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Hardware renderer: Disable Glide-specific texture handling

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This commit is contained in:
Jaime Passos 2019-05-26 17:41:10 -03:00
parent dfd8beae27
commit a4a529bdb5
4 changed files with 23 additions and 0 deletions
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15
src/hardware/hw_cache.c
View file

@ -190,6 +190,7 @@ static void HWR_DrawPatchInCache(GLMipmap_t *mipmap,
static void HWR_ResizeBlock(INT32 originalwidth, INT32 originalheight,
GrTexInfo *grInfo)
{
#ifdef GLIDE_API_COMPATIBILITY
// Build the full textures from patches.
static const GrLOD_t gr_lods[9] =
{
@ -226,6 +227,9 @@ static void HWR_ResizeBlock(INT32 originalwidth, INT32 originalheight,
INT32 j,k;
INT32 max,min;
#else
(void)grInfo;
#endif
// find a power of 2 width/height
if (cv_grrounddown.value)
@ -281,6 +285,7 @@ static void HWR_ResizeBlock(INT32 originalwidth, INT32 originalheight,
}
else
{
#ifdef GLIDE_API_COMPATIBILITY
//size up to nearest power of 2
blockwidth = 1;
while (blockwidth < originalwidth)
@ -298,9 +303,14 @@ static void HWR_ResizeBlock(INT32 originalwidth, INT32 originalheight,
if (blockheight > 2048)
blockheight = 2048;
//I_Error("3D GenerateTexture : too big");
#else
blockwidth = originalwidth;
blockheight = originalheight;
#endif
}
// do the boring LOD stuff.. blech!
#ifdef GLIDE_API_COMPATIBILITY
if (blockwidth >= blockheight)
{
max = blockwidth;
@ -332,6 +342,7 @@ static void HWR_ResizeBlock(INT32 originalwidth, INT32 originalheight,
if (blockwidth < blockheight)
j += 4;
grInfo->aspectRatioLog2 = gr_aspects[j].aspect;
#endif
blocksize = blockwidth * blockheight;
@ -684,9 +695,11 @@ static void HWR_CacheFlat(GLMipmap_t *grMipmap, lumpnum_t flatlumpnum)
size_t size, pflatsize;
// setup the texture info
#ifdef GLIDE_API_COMPATIBILITY
grMipmap->grInfo.smallLodLog2 = GR_LOD_LOG2_64;
grMipmap->grInfo.largeLodLog2 = GR_LOD_LOG2_64;
grMipmap->grInfo.aspectRatioLog2 = GR_ASPECT_LOG2_1x1;
#endif
grMipmap->grInfo.format = GR_TEXFMT_P_8;
grMipmap->flags = TF_WRAPXY|TF_CHROMAKEYED;
@ -753,9 +766,11 @@ void HWR_GetFlat(lumpnum_t flatlumpnum)
static void HWR_LoadTextureFlat(GLMipmap_t *grMipmap, INT32 texturenum)
{
// setup the texture info
#ifdef GLIDE_API_COMPATIBILITY
grMipmap->grInfo.smallLodLog2 = GR_LOD_LOG2_64;
grMipmