ f32.pack.fraction = f16.pack.fraction << 13;
+ f32.pack.sign = f16.pack.sign;
+
+ return f32.f;
}
diff --git a/MP/code/rend2/tr_extramath.h b/MP/code/rend2/tr_extramath.h
index 9327153..d9ce170 100644
--- a/MP/code/rend2/tr_extramath.h
+++ b/MP/code/rend2/tr_extramath.h
@@ -98,5 +98,6 @@ void BoundingSphereOfSpheres(vec3_t origin1, float radius1, vec3_t origin2, floa
int NextPowerOfTwo(int in);
unsigned short FloatToHalf(float in);
+float HalfToFloat(unsigned short in);
#endif
diff --git a/MP/code/rend2/tr_flares.c b/MP/code/rend2/tr_flares.c
index d4f6a5c..e7827c0 100644
--- a/MP/code/rend2/tr_flares.c
+++ b/MP/code/rend2/tr_flares.c
@@ -465,9 +465,9 @@ void RB_RenderFlare( flare_t *f ) {
return;
}
- iColor[0] = color[0] * fogFactors[0];
- iColor[1] = color[1] * fogFactors[1];
- iColor[2] = color[2] * fogFactors[2];
+ iColor[0] = color[0] * fogFactors[0] * 257;
+ iColor[1] = color[1] * fogFactors[1] * 257;
+ iColor[2] = color[2] * fogFactors[2] * 257;
RB_BeginSurface( tr.flareShader, f->fogNum, 0 );
@@ -476,44 +476,44 @@ void RB_RenderFlare( flare_t *f ) {
tess.xyz[tess.numVertexes][1] = f->windowY - size;
tess.texCoords[tess.numVertexes][0][0] = 0;
tess.texCoords[tess.numVertexes][0][1] = 0;
- tess.vertexColors[tess.numVertexes][0] = iColor[0] / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = iColor[1] / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = iColor[2] / 255.0f;
- tess.vertexColors[tess.numVertexes][3] = f->drawIntensity; //----(SA) mod for alpha blend rather than additive
-// tess.vertexColors[tess.numVertexes][3] = 1.0f; // rend2
+ tess.color[tess.numVertexes][0] = iColor[0];
+ tess.color[tess.numVertexes][1] = iColor[1];
+ tess.color[tess.numVertexes][2] = iColor[2];
+// tess.color[tess.numVertexes][3] = 65535; // rend2
+ tess.color[tess.numVertexes][3] = f->drawIntensity * 65535; //----(SA) mod for alpha blend rather than additive
tess.numVertexes++;
tess.xyz[tess.numVertexes][0] = f->windowX - size;
tess.xyz[tess.numVertexes][1] = f->windowY + size;
tess.texCoords[tess.numVertexes][0][0] = 0;
tess.texCoords[tess.numVertexes][0][1] = 1;
- tess.vertexColors[tess.numVertexes][0] = iColor[0] / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = iColor[1] / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = iColor[2] / 255.0f;
- tess.vertexColors[tess.numVertexes][3] = f->drawIntensity; //----(SA) mod for alpha blend rather than additive
-// tess.vertexColors[tess.numVertexes][3] = 1.0f; // rend2
+ tess.color[tess.numVertexes][0] = iColor[0];
+ tess.color[tess.numVertexes][1] = iColor[1];
+ tess.color[tess.numVertexes][2] = iColor[2];
+// tess.color[tess.numVertexes][3] = 65535; // rend2
+ tess.color[tess.numVertexes][3] = f->drawIntensity * 65535; //----(SA) mod for alpha blend rather than additive
tess.numVertexes++;
tess.xyz[tess.numVertexes][0] = f->windowX + size;
tess.xyz[tess.numVertexes][1] = f->windowY + size;
tess.texCoords[tess.numVertexes][0][0] = 1;
tess.texCoords[tess.numVertexes][0][1] = 1;
- tess.vertexColors[tess.numVertexes][0] = iColor[0] / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = iColor[1] / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = iColor[2] / 255.0f;
- tess.vertexColors[tess.numVertexes][3] = f->drawIntensity; //----(SA) mod for alpha blend rather than additive
-// tess.vertexColors[tess.numVertexes][3] = 1.0f; // rend2
+ tess.color[tess.numVertexes][0] = iColor[0];
+ tess.color[tess.numVertexes][1] = iColor[1];
+ tess.color[tess.numVertexes][2] = iColor[2];
+// tess.color[tess.numVertexes][3] = 65535; // rend2
+ tess.color[tess.numVertexes][3] = f->drawIntensity * 65535; //----(SA) mod for alpha blend rather than additive
tess.numVertexes++;
tess.xyz[tess.numVertexes][0] = f->windowX + size;
tess.xyz[tess.numVertexes][1] = f->windowY - size;
tess.texCoords[tess.numVertexes][0][0] = 1;
tess.texCoords[tess.numVertexes][0][1] = 0;
- tess.vertexColors[tess.numVertexes][0] = iColor[0] / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = iColor[1] / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = iColor[2] / 255.0f;
- tess.vertexColors[tess.numVertexes][3] = f->drawIntensity; //----(SA) mod for alpha blend rather than additive
-// tess.vertexColors[tess.numVertexes][3] = 1.0f; // rend2
+ tess.color[tess.numVertexes][0] = iColor[0];
+ tess.color[tess.numVertexes][1] = iColor[1];
+ tess.color[tess.numVertexes][2] = iColor[2];
+// tess.color[tess.numVertexes][3] = 65535; // rend2
+ tess.color[tess.numVertexes][3] = f->drawIntensity * 65535; //----(SA) mod for alpha blend rather than additive
tess.numVertexes++;
tess.indexes[tess.numIndexes++] = 0;
diff --git a/MP/code/rend2/tr_glsl.c b/MP/code/rend2/tr_glsl.c
index 545f809..1709b6f 100644
--- a/MP/code/rend2/tr_glsl.c
+++ b/MP/code/rend2/tr_glsl.c
@@ -1046,9 +1046,6 @@ void GLSL_InitGPUShaders(void)
if (glRefConfig.swizzleNormalmap)
Q_strcat(extradefines, 1024, "#define SWIZZLE_NORMALMAP\n");
- if (r_hdr->integer && !glRefConfig.floatLightmap)
- Q_strcat(extradefines, 1024, "#define RGBM_LIGHTMAP\n");
-
if (lightType)
{
Q_strcat(extradefines, 1024, "#define USE_LIGHT\n");
diff --git a/MP/code/rend2/tr_image.c b/MP/code/rend2/tr_image.c
index 4e8b56f..37c98de 100644
--- a/MP/code/rend2/tr_image.c
+++ b/MP/code/rend2/tr_image.c
@@ -164,16 +164,15 @@ R_ImageList_f
===============
*/
void R_ImageList_f( void ) {
-#if 1
int i;
int estTotalSize = 0;
- ri.Printf(PRINT_ALL, "\n -w-- -h-- type -size- --name-------\n");
+ ri.Printf(PRINT_ALL, "\n -w-- -h-- -type-- -size- --name-------\n");
for ( i = 0 ; i < tr.numImages ; i++ )
{
image_t *image = tr.images[i];
- char *format = "???? ";
+ char *format = "???? ";
char *sizeSuffix;
int estSize;
int displaySize;
@@ -183,95 +182,121 @@ void R_ImageList_f( void ) {
switch(image->internalFormat)
{
case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:
- format = "sDXT1";
+ format = "sDXT1 ";
// 64 bits per 16 pixels, so 4 bits per pixel
estSize /= 2;
break;
case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:
- format = "sDXT5";
+ format = "sDXT5 ";
// 128 bits per 16 pixels, so 1 byte per pixel
break;
case GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB:
- format = "sBPTC";
+ format = "sBPTC ";
// 128 bits per 16 pixels, so 1 byte per pixel
break;
case GL_COMPRESSED_RG_RGTC2:
- format = "RGTC2";
+ format = "RGTC2 ";
// 128 bits per 16 pixels, so 1 byte per pixel
break;
case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
- format = "DXT1 ";
+ format = "DXT1 ";
// 64 bits per 16 pixels, so 4 bits per pixel
estSize /= 2;
break;
case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
- format = "DXT1a";
+ format = "DXT1a ";
// 64 bits per 16 pixels, so 4 bits per pixel
estSize /= 2;
break;
case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
- format = "DXT5 ";
+ format = "DXT5 ";
// 128 bits per 16 pixels, so 1 byte per pixel
break;
case GL_COMPRESSED_RGBA_BPTC_UNORM_ARB:
- format = "BPTC ";
+ format = "BPTC ";
// 128 bits per 16 pixels, so 1 byte per pixel
break;
case GL_RGB4_S3TC:
- format = "S3TC ";
+ format = "S3TC ";
// same as DXT1?
estSize /= 2;
break;
+ case GL_RGBA16F:
+ format = "RGBA16F";
+ // 8 bytes per pixel
+ estSize *= 8;
+ break;
+ case GL_RGBA16:
+ format = "RGBA16 ";
+ // 8 bytes per pixel
+ estSize *= 8;
+ break;
case GL_RGBA4:
case GL_RGBA8:
case GL_RGBA:
- format = "RGBA ";
+ format = "RGBA ";
// 4 bytes per pixel
estSize *= 4;
break;
case GL_LUMINANCE8:
case GL_LUMINANCE16:
case GL_LUMINANCE:
- format = "L ";
+ format = "L ";
// 1 byte per pixel?
break;
case GL_RGB5:
case GL_RGB8:
case GL_RGB:
- format = "RGB ";
+ format = "RGB ";
// 3 bytes per pixel?
estSize *= 3;
break;
case GL_LUMINANCE8_ALPHA8:
case GL_LUMINANCE16_ALPHA16:
case GL_LUMINANCE_ALPHA:
- format = "LA ";
+ format = "LA ";
// 2 bytes per pixel?
estSize *= 2;
break;
case GL_SRGB_EXT:
case GL_SRGB8_EXT:
- format = "sRGB ";
+ format = "sRGB ";
// 3 bytes per pixel?
estSize *= 3;
break;
case GL_SRGB_ALPHA_EXT:
case GL_SRGB8_ALPHA8_EXT:
- format = "sRGBA";
+ format = "sRGBA ";
// 4 bytes per pixel?
estSize *= 4;
break;
case GL_SLUMINANCE_EXT:
case GL_SLUMINANCE8_EXT:
- format = "sL ";
+ format = "sL ";
// 1 byte per pixel?
break;
case GL_SLUMINANCE_ALPHA_EXT:
case GL_SLUMINANCE8_ALPHA8_EXT:
- format = "sLA ";
+ format = "sLA ";
// 2 byte per pixel?
estSize *= 2;
break;
+ case GL_DEPTH_COMPONENT16:
+ format = "Depth16";
+ // 2 bytes per pixel
+ estSize *= 2;
+ break;
+ case GL_DEPTH_COMPONENT24:
+ format = "Depth24";
+ // 3 bytes per pixel
+ estSize *= 3;
+ break;
+ case GL_DEPTH_COMPONENT:
+ case GL_DEPTH_COMPONENT32:
+ format = "Depth32";
+ // 4 bytes per pixel
+ estSize *= 4;
+ break;
}
// mipmap adds about 50%
@@ -306,107 +331,6 @@ void R_ImageList_f( void ) {
ri.Printf (PRINT_ALL, " ---------\n");
ri.Printf (PRINT_ALL, " approx %i bytes\n", estTotalSize);
ri.Printf (PRINT_ALL, " %i total images\n\n", tr.numImages );
-#else
- int i;
- image_t *image;
- int texels;
- const char *yesno[] = {
- "no ", "yes"
- };
-
- ri.Printf( PRINT_ALL, "\n -w-- -h-- -mm- -TMU- -if-- wrap --name-------\n" );
- texels = 0;
-
- for ( i = 0 ; i < tr.numImages ; i++ ) {
- image = tr.images[ i ];
-
- texels += image->uploadWidth * image->uploadHeight;
- ri.Printf( PRINT_ALL, "%4i: %4i %4i %s %d ",
- i, image->uploadWidth, image->uploadHeight, yesno[(image->flags & IMGFLAG_MIPMAP) ? 1 : 0], image->TMU );
- switch ( image->internalFormat ) {
- case 1:
- ri.Printf( PRINT_ALL, "I " );
- break;
- case 2:
- ri.Printf( PRINT_ALL, "IA " );
- break;
- case 3:
- ri.Printf( PRINT_ALL, "RGB " );
- break;
- case 4:
- ri.Printf( PRINT_ALL, "RGBA " );
- break;
- case GL_RGBA8:
- ri.Printf( PRINT_ALL, "RGBA8" );
- break;
- case GL_RGB8:
- ri.Printf( PRINT_ALL, "RGB8" );
- break;
- case GL_RGB4_S3TC:
- ri.Printf( PRINT_ALL, "S3TC4" );
- break;
- case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
- ri.Printf( PRINT_ALL, "DXT1 " );
- break;
- case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
- ri.Printf( PRINT_ALL, "DXT5 " );
- break;
- case GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT:
- ri.Printf( PRINT_ALL, "LATC " );
- break;
- case GL_RGBA4:
- ri.Printf( PRINT_ALL, "RGBA4" );
- break;
- case GL_RGB5:
- ri.Printf( PRINT_ALL, "RGB5 " );
- break;
- case GL_SRGB_EXT:
- ri.Printf( PRINT_ALL, "sRGB " );
- break;
- case GL_SRGB8_EXT:
- ri.Printf( PRINT_ALL, "sRGB8" );
- break;
- case GL_SRGB_ALPHA_EXT:
- case GL_SRGB8_ALPHA8_EXT:
- ri.Printf( PRINT_ALL, "sRGBA" );
- break;
- /*
- case GL_SLUMINANCE_EXT:
- break;
- case GL_SLUMINANCE8_EXT:
- break;
- case GL_SLUMINANCE_ALPHA_EXT:
- break;
- case GL_SLUMINANCE8_ALPHA8_EXT:
- break;
- */
- case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:
- ri.Printf( PRINT_ALL, "sDXT1" );
- break;
- case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:
- ri.Printf( PRINT_ALL, "sDXT5" );
- break;
- case GL_COMPRESSED_RGBA_BPTC_UNORM_ARB:
- ri.Printf( PRINT_ALL, "BPTC " );
- break;
- case GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB:
- ri.Printf( PRINT_ALL, "sBPTC" );
- break;
- default:
- ri.Printf( PRINT_ALL, "???? " );
- }
-
- if (image->flags & IMGFLAG_CLAMPTOEDGE)
- ri.Printf( PRINT_ALL, "clmp " );
- else
- ri.Printf( PRINT_ALL, "rept " );
-
- ri.Printf( PRINT_ALL, " %s\n", image->imgName );
- }
- ri.Printf( PRINT_ALL, " ---------\n" );
- ri.Printf( PRINT_ALL, " %i total texels (not including mipmaps)\n", texels );
- ri.Printf( PRINT_ALL, " %i total images\n\n", tr.numImages );
-#endif
}
//=======================================================================
@@ -2109,7 +2033,20 @@ static void RawImage_UploadTexture(GLuint texture, byte *data, int x, int y, int
dataFormat = PixelDataFormatFromInternalFormat(internalFormat);
// FIXME: This is an old hack to use half floats with lightmaps, use picFormat to determine this instead.
- dataType = (internalFormat == GL_RGBA16F_ARB) ? GL_HALF_FLOAT_ARB : GL_UNSIGNED_BYTE;
+ switch (internalFormat)
+ {
+ case GL_RGBA16F_ARB:
+ dataType = GL_HALF_FLOAT_ARB;
+ break;
+
+ case GL_RGBA16:
+ dataType = GL_UNSIGNED_SHORT;
+ break;
+
+ default:
+ dataType = GL_UNSIGNED_BYTE;
+ break;
+ }
miplevel = 0;
do
diff --git a/MP/code/rend2/tr_light.c b/MP/code/rend2/tr_light.c
index fc892c2..081d724 100644
--- a/MP/code/rend2/tr_light.c
+++ b/MP/code/rend2/tr_light.c
@@ -195,6 +195,9 @@ static void R_SetupEntityLightingGrid( trRefEntity_t *ent, world_t *world ) {
byte *data;
int lat, lng;
vec3_t normal;
+ #if idppc
+ float d0, d1, d2, d3, d4, d5;
+ #endif
factor = 1.0;
data = gridData;
for ( j = 0 ; j < 3 ; j++ ) {
@@ -212,10 +215,10 @@ static void R_SetupEntityLightingGrid( trRefEntity_t *ent, world_t *world ) {
if ( j != 3 )
continue;
- if (world->hdrLightGrid)
+ if (world->lightGrid16)
{
- float *hdrData = world->hdrLightGrid + (int)(data - world->lightGridData) / 8 * 6;
- if (!(hdrData[0]+hdrData[1]+hdrData[2]+hdrData[3]+hdrData[4]+hdrData[5]) ) {
+ uint16_t *data16 = world->lightGrid16 + (int)(data - world->lightGridData) / 8 * 6;
+ if (!(data16[0]+data16[1]+data16[2]+data16[3]+data16[4]+data16[5])) {
continue; // ignore samples in walls
}
}
@@ -226,19 +229,30 @@ static void R_SetupEntityLightingGrid( trRefEntity_t *ent, world_t *world ) {
}
}
totalFactor += factor;
-
- if (world->hdrLightGrid)
+ #if idppc
+ d0 = data[0]; d1 = data[1]; d2 = data[2];
+ d3 = data[3]; d4 = data[4]; d5 = data[5];
+
+ ent->ambientLight[0] += factor * d0;
+ ent->ambientLight[1] += factor * d1;
+ ent->ambientLight[2] += factor * d2;
+
+ ent->directedLight[0] += factor * d3;
+ ent->directedLight[1] += factor * d4;
+ ent->directedLight[2] += factor * d5;
+ #else
+ if (world->lightGrid16)
{
// FIXME: this is hideous
- float *hdrData = world->hdrLightGrid + (int)(data - world->lightGridData) / 8 * 6;
+ uint16_t *data16 = world->lightGrid16 + (int)(data - world->lightGridData) / 8 * 6;
- ent->ambientLight[0] += factor * hdrData[0];
- ent->ambientLight[1] += factor * hdrData[1];
- ent->ambientLight[2] += factor * hdrData[2];
+ ent->ambientLight[0] += factor * data16[0] / 257.0f;
+ ent->ambientLight[1] += factor * data16[1] / 257.0f;
+ ent->ambientLight[2] += factor * data16[2] / 257.0f;
- ent->directedLight[0] += factor * hdrData[3];
- ent->directedLight[1] += factor * hdrData[4];
- ent->directedLight[2] += factor * hdrData[5];
+ ent->directedLight[0] += factor * data16[3] / 257.0f;
+ ent->directedLight[1] += factor * data16[4] / 257.0f;
+ ent->directedLight[2] += factor * data16[5] / 257.0f;
}
else
{
@@ -250,7 +264,7 @@ static void R_SetupEntityLightingGrid( trRefEntity_t *ent, world_t *world ) {
ent->directedLight[1] += factor * data[4];
ent->directedLight[2] += factor * data[5];
}
-
+ #endif
lat = data[7];
lng = data[6];
lat *= ( FUNCTABLE_SIZE / 256 );
diff --git a/MP/code/rend2/tr_local.h b/MP/code/rend2/tr_local.h
index a766b21..266458b 100644
--- a/MP/code/rend2/tr_local.h
+++ b/MP/code/rend2/tr_local.h
@@ -267,8 +267,8 @@ typedef enum {
CGEN_IDENTITY, // always (1,1,1,1)
CGEN_ENTITY, // grabbed from entity's modulate field
CGEN_ONE_MINUS_ENTITY, // grabbed from 1 - entity.modulate
- CGEN_EXACT_VERTEX, // tess.vertexColors
- CGEN_VERTEX, // tess.vertexColors * tr.identityLight
+ CGEN_EXACT_VERTEX, // tess.color
+ CGEN_VERTEX, // tess.color * tr.identityLight
CGEN_EXACT_VERTEX_LIT, // like CGEN_EXACT_VERTEX but takes a light direction from the lightgrid
CGEN_VERTEX_LIT, // like CGEN_VERTEX but takes a light direction from the lightgrid
CGEN_ONE_MINUS_VERTEX,
@@ -1006,7 +1006,7 @@ typedef struct
int16_t normal[4];
int16_t tangent[4];
int16_t lightdir[4];
- vec4_t vertexColors;
+ uint16_t color[4];
#if DEBUG_OPTIMIZEVERTICES
unsigned int id;
@@ -1265,7 +1265,7 @@ typedef struct {
vec3_t lightGridInverseSize;
int lightGridBounds[3];
byte *lightGridData;
- float *hdrLightGrid;
+ uint16_t *lightGrid16;
int numClusters;
int clusterBytes;
@@ -1530,11 +1530,8 @@ typedef struct {
qboolean seamlessCubeMap;
GLenum packedTexcoordDataType;
- GLenum packedColorDataType;
int packedTexcoordDataSize;
- int packedColorDataSize;
- qboolean floatLightmap;
qboolean vertexArrayObject;
qboolean directStateAccess;
} glRefConfig_t;
@@ -2231,7 +2228,7 @@ typedef struct shaderCommands_s
int16_t normal[SHADER_MAX_VERTEXES][4] QALIGN(16);
int16_t tangent[SHADER_MAX_VERTEXES][4] QALIGN(16);
vec2_t texCoords[SHADER_MAX_VERTEXES][2] QALIGN(16);
- vec4_t vertexColors[SHADER_MAX_VERTEXES] QALIGN(16);
+ uint16_t color[SHADER_MAX_VERTEXES][4] QALIGN(16);
int16_t lightdir[SHADER_MAX_VERTEXES][4] QALIGN(16);
//int vertexDlightBits[SHADER_MAX_VERTEXES] QALIGN(16);
@@ -2398,7 +2395,7 @@ VERTEX BUFFER OBJECTS
void R_VaoPackTangent(int16_t *out, vec4_t v);
void R_VaoPackNormal(int16_t *out, vec3_t v);
int R_VaoPackTexCoord(byte *out, vec2_t st);
-int R_VaoPackColors(byte *out, vec4_t color);
+void R_VaoPackColor(uint16_t *out, vec4_t c);
void R_VaoUnpackTangent(vec4_t v, int16_t *pack);
void R_VaoUnpackNormal(vec3_t v, int16_t *pack);
diff --git a/MP/code/rend2/tr_model_iqm.c b/MP/code/rend2/tr_model_iqm.c
index e9c2177..5d5de9a 100644
--- a/MP/code/rend2/tr_model_iqm.c
+++ b/MP/code/rend2/tr_model_iqm.c
@@ -1027,7 +1027,7 @@ void RB_IQMSurfaceAnim( surfaceType_t *surface ) {
int16_t *outNormal;
int16_t *outTangent;
vec2_t (*outTexCoord)[2];
- vec4_t *outColor;
+ uint16_t *outColor;
int frame = data->num_frames ? backEnd.currentEntity->e.frame % data->num_frames : 0;
int oldframe = data->num_frames ? backEnd.currentEntity->e.oldframe % data->num_frames : 0;
@@ -1043,7 +1043,7 @@ void RB_IQMSurfaceAnim( surfaceType_t *surface ) {
outNormal = tess.normal[tess.numVertexes];
outTangent = tess.tangent[tess.numVertexes];
outTexCoord = &tess.texCoords[tess.numVertexes];
- outColor = &tess.vertexColors[tess.numVertexes];
+ outColor = tess.color[tess.numVertexes];
// compute interpolated joint matrices
if ( data->num_poses > 0 ) {
@@ -1052,7 +1052,7 @@ void RB_IQMSurfaceAnim( surfaceType_t *surface ) {
// transform vertexes and fill other data
for( i = 0; i < surf->num_vertexes;
- i++, outXYZ++, outNormal+=4, outTexCoord++, outColor++ ) {
+ i++, outXYZ++, outNormal+=4, outTexCoord++, outColor+=4 ) {
int j, k;
float vtxMat[12];
float nrmMat[9];
@@ -1137,10 +1137,10 @@ void RB_IQMSurfaceAnim( surfaceType_t *surface ) {
outTangent+=4;
}
- (*outColor)[0] = data->colors[4*vtx+0] / 255.0f;
- (*outColor)[1] = data->colors[4*vtx+1] / 255.0f;
- (*outColor)[2] = data->colors[4*vtx+2] / 255.0f;
- (*outColor)[3] = data->colors[4*vtx+3] / 255.0f;
+ outColor[0] = data->colors[4*vtx+0] * 257;
+ outColor[1] = data->colors[4*vtx+1] * 257;
+ outColor[2] = data->colors[4*vtx+2] * 257;
+ outColor[3] = data->colors[4*vtx+3] * 257;
}
tri = data->triangles + 3 * surf->first_triangle;
diff --git a/MP/code/rend2/tr_shade_calc.c b/MP/code/rend2/tr_shade_calc.c
index 20b1ead..452476d 100644
--- a/MP/code/rend2/tr_shade_calc.c
+++ b/MP/code/rend2/tr_shade_calc.c
@@ -439,6 +439,7 @@ static void AutospriteDeform( void ) {
}
for ( i = 0 ; i < oldVerts ; i += 4 ) {
+ vec4_t color;
// find the midpoint
xyz = tess.xyz[i];
@@ -469,7 +470,8 @@ static void AutospriteDeform( void ) {
VectorScale( up, axisLength, up );
}
- RB_AddQuadStamp( mid, left, up, tess.vertexColors[i] );
+ VectorScale4(tess.color[i], 1.0f / 65535.0f, color);
+ RB_AddQuadStamp( mid, left, up, color );
}
}
diff --git a/MP/code/rend2/tr_surface.c b/MP/code/rend2/tr_surface.c
index c8220cb..19a1717 100644
--- a/MP/code/rend2/tr_surface.c
+++ b/MP/code/rend2/tr_surface.c
@@ -95,6 +95,7 @@ RB_AddQuadStampExt
void RB_AddQuadStampExt( vec3_t origin, vec3_t left, vec3_t up, float color[4], float s1, float t1, float s2, float t2 ) {
vec3_t normal;
int16_t iNormal[4];
+ uint16_t iColor[4];
int ndx;
RB_CheckVao(tess.vao);
@@ -154,10 +155,13 @@ void RB_AddQuadStampExt( vec3_t origin, vec3_t left, vec3_t up, float color[4],
// constant color all the way around
// should this be identity and let the shader specify from entity?
- VectorCopy4(color, tess.vertexColors[ndx]);
- VectorCopy4(color, tess.vertexColors[ndx+1]);
- VectorCopy4(color, tess.vertexColors[ndx+2]);
- VectorCopy4(color, tess.vertexColors[ndx+3]);
+
+ R_VaoPackColor(iColor, color);
+
+ VectorCopy4(iColor, tess.color[ndx]);
+ VectorCopy4(iColor, tess.color[ndx + 1]);
+ VectorCopy4(iColor, tess.color[ndx + 2]);
+ VectorCopy4(iColor, tess.color[ndx + 3]);
tess.numVertexes += 4;
tess.numIndexes += 6;
@@ -324,10 +328,10 @@ static void RB_SurfacePolychain( srfPoly_t *p ) {
VectorCopy( p->verts[i].xyz, tess.xyz[numv] );
tess.texCoords[numv][0][0] = p->verts[i].st[0];
tess.texCoords[numv][0][1] = p->verts[i].st[1];
- tess.vertexColors[numv][0] = p->verts[ i ].modulate[0] / 255.0f;
- tess.vertexColors[numv][1] = p->verts[ i ].modulate[1] / 255.0f;
- tess.vertexColors[numv][2] = p->verts[ i ].modulate[2] / 255.0f;
- tess.vertexColors[numv][3] = p->verts[ i ].modulate[3] / 255.0f;
+ tess.color[numv][0] = (int)p->verts[i].modulate[0] * 257;
+ tess.color[numv][1] = (int)p->verts[i].modulate[1] * 257;
+ tess.color[numv][2] = (int)p->verts[i].modulate[2] * 257;
+ tess.color[numv][3] = (int)p->verts[i].modulate[3] * 257;
numv++;
}
@@ -353,7 +357,7 @@ static void RB_SurfaceVertsAndIndexes( int numVerts, srfVert_t *verts, int numIn
int16_t *normal;
int16_t *tangent;
glIndex_t *outIndex;
- float *color;
+ uint16_t *color;
RB_CheckVao(tess.vao);
@@ -409,9 +413,9 @@ static void RB_SurfaceVertsAndIndexes( int numVerts, srfVert_t *verts, int numIn
if ( tess.shader->vertexAttribs & ATTR_COLOR )
{
dv = verts;
- color = tess.vertexColors[ tess.numVertexes ];
+ color = tess.color[ tess.numVertexes ];
for ( i = 0 ; i < numVerts ; i++, dv++, color+=4 )
- VectorCopy4(dv->vertexColors, color);
+ VectorCopy4(dv->color, color);
}
if ( tess.shader->vertexAttribs & ATTR_LIGHTDIRECTION )
@@ -666,34 +670,34 @@ static void DoRailCore( const vec3_t start, const vec3_t end, const vec3_t up, f
VectorMA( start, spanWidth, up, tess.xyz[tess.numVertexes] );
tess.texCoords[tess.numVertexes][0][0] = 0;
tess.texCoords[tess.numVertexes][0][1] = 0;
- tess.vertexColors[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] * 0.25 / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] * 0.25 / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] * 0.25 / 255.0f;
+ tess.color[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] * 0.25f * 257.0f;
+ tess.color[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] * 0.25f * 257.0f;
+ tess.color[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] * 0.25f * 257.0f;
tess.numVertexes++;
VectorMA( start, spanWidth2, up, tess.xyz[tess.numVertexes] );
tess.texCoords[tess.numVertexes][0][0] = 0;
tess.texCoords[tess.numVertexes][0][1] = 1;
- tess.vertexColors[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] / 255.0f;
+ tess.color[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] * 257;
+ tess.color[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] * 257;
+ tess.color[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] * 257;
tess.numVertexes++;
VectorMA( end, spanWidth, up, tess.xyz[tess.numVertexes] );
tess.texCoords[tess.numVertexes][0][0] = t;
tess.texCoords[tess.numVertexes][0][1] = 0;
- tess.vertexColors[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] / 255.0f;
+ tess.color[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] * 257;
+ tess.color[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] * 257;
+ tess.color[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] * 257;
tess.numVertexes++;
VectorMA( end, spanWidth2, up, tess.xyz[tess.numVertexes] );
tess.texCoords[tess.numVertexes][0][0] = t;
tess.texCoords[tess.numVertexes][0][1] = 1;
- tess.vertexColors[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] / 255.0f;
+ tess.color[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] * 257;
+ tess.color[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] * 257;
+ tess.color[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] * 257;
tess.numVertexes++;
tess.indexes[tess.numIndexes++] = vbase;
@@ -750,9 +754,9 @@ static void DoRailDiscs( int numSegs, const vec3_t start, const vec3_t dir, cons
VectorCopy( pos[j], tess.xyz[tess.numVertexes] );
tess.texCoords[tess.numVertexes][0][0] = ( j < 2 );
tess.texCoords[tess.numVertexes][0][1] = ( j && j != 3 );
- tess.vertexColors[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] / 255.0f;
+ tess.color[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] * 257;
+ tess.color[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] * 257;
+ tess.color[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] * 257;
tess.numVertexes++;
VectorAdd( pos[j], dir, pos[j] );
@@ -1043,7 +1047,7 @@ static void RB_SurfaceGrid( srfBspSurface_t *srf ) {
float *texCoords, *lightCoords;
int16_t *normal;
int16_t *tangent;
- float *color;
+ uint16_t *color;
int16_t *lightdir;
srfVert_t *dv;
int rows, irows, vrows;
@@ -1133,7 +1137,7 @@ static void RB_SurfaceGrid( srfBspSurface_t *srf ) {
tangent = tess.tangent[numVertexes];
texCoords = tess.texCoords[numVertexes][0];
lightCoords = tess.texCoords[numVertexes][1];
- color = tess.vertexColors[numVertexes];
+ color = tess.color[numVertexes];
lightdir = tess.lightdir[numVertexes];
//vDlightBits = &tess.vertexDlightBits[numVertexes];
@@ -1174,7 +1178,7 @@ static void RB_SurfaceGrid( srfBspSurface_t *srf ) {
if ( tess.shader->vertexAttribs & ATTR_COLOR )
{
- VectorCopy4(dv->vertexColors, color);
+ VectorCopy4(dv->color, color);
color += 4;
}
diff --git a/MP/code/rend2/tr_vbo.c b/MP/code/rend2/tr_vbo.c
index 4a2ddf8..0028094 100644
--- a/MP/code/rend2/tr_vbo.c
+++ b/MP/code/rend2/tr_vbo.c
@@ -61,30 +61,12 @@ int R_VaoPackTexCoord(byte *out, vec2_t st)
}
}
-int R_VaoPackColors(byte *out, vec4_t color)
+void R_VaoPackColor(uint16_t *out, vec4_t c)
{
- if (glRefConfig.packedTexcoordDataType == GL_HALF_FLOAT)
- {
- uint16_t *num = (uint16_t *)out;
-
- *num++ = FloatToHalf(color[0]);
- *num++ = FloatToHalf(color[1]);
- *num++ = FloatToHalf(color[2]);
- *num++ = FloatToHalf(color[3]);
-
- return sizeof(*num) * 4;
- }
- else
- {
- float *num = (float *)out;
-
- *num++ = color[0];
- *num++ = color[1];
- *num++ = color[2];
- *num++ = color[3];
-
- return sizeof(*num) * 4;
- }
+ out[0] = c[0] * 65535.0f + 0.5f;
+ out[1] = c[1] * 65535.0f + 0.5f;
+ out[2] = c[2] * 65535.0f + 0.5f;
+ out[3] = c[3] * 65535.0f + 0.5f;
}
void R_VaoUnpackTangent(vec4_t v, int16_t *pack)
@@ -267,7 +249,7 @@ vao_t *R_CreateVao2(const char *name, int numVertexes, srfVert_t *verts, int num
vao->attribs[ATTR_INDEX_TANGENT ].type = GL_SHORT;
vao->attribs[ATTR_INDEX_TEXCOORD ].type = glRefConfig.packedTexcoordDataType;
vao->attribs[ATTR_INDEX_LIGHTCOORD ].type = glRefConfig.packedTexcoordDataType;
- vao->attribs[ATTR_INDEX_COLOR ].type = glRefConfig.packedColorDataType;
+ vao->attribs[ATTR_INDEX_COLOR ].type = GL_UNSIGNED_SHORT;
vao->attribs[ATTR_INDEX_LIGHTDIRECTION].type = GL_SHORT;
vao->attribs[ATTR_INDEX_POSITION ].normalized = GL_FALSE;
@@ -275,7 +257,7 @@ vao_t *R_CreateVao2(const char *name, int numVertexes, srfVert_t *verts, int num
vao->attribs[ATTR_INDEX_TANGENT ].normalized = GL_TRUE;
vao->attribs[ATTR_INDEX_TEXCOORD ].normalized = GL_FALSE;
vao->attribs[ATTR_INDEX_LIGHTCOORD ].normalized = GL_FALSE;
- vao->attribs[ATTR_INDEX_COLOR ].normalized = GL_FALSE;
+ vao->attribs[ATTR_INDEX_COLOR ].normalized = GL_TRUE;
vao->attribs[ATTR_INDEX_LIGHTDIRECTION].normalized = GL_TRUE;
vao->attribs[ATTR_INDEX_POSITION ].offset = 0; dataSize = sizeof(verts[0].xyz);
@@ -283,7 +265,7 @@ vao_t *R_CreateVao2(const char *name, int numVertexes, srfVert_t *verts, int num
vao->attribs[ATTR_INDEX_TANGENT ].offset = dataSize; dataSize += sizeof(verts[0].tangent);
vao->attribs[ATTR_INDEX_TEXCOORD ].offset = dataSize; dataSize += glRefConfig.packedTexcoordDataSize;
vao->attribs[ATTR_INDEX_LIGHTCOORD ].offset = dataSize; dataSize += glRefConfig.packedTexcoordDataSize;
- vao->attribs[ATTR_INDEX_COLOR ].offset = dataSize; dataSize += glRefConfig.packedColorDataSize;
+ vao->attribs[ATTR_INDEX_COLOR ].offset = dataSize; dataSize += sizeof(verts[0].color);
vao->attribs[ATTR_INDEX_LIGHTDIRECTION].offset = dataSize; dataSize += sizeof(verts[0].lightdir);
vao->attribs[ATTR_INDEX_POSITION ].stride = dataSize;
@@ -328,7 +310,8 @@ vao_t *R_CreateVao2(const char *name, int numVertexes, srfVert_t *verts, int num
dataOfs += R_VaoPackTexCoord(data + dataOfs, verts[i].lightmap);
// colors
- dataOfs += R_VaoPackColors(data + dataOfs, verts[i].vertexColors);
+ memcpy(data + dataOfs, &verts[i].color, sizeof(verts[i].color));
+ dataOfs += sizeof(verts[i].color);
// light directions
memcpy(data + dataOfs, &verts[i].lightdir, sizeof(verts[i].lightdir));
@@ -464,7 +447,7 @@ void R_InitVaos(void)
vertexesSize = sizeof(tess.xyz[0]);
vertexesSize += sizeof(tess.normal[0]);
vertexesSize += sizeof(tess.tangent[0]);
- vertexesSize += sizeof(tess.vertexColors[0]);
+ vertexesSize += sizeof(tess.color[0]);
vertexesSize += sizeof(tess.texCoords[0][0]) * 2;
vertexesSize += sizeof(tess.lightdir[0]);
vertexesSize *= SHADER_MAX_VERTEXES;
@@ -496,7 +479,7 @@ void R_InitVaos(void)
tess.vao->attribs[ATTR_INDEX_TANGENT ].type = GL_SHORT;
tess.vao->attribs[ATTR_INDEX_TEXCOORD ].type = GL_FLOAT;
tess.vao->attribs[ATTR_INDEX_LIGHTCOORD ].type = GL_FLOAT;
- tess.vao->attribs[ATTR_INDEX_COLOR ].type = GL_FLOAT;
+ tess.vao->attribs[ATTR_INDEX_COLOR ].type = GL_UNSIGNED_SHORT;
tess.vao->attribs[ATTR_INDEX_LIGHTDIRECTION].type = GL_SHORT;
tess.vao->attribs[ATTR_INDEX_POSITION ].normalized = GL_FALSE;
@@ -504,7 +487,7 @@ void R_InitVaos(void)
tess.vao->attribs[ATTR_INDEX_TANGENT ].normalized = GL_TRUE;
tess.vao->attribs[ATTR_INDEX_TEXCOORD ].normalized = GL_FALSE;
tess.vao->attribs[ATTR_INDEX_LIGHTCOORD ].normalized = GL_FALSE;
- tess.vao->attribs[ATTR_INDEX_COLOR ].normalized = GL_FALSE;
+ tess.vao->attribs[ATTR_INDEX_COLOR ].normalized = GL_TRUE;
tess.vao->attribs[ATTR_INDEX_LIGHTDIRECTION].normalized = GL_TRUE;
tess.vao->attribs[ATTR_INDEX_POSITION ].offset = offset; offset += sizeof(tess.xyz[0]) * SHADER_MAX_VERTEXES;
@@ -515,13 +498,13 @@ void R_InitVaos(void)
tess.vao->attribs[ATTR_INDEX_LIGHTCOORD ].offset = offset + sizeof(tess.texCoords[0][0]);
offset += sizeof(tess.texCoords[0][0]) * 2 * SHADER_MAX_VERTEXES;
- tess.vao->attribs[ATTR_INDEX_COLOR ].offset = offset; offset += sizeof(tess.vertexColors[0]) * SHADER_MAX_VERTEXES;
+ tess.vao->attribs[ATTR_INDEX_COLOR ].offset = offset; offset += sizeof(tess.color[0]) * SHADER_MAX_VERTEXES;
tess.vao->attribs[ATTR_INDEX_LIGHTDIRECTION].offset = offset;
tess.vao->attribs[ATTR_INDEX_POSITION ].stride = sizeof(tess.xyz[0]);
tess.vao->attribs[ATTR_INDEX_NORMAL ].stride = sizeof(tess.normal[0]);
tess.vao->attribs[ATTR_INDEX_TANGENT ].stride = sizeof(tess.tangent[0]);
- tess.vao->attribs[ATTR_INDEX_COLOR ].stride = sizeof(tess.vertexColors[0]);
+ tess.vao->attribs[ATTR_INDEX_COLOR ].stride = sizeof(tess.color[0]);
tess.vao->attribs[ATTR_INDEX_TEXCOORD ].stride = sizeof(tess.texCoords[0][0]) * 2;
tess.vao->attribs[ATTR_INDEX_LIGHTCOORD ].stride = sizeof(tess.texCoords[0][0]) * 2;
tess.vao->attribs[ATTR_INDEX_LIGHTDIRECTION].stride = sizeof(tess.lightdir[0]);
@@ -530,7 +513,7 @@ void R_InitVaos(void)
tess.attribPointers[ATTR_INDEX_TEXCOORD] = tess.texCoords;
tess.attribPointers[ATTR_INDEX_NORMAL] = tess.normal;
tess.attribPointers[ATTR_INDEX_TANGENT] = tess.tangent;
- tess.attribPointers[ATTR_INDEX_COLOR] = tess.vertexColors;
+ tess.attribPointers[ATTR_INDEX_COLOR] = tess.color;
tess.attribPointers[ATTR_INDEX_LIGHTDIRECTION] = tess.lightdir;
Vao_SetVertexPointers(tess.vao);
diff --git a/MP/code/renderer/tr_light.c b/MP/code/renderer/tr_light.c
index 179ae7c..1d2c393 100644
--- a/MP/code/renderer/tr_light.c
+++ b/MP/code/renderer/tr_light.c
@@ -190,7 +190,9 @@ static void R_SetupEntityLightingGrid( trRefEntity_t *ent ) {
byte *data;
int lat, lng;
vec3_t normal;
-
+ #if idppc
+ float d0, d1, d2, d3, d4, d5;
+ #endif
factor = 1.0;
data = gridData;
for ( j = 0 ; j < 3 ; j++ ) {
@@ -212,7 +214,18 @@ static void R_SetupEntityLightingGrid( trRefEntity_t *ent ) {
continue; // ignore samples in walls
}
totalFactor += factor;
-
+ #if idppc
+ d0 = data[0]; d1 = data[1]; d2 = data[2];
+ d3 = data[3]; d4 = data[4]; d5 = data[5];
+
+ ent->ambientLight[0] += factor * d0;
+ ent->ambientLight[1] += factor * d1;
+ ent->ambientLight[2] += factor * d2;
+
+ ent->directedLight[0] += factor * d3;
+ ent->directedLight[1] += factor * d4;
+ ent->directedLight[2] += factor * d5;
+ #else
ent->ambientLight[0] += factor * data[0];
ent->ambientLight[1] += factor * data[1];
ent->ambientLight[2] += factor * data[2];
@@ -220,7 +233,7 @@ static void R_SetupEntityLightingGrid( trRefEntity_t *ent ) {
ent->directedLight[0] += factor * data[3];
ent->directedLight[1] += factor * data[4];
ent->directedLight[2] += factor * data[5];
-
+ #endif
lat = data[7];
lng = data[6];
lat *= ( FUNCTABLE_SIZE / 256 );
diff --git a/SP/code/rend2/tr_backend.c b/SP/code/rend2/tr_backend.c
index e264247..764bf45 100644
--- a/SP/code/rend2/tr_backend.c
+++ b/SP/code/rend2/tr_backend.c
@@ -707,7 +707,7 @@ void RB_ZombieFXShowFleshHits( trZombieFleshHitverts_t *fleshHitVerts, int oldNu
unsigned short *vertHits;
int i;
- vertColors = (byte *)tess.vertexColors[oldNumVerts];
+ vertColors = (byte *)tess.color[oldNumVerts];
vertHits = fleshHitVerts->vertHits;
// for each hit entry, adjust that verts alpha component
@@ -728,7 +728,7 @@ void RB_ZombieFXDecompose( int oldNumVerts, int numSurfVerts, float deltaTimeSca
int i;
float alpha;
- vertColors = (byte *)tess.vertexColors[oldNumVerts];
+ vertColors = (byte *)tess.color[oldNumVerts];
xyz = tess.xyz[oldNumVerts];
norm = tess.normal[oldNumVerts];
@@ -754,7 +754,7 @@ void RB_ZombieFXFullAlpha( int oldNumVerts, int numSurfVerts ) {
byte *vertColors;
int i;
- vertColors = (byte *)tess.vertexColors[oldNumVerts];
+ vertColors = (byte *)tess.color[oldNumVerts];
for ( i = 0; i < numSurfVerts; i++, vertColors += 4 ) {
vertColors[3] = 255;
@@ -1306,14 +1306,14 @@ const void *RB_StretchPic( const void *data ) {
tess.indexes[ numIndexes + 5 ] = numVerts + 1;
{
- vec4_t color;
+ uint16_t color[4];
- VectorScale4(backEnd.color2D, 1.0f / 255.0f, color);
+ VectorScale4(backEnd.color2D, 257, color);
- VectorCopy4(color, tess.vertexColors[ numVerts ]);
- VectorCopy4(color, tess.vertexColors[ numVerts + 1]);
- VectorCopy4(color, tess.vertexColors[ numVerts + 2]);
- VectorCopy4(color, tess.vertexColors[ numVerts + 3 ]);
+ VectorCopy4(color, tess.color[ numVerts ]);
+ VectorCopy4(color, tess.color[ numVerts + 1]);
+ VectorCopy4(color, tess.color[ numVerts + 2]);
+ VectorCopy4(color, tess.color[ numVerts + 3 ]);
}
tess.xyz[ numVerts ][0] = cmd->x;
@@ -1397,16 +1397,16 @@ const void *RB_StretchPicGradient( const void *data ) {
tess.indexes[ numIndexes + 4 ] = numVerts + 0;
tess.indexes[ numIndexes + 5 ] = numVerts + 1;
-// *(int *)tess.vertexColors[ numVerts ] =
-// *(int *)tess.vertexColors[ numVerts + 1 ] =
-// *(int *)tess.vertexColors[ numVerts + 2 ] =
-// *(int *)tess.vertexColors[ numVerts + 3 ] = *(int *)backEnd.color2D;
+// *(int *)tess.color[ numVerts ] =
+// *(int *)tess.color[ numVerts + 1 ] =
+// *(int *)tess.color[ numVerts + 2 ] =
+// *(int *)tess.color[ numVerts + 3 ] = *(int *)backEnd.color2D;
- *(int *)tess.vertexColors[ numVerts ] =
- *(int *)tess.vertexColors[ numVerts + 1 ] = *(int *)backEnd.color2D;
+ *(int *)tess.color[ numVerts ] =
+ *(int *)tess.color[ numVerts + 1 ] = *(int *)backEnd.color2D;
- *(int *)tess.vertexColors[ numVerts + 2 ] =
- *(int *)tess.vertexColors[ numVerts + 3 ] = *(int *)cmd->gradientColor;
+ *(int *)tess.color[ numVerts + 2 ] =
+ *(int *)tess.color[ numVerts + 3 ] = *(int *)cmd->gradientColor;
tess.xyz[ numVerts ][0] = cmd->x;
tess.xyz[ numVerts ][1] = cmd->y;
diff --git a/SP/code/rend2/tr_bsp.c b/SP/code/rend2/tr_bsp.c
index d5c4858..480744b 100644
--- a/SP/code/rend2/tr_bsp.c
+++ b/SP/code/rend2/tr_bsp.c
@@ -141,11 +141,11 @@ R_ColorShiftLightingFloats
===============
*/
-static void R_ColorShiftLightingFloats(float in[4], float out[4], float scale )
+static void R_ColorShiftLightingFloats(float in[4], float out[4])
{
float r, g, b;
- scale *= 1 << (r_mapOverBrightBits->integer - tr.overbrightBits);
+ float scale = (1 << (r_mapOverBrightBits->integer - tr.overbrightBits)) / 255.0f;
r = in[0] * scale;
g = in[1] * scale;
@@ -192,12 +192,11 @@ void ColorToRGBM(const vec3_t color, unsigned char rgbm[4])
}
-void ColorToRGBA16F(const vec3_t color, unsigned short rgba16f[4])
+void ColorToRGB16(const vec3_t color, uint16_t rgb16[3])
{
- rgba16f[0] = FloatToHalf(color[0]);
- rgba16f[1] = FloatToHalf(color[1]);
- rgba16f[2] = FloatToHalf(color[2]);
- rgba16f[3] = FloatToHalf(1.0f);
+ rgb16[0] = color[0] * 65535.0f + 0.5f;
+ rgb16[1] = color[1] * 65535.0f + 0.5f;
+ rgb16[2] = color[2] * 65535.0f + 0.5f;
}
/*
@@ -282,10 +281,16 @@ static void R_LoadLightmaps( lump_t *l, lump_t *surfs ) {
if (tr.worldDeluxeMapping)
tr.deluxemaps = ri.Hunk_Alloc( tr.numLightmaps * sizeof(image_t *), h_low );
- if (glRefConfig.floatLightmap)
- textureInternalFormat = GL_RGBA16F_ARB;
- else
- textureInternalFormat = GL_RGBA8;
+ textureInternalFormat = GL_RGBA8;
+ if (r_hdr->integer)
+ {
+ // Check for the first hdr lightmap, if it exists, use GL_RGBA16 for textures.
+ char filename[MAX_QPATH];
+
+ Com_sprintf(filename, sizeof(filename), "maps/%s/lm_0000.hdr", s_worldData.baseName);
+ if (ri.FS_FileExists(filename))
+ textureInternalFormat = GL_RGBA16;
+ }
if (r_mergeLightmaps->integer)
{
@@ -322,7 +327,7 @@ static void R_LoadLightmaps( lump_t *l, lump_t *surfs ) {
int size = 0;
// look for hdr lightmaps
- if (r_hdr->integer)
+ if (textureInternalFormat == GL_RGBA16)
{
Com_sprintf( filename, sizeof( filename ), "maps/%s/lm_%04d.hdr", s_worldData.baseName, i * (tr.worldDeluxeMapping ? 2 : 1) );
//ri.Printf(PRINT_ALL, "looking for %s\n", filename);
@@ -385,14 +390,12 @@ static void R_LoadLightmaps( lump_t *l, lump_t *surfs ) {
#endif
color[3] = 1.0f;
- R_ColorShiftLightingFloats(color, color, 1.0f/255.0f);
-
- if (glRefConfig.floatLightmap)
- ColorToRGBA16F(color, (unsigned short *)(&image[j*8]));
- else
- ColorToRGBM(color, &image[j*4]);
+ R_ColorShiftLightingFloats(color, color);
+
+ ColorToRGB16(color, (uint16_t *)(&image[j * 8]));
+ ((uint16_t *)(&image[j * 8]))[3] = 65535;
}
- else if (glRefConfig.floatLightmap)
+ else if (textureInternalFormat == GL_RGBA16)
{
vec4_t color;
@@ -412,9 +415,10 @@ static void R_LoadLightmaps( lump_t *l, lump_t *surfs ) {
}
color[3] = 1.0f;
- R_ColorShiftLightingFloats(color, color, 1.0f/255.0f);
-
- ColorToRGBA16F(color, (unsigned short *)(&image[j*8]));
+ R_ColorShiftLightingFloats(color, color);
+
+ ColorToRGB16(color, (uint16_t *)(&image[j * 8]));
+ ((uint16_t *)(&image[j * 8]))[3] = 65535;
}
else
{
@@ -723,7 +727,8 @@ void LoadDrawVertToSrfVert(srfVert_t *s, drawVert_t *d, int realLightmapNum, flo
}
v[3] = d->color[3] / 255.0f;
- R_ColorShiftLightingFloats(v, s->vertexColors, 1.0f / 255.0f);
+ R_ColorShiftLightingFloats(v, v);
+ R_VaoPackColor(s->color, v);
}
@@ -1959,7 +1964,7 @@ static void CopyVert(const srfVert_t * in, srfVert_t * out)
VectorCopy2(in->st, out->st);
VectorCopy2(in->lightmap, out->lightmap);
- VectorCopy4(in->vertexColors, out->vertexColors);
+ VectorCopy4(in->color, out->color);
}
@@ -2974,25 +2979,47 @@ void R_LoadLightGrid( lump_t *l ) {
if (hdrLightGrid)
{
- float lightScale = 1 << (r_mapOverBrightBits->integer - tr.overbrightBits);
-
//ri.Printf(PRINT_ALL, "found!\n");
if (size != sizeof(float) * 6 * numGridPoints)
- {
ri.Error(ERR_DROP, "Bad size for %s (%i, expected %i)!", filename, size, (int)(sizeof(float)) * 6 * numGridPoints);
- }
- w->hdrLightGrid = ri.Hunk_Alloc(size, h_low);
+ w->lightGrid16 = ri.Hunk_Alloc(sizeof(w->lightGrid16) * 6 * numGridPoints, h_low);
for (i = 0; i < numGridPoints ; i++)
{
- w->hdrLightGrid[i * 6 ] = hdrLightGrid[i * 6 ] * lightScale;
- w->hdrLightGrid[i * 6 + 1] = hdrLightGrid[i * 6 + 1] * lightScale;
- w->hdrLightGrid[i * 6 + 2] = hdrLightGrid[i * 6 + 2] * lightScale;
- w->hdrLightGrid[i * 6 + 3] = hdrLightGrid[i * 6 + 3] * lightScale;
- w->hdrLightGrid[i * 6 + 4] = hdrLightGrid[i * 6 + 4] * lightScale;
- w->hdrLightGrid[i * 6 + 5] = hdrLightGrid[i * 6 + 5] * lightScale;
+ vec4_t c;
+
+ c[0] = hdrLightGrid[i * 6];
+ c[1] = hdrLightGrid[i * 6 + 1];
+ c[2] = hdrLightGrid[i * 6 + 2];
+ c[3] = 1.0f;
+
+ R_ColorShiftLightingFloats(c, c);
+ ColorToRGB16(c, &w->lightGrid16[i * 6]);
+
+ c[0] = hdrLightGrid[i * 6 + 3];
+ c[1] = hdrLightGrid[i * 6 + 4];
+ c[2] = hdrLightGrid[i * 6 + 5];
+ c[3] = 1.0f;
+
+ R_ColorShiftLightingFloats(c, c);
+ ColorToRGB16(c, &w->lightGrid16[i * 6 + 3]);
+ }
+ }
+ else if (0)
+ {
+ // promote 8-bit lightgrid to 16-bit
+ w->lightGrid16 = ri.Hunk_Alloc(sizeof(w->lightGrid16) * 6 * numGridPoints, h_low);
+
+ for (i = 0; i < numGridPoints; i++)
+ {
+ w->lightGrid16[i * 6] = w->lightGridData[i * 8] * 257;
+ w->lightGrid16[i * 6 + 1] = w->lightGridData[i * 8 + 1] * 257;
+ w->lightGrid16[i * 6 + 2] = w->lightGridData[i * 8 + 2] * 257;
+ w->lightGrid16[i * 6 + 3] = w->lightGridData[i * 8 + 3] * 257;
+ w->lightGrid16[i * 6 + 4] = w->lightGridData[i * 8 + 4] * 257;
+ w->lightGrid16[i * 6 + 5] = w->lightGridData[i * 8 + 5] * 257;
}
}
diff --git a/SP/code/rend2/tr_curve.c b/SP/code/rend2/tr_curve.c
index ca6f52c..d8aa6e6 100644
--- a/SP/code/rend2/tr_curve.c
+++ b/SP/code/rend2/tr_curve.c
@@ -61,10 +61,10 @@ static void LerpDrawVert( srfVert_t *a, srfVert_t *b, srfVert_t *out ) {
out->lightmap[0] = 0.5f * ( a->lightmap[0] + b->lightmap[0] );
out->lightmap[1] = 0.5f * ( a->lightmap[1] + b->lightmap[1] );
- out->vertexColors[0] = 0.5f * (a->vertexColors[0] + b->vertexColors[0]);
- out->vertexColors[1] = 0.5f * (a->vertexColors[1] + b->vertexColors[1]);
- out->vertexColors[2] = 0.5f * (a->vertexColors[2] + b->vertexColors[2]);
- out->vertexColors[3] = 0.5f * (a->vertexColors[3] + b->vertexColors[3]);
+ out->color[0] = ((int)a->color[0] + (int)b->color[0]) >> 1;
+ out->color[1] = ((int)a->color[1] + (int)b->color[1]) >> 1;
+ out->color[2] = ((int)a->color[2] + (int)b->color[2]) >> 1;
+ out->color[3] = ((int)a->color[3] + (int)b->color[3]) >> 1;
}
/*
diff --git a/SP/code/rend2/tr_extensions.c b/SP/code/rend2/tr_extensions.c
index 6c0b8ca..9be4800 100644
--- a/SP/code/rend2/tr_extensions.c
+++ b/SP/code/rend2/tr_extensions.c
@@ -295,9 +295,6 @@ void GLimp_InitExtraExtensions()
ri.Printf(PRINT_ALL, result[2], extension);
}
- // use float lightmaps?
- glRefConfig.floatLightmap = (glRefConfig.textureFloat && glRefConfig.halfFloatPixel && r_floatLightmap->integer && r_hdr->integer);
-
// GL_ARB_vertex_array_object
extension = "GL_ARB_vertex_array_object";
glRefConfig.vertexArrayObject = qfalse;
@@ -318,8 +315,6 @@ void GLimp_InitExtraExtensions()
extension = "GL_ARB_half_float_vertex";
glRefConfig.packedTexcoordDataType = GL_FLOAT;
glRefConfig.packedTexcoordDataSize = sizeof(float) * 2;
- glRefConfig.packedColorDataType = GL_FLOAT;
- glRefConfig.packedColorDataSize = sizeof(float) * 4;
if( GLimp_HaveExtension( extension ) )
{
qboolean useExt = !!r_arb_half_float_vertex->integer;
@@ -328,8 +323,6 @@ void GLimp_InitExtraExtensions()
{
glRefConfig.packedTexcoordDataType = GL_HALF_FLOAT;
glRefConfig.packedTexcoordDataSize = sizeof(uint16_t) * 2;
- glRefConfig.packedColorDataType = GL_HALF_FLOAT;
- glRefConfig.packedColorDataSize = sizeof(uint16_t) * 4;
}
ri.Printf(PRINT_ALL, result[useExt], extension);
diff --git a/SP/code/rend2/tr_extramath.c b/SP/code/rend2/tr_extramath.c
index bded757..a6c2a0d 100644
--- a/SP/code/rend2/tr_extramath.c
+++ b/SP/code/rend2/tr_extramath.c
@@ -201,7 +201,7 @@ int NextPowerOfTwo(int in)
union f32_u {
float f;
- uint32_t i;
+ uint32_t ui;
struct {
unsigned int fraction:23;
unsigned int exponent:8;
@@ -210,7 +210,7 @@ union f32_u {
};
union f16_u {
- uint16_t i;
+ uint16_t ui;
struct {
unsigned int fraction:10;
unsigned int exponent:5;
@@ -229,5 +229,19 @@ uint16_t FloatToHalf(float in)
f16.pack.fraction = f32.pack.fraction >> 13;
f16.pack.sign = f32.pack.sign;
- return f16.i;
+ return f16.ui;
+}
+
+float HalfToFloat(uint16_t in)
+{
+ union f32_u f32;
+ union f16_u f16;
+
+ f16.ui = in;
+
+ f32.pack.exponent = (int)(f16.pack.exponent) + 112;
+ f32.pack.fraction = f16.pack.fraction << 13;
+ f32.pack.sign = f16.pack.sign;
+
+ return f32.f;
}
diff --git a/SP/code/rend2/tr_extramath.h b/SP/code/rend2/tr_extramath.h
index 9327153..d9ce170 100644
--- a/SP/code/rend2/tr_extramath.h
+++ b/SP/code/rend2/tr_extramath.h
@@ -98,5 +98,6 @@ void BoundingSphereOfSpheres(vec3_t origin1, float radius1, vec3_t origin2, floa
int NextPowerOfTwo(int in);
unsigned short FloatToHalf(float in);
+float HalfToFloat(unsigned short in);
#endif
diff --git a/SP/code/rend2/tr_flares.c b/SP/code/rend2/tr_flares.c
index 8eaf01b..a807aee 100644
--- a/SP/code/rend2/tr_flares.c
+++ b/SP/code/rend2/tr_flares.c
@@ -467,9 +467,9 @@ void RB_RenderFlare( flare_t *f ) {
return;
}
- iColor[0] = color[0] * fogFactors[0];
- iColor[1] = color[1] * fogFactors[1];
- iColor[2] = color[2] * fogFactors[2];
+ iColor[0] = color[0] * fogFactors[0] * 257;
+ iColor[1] = color[1] * fogFactors[1] * 257;
+ iColor[2] = color[2] * fogFactors[2] * 257;
if ( f->flags & 2 ) { // spotlight flare
RB_BeginSurface( tr.spotFlareShader, f->fogNum, 0 );
@@ -482,44 +482,44 @@ void RB_RenderFlare( flare_t *f ) {
tess.xyz[tess.numVertexes][1] = f->windowY - size;
tess.texCoords[tess.numVertexes][0][0] = 0;
tess.texCoords[tess.numVertexes][0][1] = 0;
- tess.vertexColors[tess.numVertexes][0] = iColor[0] / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = iColor[1] / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = iColor[2] / 255.0f;
- tess.vertexColors[tess.numVertexes][3] = f->drawIntensity; //----(SA) mod for alpha blend rather than additive
-// tess.vertexColors[tess.numVertexes][3] = 1.0f; // rend2
+ tess.color[tess.numVertexes][0] = iColor[0];
+ tess.color[tess.numVertexes][1] = iColor[1];
+ tess.color[tess.numVertexes][2] = iColor[2];
+// tess.color[tess.numVertexes][3] = 65535; //rend2
+ tess.color[tess.numVertexes][3] = f->drawIntensity * 65535; //----(SA) mod for alpha blend rather than additive
tess.numVertexes++;
tess.xyz[tess.numVertexes][0] = f->windowX - size;
tess.xyz[tess.numVertexes][1] = f->windowY + size;
tess.texCoords[tess.numVertexes][0][0] = 0;
tess.texCoords[tess.numVertexes][0][1] = 1;
- tess.vertexColors[tess.numVertexes][0] = iColor[0] / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = iColor[1] / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = iColor[2] / 255.0f;
- tess.vertexColors[tess.numVertexes][3] = f->drawIntensity; //----(SA) mod for alpha blend rather than additive
-// tess.vertexColors[tess.numVertexes][3] = 1.0f; // rend2
+ tess.color[tess.numVertexes][0] = iColor[0];
+ tess.color[tess.numVertexes][1] = iColor[1];
+ tess.color[tess.numVertexes][2] = iColor[2];
+// tess.color[tess.numVertexes][3] = 65535; // rend2
+ tess.color[tess.numVertexes][3] = f->drawIntensity * 65535; //----(SA) mod for alpha blend rather than additive
tess.numVertexes++;
tess.xyz[tess.numVertexes][0] = f->windowX + size;
tess.xyz[tess.numVertexes][1] = f->windowY + size;
tess.texCoords[tess.numVertexes][0][0] = 1;
tess.texCoords[tess.numVertexes][0][1] = 1;
- tess.vertexColors[tess.numVertexes][0] = iColor[0] / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = iColor[1] / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = iColor[2] / 255.0f;
- tess.vertexColors[tess.numVertexes][3] = f->drawIntensity; //----(SA) mod for alpha blend rather than additive
-// tess.vertexColors[tess.numVertexes][3] = 1.0f; // rend2
+ tess.color[tess.numVertexes][0] = iColor[0];
+ tess.color[tess.numVertexes][1] = iColor[1];
+ tess.color[tess.numVertexes][2] = iColor[2];
+// tess.color[tess.numVertexes][3] = 65535; // rend2
+ tess.color[tess.numVertexes][3] = f->drawIntensity * 65535; //----(SA) mod for alpha blend rather than additive
tess.numVertexes++;
tess.xyz[tess.numVertexes][0] = f->windowX + size;
tess.xyz[tess.numVertexes][1] = f->windowY - size;
tess.texCoords[tess.numVertexes][0][0] = 1;
tess.texCoords[tess.numVertexes][0][1] = 0;
- tess.vertexColors[tess.numVertexes][0] = iColor[0] / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = iColor[1] / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = iColor[2] / 255.0f;
- tess.vertexColors[tess.numVertexes][3] = f->drawIntensity; //----(SA) mod for alpha blend rather than additive
-// tess.vertexColors[tess.numVertexes][3] = 1.0f; // rend2
+ tess.color[tess.numVertexes][0] = iColor[0];
+ tess.color[tess.numVertexes][1] = iColor[1];
+ tess.color[tess.numVertexes][2] = iColor[2];
+// tess.color[tess.numVertexes][3] = 65535; // rend2
+ tess.color[tess.numVertexes][3] = f->drawIntensity * 65535; //----(SA) mod for alpha blend rather than additive
tess.numVertexes++;
tess.indexes[tess.numIndexes++] = 0;
diff --git a/SP/code/rend2/tr_glsl.c b/SP/code/rend2/tr_glsl.c
index 545f809..1709b6f 100644
--- a/SP/code/rend2/tr_glsl.c
+++ b/SP/code/rend2/tr_glsl.c
@@ -1046,9 +1046,6 @@ void GLSL_InitGPUShaders(void)
if (glRefConfig.swizzleNormalmap)
Q_strcat(extradefines, 1024, "#define SWIZZLE_NORMALMAP\n");
- if (r_hdr->integer && !glRefConfig.floatLightmap)
- Q_strcat(extradefines, 1024, "#define RGBM_LIGHTMAP\n");
-
if (lightType)
{
Q_strcat(extradefines, 1024, "#define USE_LIGHT\n");
diff --git a/SP/code/rend2/tr_image.c b/SP/code/rend2/tr_image.c
index 428ffc8..be1ea98 100644
--- a/SP/code/rend2/tr_image.c
+++ b/SP/code/rend2/tr_image.c
@@ -164,16 +164,15 @@ R_ImageList_f
===============
*/
void R_ImageList_f( void ) {
-#if 1
int i;
int estTotalSize = 0;
- ri.Printf(PRINT_ALL, "\n -w-- -h-- type -size- --name-------\n");
+ ri.Printf(PRINT_ALL, "\n -w-- -h-- -type-- -size- --name-------\n");
for ( i = 0 ; i < tr.numImages ; i++ )
{
image_t *image = tr.images[i];
- char *format = "???? ";
+ char *format = "???? ";
char *sizeSuffix;
int estSize;
int displaySize;
@@ -183,95 +182,121 @@ void R_ImageList_f( void ) {
switch(image->internalFormat)
{
case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:
- format = "sDXT1";
+ format = "sDXT1 ";
// 64 bits per 16 pixels, so 4 bits per pixel
estSize /= 2;
break;
case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:
- format = "sDXT5";
+ format = "sDXT5 ";
// 128 bits per 16 pixels, so 1 byte per pixel
break;
case GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB:
- format = "sBPTC";
+ format = "sBPTC ";
// 128 bits per 16 pixels, so 1 byte per pixel
break;
case GL_COMPRESSED_RG_RGTC2:
- format = "RGTC2";
+ format = "RGTC2 ";
// 128 bits per 16 pixels, so 1 byte per pixel
break;
case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
- format = "DXT1 ";
+ format = "DXT1 ";
// 64 bits per 16 pixels, so 4 bits per pixel
estSize /= 2;
break;
case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
- format = "DXT1a";
+ format = "DXT1a ";
// 64 bits per 16 pixels, so 4 bits per pixel
estSize /= 2;
break;
case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
- format = "DXT5 ";
+ format = "DXT5 ";
// 128 bits per 16 pixels, so 1 byte per pixel
break;
case GL_COMPRESSED_RGBA_BPTC_UNORM_ARB:
- format = "BPTC ";
+ format = "BPTC ";
// 128 bits per 16 pixels, so 1 byte per pixel
break;
case GL_RGB4_S3TC:
- format = "S3TC ";
+ format = "S3TC ";
// same as DXT1?
estSize /= 2;
break;
+ case GL_RGBA16F:
+ format = "RGBA16F";
+ // 8 bytes per pixel
+ estSize *= 8;
+ break;
+ case GL_RGBA16:
+ format = "RGBA16 ";
+ // 8 bytes per pixel
+ estSize *= 8;
+ break;
case GL_RGBA4:
case GL_RGBA8:
case GL_RGBA:
- format = "RGBA ";
+ format = "RGBA ";
// 4 bytes per pixel
estSize *= 4;
break;
case GL_LUMINANCE8:
case GL_LUMINANCE16:
case GL_LUMINANCE:
- format = "L ";
+ format = "L ";
// 1 byte per pixel?
break;
case GL_RGB5:
case GL_RGB8:
case GL_RGB:
- format = "RGB ";
+ format = "RGB ";
// 3 bytes per pixel?
estSize *= 3;
break;
case GL_LUMINANCE8_ALPHA8:
case GL_LUMINANCE16_ALPHA16:
case GL_LUMINANCE_ALPHA:
- format = "LA ";
+ format = "LA ";
// 2 bytes per pixel?
estSize *= 2;
break;
case GL_SRGB_EXT:
case GL_SRGB8_EXT:
- format = "sRGB ";
+ format = "sRGB ";
// 3 bytes per pixel?
estSize *= 3;
break;
case GL_SRGB_ALPHA_EXT:
case GL_SRGB8_ALPHA8_EXT:
- format = "sRGBA";
+ format = "sRGBA ";
// 4 bytes per pixel?
estSize *= 4;
break;
case GL_SLUMINANCE_EXT:
case GL_SLUMINANCE8_EXT:
- format = "sL ";
+ format = "sL ";
// 1 byte per pixel?
break;
case GL_SLUMINANCE_ALPHA_EXT:
case GL_SLUMINANCE8_ALPHA8_EXT:
- format = "sLA ";
+ format = "sLA ";
// 2 byte per pixel?
estSize *= 2;
break;
+ case GL_DEPTH_COMPONENT16:
+ format = "Depth16";
+ // 2 bytes per pixel
+ estSize *= 2;
+ break;
+ case GL_DEPTH_COMPONENT24:
+ format = "Depth24";
+ // 3 bytes per pixel
+ estSize *= 3;
+ break;
+ case GL_DEPTH_COMPONENT:
+ case GL_DEPTH_COMPONENT32:
+ format = "Depth32";
+ // 4 bytes per pixel
+ estSize *= 4;
+ break;
}
// mipmap adds about 50%
@@ -306,107 +331,6 @@ void R_ImageList_f( void ) {
ri.Printf (PRINT_ALL, " ---------\n");
ri.Printf (PRINT_ALL, " approx %i bytes\n", estTotalSize);
ri.Printf (PRINT_ALL, " %i total images\n\n", tr.numImages );
-#else
- int i;
- image_t *image;
- int texels;
- const char *yesno[] = {
- "no ", "yes"
- };
-
- ri.Printf( PRINT_ALL, "\n -w-- -h-- -mm- -TMU- -if-- wrap --name-------\n" );
- texels = 0;
-
- for ( i = 0 ; i < tr.numImages ; i++ ) {
- image = tr.images[ i ];
-
- texels += image->uploadWidth * image->uploadHeight;
- ri.Printf( PRINT_ALL, "%4i: %4i %4i %s %d ",
- i, image->uploadWidth, image->uploadHeight, yesno[(image->flags & IMGFLAG_MIPMAP) ? 1 : 0], image->TMU );
- switch ( image->internalFormat ) {
- case 1:
- ri.Printf( PRINT_ALL, "I " );
- break;
- case 2:
- ri.Printf( PRINT_ALL, "IA " );
- break;
- case 3:
- ri.Printf( PRINT_ALL, "RGB " );
- break;
- case 4:
- ri.Printf( PRINT_ALL, "RGBA " );
- break;
- case GL_RGBA8:
- ri.Printf( PRINT_ALL, "RGBA8" );
- break;
- case GL_RGB8:
- ri.Printf( PRINT_ALL, "RGB8" );
- break;
- case GL_RGB4_S3TC:
- ri.Printf( PRINT_ALL, "S3TC4" );
- break;
- case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
- ri.Printf( PRINT_ALL, "DXT1 " );
- break;
- case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
- ri.Printf( PRINT_ALL, "DXT5 " );
- break;
- case GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT:
- ri.Printf( PRINT_ALL, "LATC " );
- break;
- case GL_RGBA4:
- ri.Printf( PRINT_ALL, "RGBA4" );
- break;
- case GL_RGB5:
- ri.Printf( PRINT_ALL, "RGB5 " );
- break;
- case GL_SRGB_EXT:
- ri.Printf( PRINT_ALL, "sRGB " );
- break;
- case GL_SRGB8_EXT:
- ri.Printf( PRINT_ALL, "sRGB8" );
- break;
- case GL_SRGB_ALPHA_EXT:
- case GL_SRGB8_ALPHA8_EXT:
- ri.Printf( PRINT_ALL, "sRGBA" );
- break;
- /*
- case GL_SLUMINANCE_EXT:
- break;
- case GL_SLUMINANCE8_EXT:
- break;
- case GL_SLUMINANCE_ALPHA_EXT:
- break;
- case GL_SLUMINANCE8_ALPHA8_EXT:
- break;
- */
- case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:
- ri.Printf( PRINT_ALL, "sDXT1" );
- break;
- case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:
- ri.Printf( PRINT_ALL, "sDXT5" );
- break;
- case GL_COMPRESSED_RGBA_BPTC_UNORM_ARB:
- ri.Printf( PRINT_ALL, "BPTC " );
- break;
- case GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB:
- ri.Printf( PRINT_ALL, "sBPTC" );
- break;
- default:
- ri.Printf( PRINT_ALL, "???? " );
- }
-
- if (image->flags & IMGFLAG_CLAMPTOEDGE)
- ri.Printf( PRINT_ALL, "clmp " );
- else
- ri.Printf( PRINT_ALL, "rept " );
-
- ri.Printf( PRINT_ALL, " %s\n", image->imgName );
- }
- ri.Printf( PRINT_ALL, " ---------\n" );
- ri.Printf( PRINT_ALL, " %i total texels (not including mipmaps)\n", texels );
- ri.Printf( PRINT_ALL, " %i total images\n\n", tr.numImages );
-#endif
}
//=======================================================================
@@ -2104,7 +2028,20 @@ static void RawImage_UploadTexture(GLuint texture, byte *data, int x, int y, int
dataFormat = PixelDataFormatFromInternalFormat(internalFormat);
// FIXME: This is an old hack to use half floats with lightmaps, use picFormat to determine this instead.
- dataType = (internalFormat == GL_RGBA16F_ARB) ? GL_HALF_FLOAT_ARB : GL_UNSIGNED_BYTE;
+ switch (internalFormat)
+ {
+ case GL_RGBA16F_ARB:
+ dataType = GL_HALF_FLOAT_ARB;
+ break;
+
+ case GL_RGBA16:
+ dataType = GL_UNSIGNED_SHORT;
+ break;
+
+ default:
+ dataType = GL_UNSIGNED_BYTE;
+ break;
+ }
miplevel = 0;
do
diff --git a/SP/code/rend2/tr_light.c b/SP/code/rend2/tr_light.c
index 835762f..35c0fe7 100644
--- a/SP/code/rend2/tr_light.c
+++ b/SP/code/rend2/tr_light.c
@@ -195,7 +195,9 @@ static void R_SetupEntityLightingGrid( trRefEntity_t *ent, world_t *world ) {
byte *data;
int lat, lng;
vec3_t normal;
-
+ #if idppc
+ float d0, d1, d2, d3, d4, d5;
+ #endif
factor = 1.0;
data = gridData;
for ( j = 0 ; j < 3 ; j++ ) {
@@ -213,10 +215,10 @@ static void R_SetupEntityLightingGrid( trRefEntity_t *ent, world_t *world ) {
if ( j != 3 )
continue;
- if (world->hdrLightGrid)
+ if (world->lightGrid16)
{
- float *hdrData = world->hdrLightGrid + (int)(data - world->lightGridData) / 8 * 6;
- if (!(hdrData[0]+hdrData[1]+hdrData[2]+hdrData[3]+hdrData[4]+hdrData[5]) ) {
+ uint16_t *data16 = world->lightGrid16 + (int)(data - world->lightGridData) / 8 * 6;
+ if (!(data16[0]+data16[1]+data16[2]+data16[3]+data16[4]+data16[5])) {
continue; // ignore samples in walls
}
}
@@ -227,19 +229,30 @@ static void R_SetupEntityLightingGrid( trRefEntity_t *ent, world_t *world ) {
}
}
totalFactor += factor;
-
- if (world->hdrLightGrid)
+ #if idppc
+ d0 = data[0]; d1 = data[1]; d2 = data[2];
+ d3 = data[3]; d4 = data[4]; d5 = data[5];
+
+ ent->ambientLight[0] += factor * d0;
+ ent->ambientLight[1] += factor * d1;
+ ent->ambientLight[2] += factor * d2;
+
+ ent->directedLight[0] += factor * d3;
+ ent->directedLight[1] += factor * d4;
+ ent->directedLight[2] += factor * d5;
+ #else
+ if (world->lightGrid16)
{
// FIXME: this is hideous
- float *hdrData = world->hdrLightGrid + (int)(data - world->lightGridData) / 8 * 6;
+ uint16_t *data16 = world->lightGrid16 + (int)(data - world->lightGridData) / 8 * 6;
- ent->ambientLight[0] += factor * hdrData[0];
- ent->ambientLight[1] += factor * hdrData[1];
- ent->ambientLight[2] += factor * hdrData[2];
+ ent->ambientLight[0] += factor * data16[0] / 257.0f;
+ ent->ambientLight[1] += factor * data16[1] / 257.0f;
+ ent->ambientLight[2] += factor * data16[2] / 257.0f;
- ent->directedLight[0] += factor * hdrData[3];
- ent->directedLight[1] += factor * hdrData[4];
- ent->directedLight[2] += factor * hdrData[5];
+ ent->directedLight[0] += factor * data16[3] / 257.0f;
+ ent->directedLight[1] += factor * data16[4] / 257.0f;
+ ent->directedLight[2] += factor * data16[5] / 257.0f;
}
else
{
@@ -251,7 +264,7 @@ static void R_SetupEntityLightingGrid( trRefEntity_t *ent, world_t *world ) {
ent->directedLight[1] += factor * data[4];
ent->directedLight[2] += factor * data[5];
}
-
+ #endif
lat = data[7];
lng = data[6];
lat *= ( FUNCTABLE_SIZE / 256 );
diff --git a/SP/code/rend2/tr_local.h b/SP/code/rend2/tr_local.h
index 0f48b4d..e714967 100644
--- a/SP/code/rend2/tr_local.h
+++ b/SP/code/rend2/tr_local.h
@@ -269,8 +269,8 @@ typedef enum {
CGEN_IDENTITY, // always (1,1,1,1)
CGEN_ENTITY, // grabbed from entity's modulate field
CGEN_ONE_MINUS_ENTITY, // grabbed from 1 - entity.modulate
- CGEN_EXACT_VERTEX, // tess.vertexColors
- CGEN_VERTEX, // tess.vertexColors * tr.identityLight
+ CGEN_EXACT_VERTEX, // tess.color
+ CGEN_VERTEX, // tess.color * tr.identityLight
CGEN_EXACT_VERTEX_LIT, // like CGEN_EXACT_VERTEX but takes a light direction from the lightgrid
CGEN_VERTEX_LIT, // like CGEN_VERTEX but takes a light direction from the lightgrid
CGEN_ONE_MINUS_VERTEX,
@@ -1012,7 +1012,7 @@ typedef struct
int16_t normal[4];
int16_t tangent[4];
int16_t lightdir[4];
- vec4_t vertexColors;
+ uint16_t color[4];
#if DEBUG_OPTIMIZEVERTICES
unsigned int id;
@@ -1271,7 +1271,7 @@ typedef struct {
vec3_t lightGridInverseSize;
int lightGridBounds[3];
byte *lightGridData;
- float *hdrLightGrid;
+ uint16_t *lightGrid16;
int numClusters;
int clusterBytes;
@@ -1543,11 +1543,8 @@ typedef struct {
qboolean seamlessCubeMap;
GLenum packedTexcoordDataType;
- GLenum packedColorDataType;
int packedTexcoordDataSize;
- int packedColorDataSize;
- qboolean floatLightmap;
qboolean vertexArrayObject;
qboolean directStateAccess;
} glRefConfig_t;
@@ -2259,7 +2256,7 @@ typedef struct shaderCommands_s
int16_t normal[SHADER_MAX_VERTEXES][4] QALIGN(16);
int16_t tangent[SHADER_MAX_VERTEXES][4] QALIGN(16);
vec2_t texCoords[SHADER_MAX_VERTEXES][2] QALIGN(16);
- vec4_t vertexColors[SHADER_MAX_VERTEXES] QALIGN(16);
+ uint16_t color[SHADER_MAX_VERTEXES][4] QALIGN(16);
int16_t lightdir[SHADER_MAX_VERTEXES][4] QALIGN(16);
//int vertexDlightBits[SHADER_MAX_VERTEXES] QALIGN(16);
@@ -2427,7 +2424,7 @@ VERTEX BUFFER OBJECTS
void R_VaoPackTangent(int16_t *out, vec4_t v);
void R_VaoPackNormal(int16_t *out, vec3_t v);
int R_VaoPackTexCoord(byte *out, vec2_t st);
-int R_VaoPackColors(byte *out, vec4_t color);
+void R_VaoPackColor(uint16_t *out, vec4_t c);
void R_VaoUnpackTangent(vec4_t v, int16_t *pack);
void R_VaoUnpackNormal(vec3_t v, int16_t *pack);
diff --git a/SP/code/rend2/tr_model_iqm.c b/SP/code/rend2/tr_model_iqm.c
index b650547..cc102ed 100644
--- a/SP/code/rend2/tr_model_iqm.c
+++ b/SP/code/rend2/tr_model_iqm.c
@@ -1027,7 +1027,7 @@ void RB_IQMSurfaceAnim( surfaceType_t *surface ) {
int16_t *outNormal;
int16_t *outTangent;
vec2_t (*outTexCoord)[2];
- vec4_t *outColor;
+ uint16_t *outColor;
int frame = data->num_frames ? backEnd.currentEntity->e.frame % data->num_frames : 0;
int oldframe = data->num_frames ? backEnd.currentEntity->e.oldframe % data->num_frames : 0;
@@ -1043,7 +1043,7 @@ void RB_IQMSurfaceAnim( surfaceType_t *surface ) {
outNormal = tess.normal[tess.numVertexes];
outTangent = tess.tangent[tess.numVertexes];
outTexCoord = &tess.texCoords[tess.numVertexes];
- outColor = &tess.vertexColors[tess.numVertexes];
+ outColor = tess.color[tess.numVertexes];
// compute interpolated joint matrices
if ( data->num_poses > 0 ) {
@@ -1052,7 +1052,7 @@ void RB_IQMSurfaceAnim( surfaceType_t *surface ) {
// transform vertexes and fill other data
for( i = 0; i < surf->num_vertexes;
- i++, outXYZ++, outNormal+=4, outTexCoord++, outColor++ ) {
+ i++, outXYZ++, outNormal+=4, outTexCoord++, outColor+=4 ) {
int j, k;
float vtxMat[12];
float nrmMat[9];
@@ -1137,10 +1137,10 @@ void RB_IQMSurfaceAnim( surfaceType_t *surface ) {
outTangent+=4;
}
- (*outColor)[0] = data->colors[4*vtx+0] / 255.0f;
- (*outColor)[1] = data->colors[4*vtx+1] / 255.0f;
- (*outColor)[2] = data->colors[4*vtx+2] / 255.0f;
- (*outColor)[3] = data->colors[4*vtx+3] / 255.0f;
+ outColor[0] = data->colors[4*vtx+0] * 257;
+ outColor[1] = data->colors[4*vtx+1] * 257;
+ outColor[2] = data->colors[4*vtx+2] * 257;
+ outColor[3] = data->colors[4*vtx+3] * 257;
}
tri = data->triangles + 3 * surf->first_triangle;
diff --git a/SP/code/rend2/tr_shade_calc.c b/SP/code/rend2/tr_shade_calc.c
index ba73d65..e9f2a5b 100644
--- a/SP/code/rend2/tr_shade_calc.c
+++ b/SP/code/rend2/tr_shade_calc.c
@@ -439,6 +439,7 @@ static void AutospriteDeform( void ) {
}
for ( i = 0 ; i < oldVerts ; i += 4 ) {
+ vec4_t color;
// find the midpoint
xyz = tess.xyz[i];
@@ -469,7 +470,8 @@ static void AutospriteDeform( void ) {
VectorScale( up, axisLength, up );
}
- RB_AddQuadStamp( mid, left, up, tess.vertexColors[i] );
+ VectorScale4(tess.color[i], 1.0f / 65535.0f, color);
+ RB_AddQuadStamp( mid, left, up, color );
}
}
diff --git a/SP/code/rend2/tr_surface.c b/SP/code/rend2/tr_surface.c
index 39bbe5a..1027a0a 100644
--- a/SP/code/rend2/tr_surface.c
+++ b/SP/code/rend2/tr_surface.c
@@ -95,6 +95,7 @@ RB_AddQuadStampExt
void RB_AddQuadStampExt( vec3_t origin, vec3_t left, vec3_t up, float color[4], float s1, float t1, float s2, float t2 ) {
vec3_t normal;
int16_t iNormal[4];
+ uint16_t iColor[4];
int ndx;
RB_CheckVao(tess.vao);
@@ -154,10 +155,13 @@ void RB_AddQuadStampExt( vec3_t origin, vec3_t left, vec3_t up, float color[4],
// constant color all the way around
// should this be identity and let the shader specify from entity?
- VectorCopy4(color, tess.vertexColors[ndx]);
- VectorCopy4(color, tess.vertexColors[ndx+1]);
- VectorCopy4(color, tess.vertexColors[ndx+2]);
- VectorCopy4(color, tess.vertexColors[ndx+3]);
+
+ R_VaoPackColor(iColor, color);
+
+ VectorCopy4(iColor, tess.color[ndx]);
+ VectorCopy4(iColor, tess.color[ndx + 1]);
+ VectorCopy4(iColor, tess.color[ndx + 2]);
+ VectorCopy4(iColor, tess.color[ndx + 3]);
tess.numVertexes += 4;
tess.numIndexes += 6;
@@ -324,10 +328,10 @@ static void RB_SurfacePolychain( srfPoly_t *p ) {
VectorCopy( p->verts[i].xyz, tess.xyz[numv] );
tess.texCoords[numv][0][0] = p->verts[i].st[0];
tess.texCoords[numv][0][1] = p->verts[i].st[1];
- tess.vertexColors[numv][0] = p->verts[ i ].modulate[0] / 255.0f;
- tess.vertexColors[numv][1] = p->verts[ i ].modulate[1] / 255.0f;
- tess.vertexColors[numv][2] = p->verts[ i ].modulate[2] / 255.0f;
- tess.vertexColors[numv][3] = p->verts[ i ].modulate[3] / 255.0f;
+ tess.color[numv][0] = (int)p->verts[i].modulate[0] * 257;
+ tess.color[numv][1] = (int)p->verts[i].modulate[1] * 257;
+ tess.color[numv][2] = (int)p->verts[i].modulate[2] * 257;
+ tess.color[numv][3] = (int)p->verts[i].modulate[3] * 257;
numv++;
}
@@ -353,7 +357,7 @@ static void RB_SurfaceVertsAndIndexes( int numVerts, srfVert_t *verts, int numIn
int16_t *normal;
int16_t *tangent;
glIndex_t *outIndex;
- float *color;
+ uint16_t *color;
RB_CheckVao(tess.vao);
@@ -409,9 +413,9 @@ static void RB_SurfaceVertsAndIndexes( int numVerts, srfVert_t *verts, int numIn
if ( tess.shader->vertexAttribs & ATTR_COLOR )
{
dv = verts;
- color = tess.vertexColors[ tess.numVertexes ];
+ color = tess.color[ tess.numVertexes ];
for ( i = 0 ; i < numVerts ; i++, dv++, color+=4 )
- VectorCopy4(dv->vertexColors, color);
+ VectorCopy4(dv->color, color);
}
if ( tess.shader->vertexAttribs & ATTR_LIGHTDIRECTION )
@@ -664,34 +668,34 @@ static void DoRailCore( const vec3_t start, const vec3_t end, const vec3_t up, f
VectorMA( start, spanWidth, up, tess.xyz[tess.numVertexes] );
tess.texCoords[tess.numVertexes][0][0] = 0;
tess.texCoords[tess.numVertexes][0][1] = 0;
- tess.vertexColors[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] * 0.25 / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] * 0.25 / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] * 0.25 / 255.0f;
+ tess.color[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] * 0.25f * 257.0f;
+ tess.color[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] * 0.25f * 257.0f;
+ tess.color[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] * 0.25f * 257.0f;
tess.numVertexes++;
VectorMA( start, spanWidth2, up, tess.xyz[tess.numVertexes] );
tess.texCoords[tess.numVertexes][0][0] = 0;
tess.texCoords[tess.numVertexes][0][1] = 1;
- tess.vertexColors[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] / 255.0f;
+ tess.color[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] * 257;
+ tess.color[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] * 257;
+ tess.color[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] * 257;
tess.numVertexes++;
VectorMA( end, spanWidth, up, tess.xyz[tess.numVertexes] );
tess.texCoords[tess.numVertexes][0][0] = t;
tess.texCoords[tess.numVertexes][0][1] = 0;
- tess.vertexColors[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] / 255.0f;
+ tess.color[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] * 257;
+ tess.color[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] * 257;
+ tess.color[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] * 257;
tess.numVertexes++;
VectorMA( end, spanWidth2, up, tess.xyz[tess.numVertexes] );
tess.texCoords[tess.numVertexes][0][0] = t;
tess.texCoords[tess.numVertexes][0][1] = 1;
- tess.vertexColors[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] / 255.0f;
+ tess.color[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] * 257;
+ tess.color[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] * 257;
+ tess.color[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] * 257;
tess.numVertexes++;
tess.indexes[tess.numIndexes++] = vbase;
@@ -748,9 +752,9 @@ static void DoRailDiscs( int numSegs, const vec3_t start, const vec3_t dir, cons
VectorCopy( pos[j], tess.xyz[tess.numVertexes] );
tess.texCoords[tess.numVertexes][0][0] = ( j < 2 );
tess.texCoords[tess.numVertexes][0][1] = ( j && j != 3 );
- tess.vertexColors[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] / 255.0f;
- tess.vertexColors[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] / 255.0f;
- tess.vertexColors[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] / 255.0f;
+ tess.color[tess.numVertexes][0] = backEnd.currentEntity->e.shaderRGBA[0] * 257;
+ tess.color[tess.numVertexes][1] = backEnd.currentEntity->e.shaderRGBA[1] * 257;
+ tess.color[tess.numVertexes][2] = backEnd.currentEntity->e.shaderRGBA[2] * 257;
tess.numVertexes++;
VectorAdd( pos[j], dir, pos[j] );
@@ -1041,7 +1045,7 @@ static void RB_SurfaceGrid( srfBspSurface_t *srf ) {
float *texCoords, *lightCoords;
int16_t *normal;
int16_t *tangent;
- float *color;
+ uint16_t *color;
int16_t *lightdir;
srfVert_t *dv;
int rows, irows, vrows;
@@ -1131,7 +1135,7 @@ static void RB_SurfaceGrid( srfBspSurface_t *srf ) {
tangent = tess.tangent[numVertexes];
texCoords = tess.texCoords[numVertexes][0];
lightCoords = tess.texCoords[numVertexes][1];
- color = tess.vertexColors[numVertexes];
+ color = tess.color[numVertexes];
lightdir = tess.lightdir[numVertexes];
//vDlightBits = &tess.vertexDlightBits[numVertexes];
@@ -1172,7 +1176,7 @@ static void RB_SurfaceGrid( srfBspSurface_t *srf ) {
if ( tess.shader->vertexAttribs & ATTR_COLOR )
{
- VectorCopy4(dv->vertexColors, color);
+ VectorCopy4(dv->color, color);
color += 4;
}
diff --git a/SP/code/rend2/tr_vbo.c b/SP/code/rend2/tr_vbo.c
index 4a2ddf8..0028094 100644
--- a/SP/code/rend2/tr_vbo.c
+++ b/SP/code/rend2/tr_vbo.c
@@ -61,30 +61,12 @@ int R_VaoPackTexCoord(byte *out, vec2_t st)
}
}
-int R_VaoPackColors(byte *out, vec4_t color)
+void R_VaoPackColor(uint16_t *out, vec4_t c)
{
- if (glRefConfig.packedTexcoordDataType == GL_HALF_FLOAT)
- {
- uint16_t *num = (uint16_t *)out;
-
- *num++ = FloatToHalf(color[0]);
- *num++ = FloatToHalf(color[1]);
- *num++ = FloatToHalf(color[2]);
- *num++ = FloatToHalf(color[3]);
-
- return sizeof(*num) * 4;
- }
- else
- {
- float *num = (float *)out;
-
- *num++ = color[0];
- *num++ = color[1];
- *num++ = color[2];
- *num++ = color[3];
-
- return sizeof(*num) * 4;
- }
+ out[0] = c[0] * 65535.0f + 0.5f;
+ out[1] = c[1] * 65535.0f + 0.5f;
+ out[2] = c[2] * 65535.0f + 0.5f;
+ out[3] = c[3] * 65535.0f + 0.5f;
}
void R_VaoUnpackTangent(vec4_t v, int16_t *pack)
@@ -267,7 +249,7 @@ vao_t *R_CreateVao2(const char *name, int numVertexes, srfVert_t *verts, int num
vao->attribs[ATTR_INDEX_TANGENT ].type = GL_SHORT;
vao->attribs[ATTR_INDEX_TEXCOORD ].type = glRefConfig.packedTexcoordDataType;
vao->attribs[ATTR_INDEX_LIGHTCOORD ].type = glRefConfig.packedTexcoordDataType;
- vao->attribs[ATTR_INDEX_COLOR ].type = glRefConfig.packedColorDataType;
+ vao->attribs[ATTR_INDEX_COLOR ].type = GL_UNSIGNED_SHORT;
vao->attribs[ATTR_INDEX_LIGHTDIRECTION].type = GL_SHORT;
vao->attribs[ATTR_INDEX_POSITION ].normalized = GL_FALSE;
@@ -275,7 +257,7 @@ vao_t *R_CreateVao2(const char *name, int numVertexes, srfVert_t *verts, int num
vao->attribs[ATTR_INDEX_TANGENT ].normalized = GL_TRUE;
vao->attribs[ATTR_INDEX_TEXCOORD ].normalized = GL_FALSE;
vao->attribs[ATTR_INDEX_LIGHTCOORD ].normalized = GL_FALSE;
- vao->attribs[ATTR_INDEX_COLOR ].normalized = GL_FALSE;
+ vao->attribs[ATTR_INDEX_COLOR ].normalized = GL_TRUE;
vao->attribs[ATTR_INDEX_LIGHTDIRECTION].normalized = GL_TRUE;
vao->attribs[ATTR_INDEX_POSITION ].offset = 0; dataSize = sizeof(verts[0].xyz);
@@ -283,7 +265,7 @@ vao_t *R_CreateVao2(const char *name, int numVertexes, srfVert_t *verts, int num
vao->attribs[ATTR_INDEX_TANGENT ].offset = dataSize; dataSize += sizeof(verts[0].tangent);
vao->attribs[ATTR_INDEX_TEXCOORD ].offset = dataSize; dataSize += glRefConfig.packedTexcoordDataSize;
vao->attribs[ATTR_INDEX_LIGHTCOORD ].offset = dataSize; dataSize += glRefConfig.packedTexcoordDataSize;
- vao->attribs[ATTR_INDEX_COLOR ].offset = dataSize; dataSize += glRefConfig.packedColorDataSize;
+ vao->attribs[ATTR_INDEX_COLOR ].offset = dataSize; dataSize += sizeof(verts[0].color);
vao->attribs[ATTR_INDEX_LIGHTDIRECTION].offset = dataSize; dataSize += sizeof(verts[0].lightdir);
vao->attribs[ATTR_INDEX_POSITION ].stride = dataSize;
@@ -328,7 +310,8 @@ vao_t *R_CreateVao2(const char *name, int numVertexes, srfVert_t *verts, int num
dataOfs += R_VaoPackTexCoord(data + dataOfs, verts[i].lightmap);
// colors
- dataOfs += R_VaoPackColors(data + dataOfs, verts[i].vertexColors);
+ memcpy(data + dataOfs, &verts[i].color, sizeof(verts[i].color));
+ dataOfs += sizeof(verts[i].color);
// light directions
memcpy(data + dataOfs, &verts[i].lightdir, sizeof(verts[i].lightdir));
@@ -464,7 +447,7 @@ void R_InitVaos(void)
vertexesSize = sizeof(tess.xyz[0]);
vertexesSize += sizeof(tess.normal[0]);
vertexesSize += sizeof(tess.tangent[0]);
- vertexesSize += sizeof(tess.vertexColors[0]);
+ vertexesSize += sizeof(tess.color[0]);
vertexesSize += sizeof(tess.texCoords[0][0]) * 2;
vertexesSize += sizeof(tess.lightdir[0]);
vertexesSize *= SHADER_MAX_VERTEXES;
@@ -496,7 +479,7 @@ void R_InitVaos(void)
tess.vao->attribs[ATTR_INDEX_TANGENT ].type = GL_SHORT;
tess.vao->attribs[ATTR_INDEX_TEXCOORD ].type = GL_FLOAT;
tess.vao->attribs[ATTR_INDEX_LIGHTCOORD ].type = GL_FLOAT;
- tess.vao->attribs[ATTR_INDEX_COLOR ].type = GL_FLOAT;
+ tess.vao->attribs[ATTR_INDEX_COLOR ].type = GL_UNSIGNED_SHORT;
tess.vao->attribs[ATTR_INDEX_LIGHTDIRECTION].type = GL_SHORT;
tess.vao->attribs[ATTR_INDEX_POSITION ].normalized = GL_FALSE;
@@ -504,7 +487,7 @@ void R_InitVaos(void)
tess.vao->attribs[ATTR_INDEX_TANGENT ].normalized = GL_TRUE;
tess.vao->attribs[ATTR_INDEX_TEXCOORD ].normalized = GL_FALSE;
tess.vao->attribs[ATTR_INDEX_LIGHTCOORD ].normalized = GL_FALSE;
- tess.vao->attribs[ATTR_INDEX_COLOR ].normalized = GL_FALSE;
+ tess.vao->attribs[ATTR_INDEX_COLOR ].normalized = GL_TRUE;
tess.vao->attribs[ATTR_INDEX_LIGHTDIRECTION].normalized = GL_TRUE;
tess.vao->attribs[ATTR_INDEX_POSITION ].offset = offset; offset += sizeof(tess.xyz[0]) * SHADER_MAX_VERTEXES;
@@ -515,13 +498,13 @@ void R_InitVaos(void)
tess.vao->attribs[ATTR_INDEX_LIGHTCOORD ].offset = offset + sizeof(tess.texCoords[0][0]);
offset += sizeof(tess.texCoords[0][0]) * 2 * SHADER_MAX_VERTEXES;
- tess.vao->attribs[ATTR_INDEX_COLOR ].offset = offset; offset += sizeof(tess.vertexColors[0]) * SHADER_MAX_VERTEXES;
+ tess.vao->attribs[ATTR_INDEX_COLOR ].offset = offset; offset += sizeof(tess.color[0]) * SHADER_MAX_VERTEXES;
tess.vao->attribs[ATTR_INDEX_LIGHTDIRECTION].offset = offset;
tess.vao->attribs[ATTR_INDEX_POSITION ].stride = sizeof(tess.xyz[0]);
tess.vao->attribs[ATTR_INDEX_NORMAL ].stride = sizeof(tess.normal[0]);
tess.vao->attribs[ATTR_INDEX_TANGENT ].stride = sizeof(tess.tangent[0]);
- tess.vao->attribs[ATTR_INDEX_COLOR ].stride = sizeof(tess.vertexColors[0]);
+ tess.vao->attribs[ATTR_INDEX_COLOR ].stride = sizeof(tess.color[0]);
tess.vao->attribs[ATTR_INDEX_TEXCOORD ].stride = sizeof(tess.texCoords[0][0]) * 2;
tess.vao->attribs[ATTR_INDEX_LIGHTCOORD ].stride = sizeof(tess.texCoords[0][0]) * 2;
tess.vao->attribs[ATTR_INDEX_LIGHTDIRECTION].stride = sizeof(tess.lightdir[0]);
@@ -530,7 +513,7 @@ void R_InitVaos(void)
tess.attribPointers[ATTR_INDEX_TEXCOORD] = tess.texCoords;
tess.attribPointers[ATTR_INDEX_NORMAL] = tess.normal;
tess.attribPointers[ATTR_INDEX_TANGENT] = tess.tangent;
- tess.attribPointers[ATTR_INDEX_COLOR] = tess.vertexColors;
+ tess.attribPointers[ATTR_INDEX_COLOR] = tess.color;
tess.attribPointers[ATTR_INDEX_LIGHTDIRECTION] = tess.lightdir;
Vao_SetVertexPointers(tess.vao);
diff --git a/SP/code/renderer/tr_light.c b/SP/code/renderer/tr_light.c
index e366672..0c7ddc8 100644
--- a/SP/code/renderer/tr_light.c
+++ b/SP/code/renderer/tr_light.c
@@ -190,7 +190,9 @@ static void R_SetupEntityLightingGrid( trRefEntity_t *ent ) {
byte *data;
int lat, lng;
vec3_t normal;
-
+ #if idppc
+ float d0, d1, d2, d3, d4, d5;
+ #endif
factor = 1.0;
data = gridData;
for ( j = 0 ; j < 3 ; j++ ) {
@@ -212,7 +214,18 @@ static void R_SetupEntityLightingGrid( trRefEntity_t *ent ) {
continue; // ignore samples in walls
}
totalFactor += factor;
-
+ #if idppc
+ d0 = data[0]; d1 = data[1]; d2 = data[2];
+ d3 = data[3]; d4 = data[4]; d5 = data[5];
+
+ ent->ambientLight[0] += factor * d0;
+ ent->ambientLight[1] += factor * d1;
+ ent->ambientLight[2] += factor * d2;
+
+ ent->directedLight[0] += factor * d3;
+ ent->directedLight[1] += factor * d4;
+ ent->directedLight[2] += factor * d5;
+ #else
ent->ambientLight[0] += factor * data[0];
ent->ambientLight[1] += factor * data[1];
ent->ambientLight[2] += factor * data[2];
@@ -220,7 +233,7 @@ static void R_SetupEntityLightingGrid( trRefEntity_t *ent ) {
ent->directedLight[0] += factor * data[3];
ent->directedLight[1] += factor * data[4];
ent->directedLight[2] += factor * data[5];
-
+ #endif
lat = data[7];
lng = data[6];
lat *= ( FUNCTABLE_SIZE / 256 );
--
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pkg-games/iortcw.git
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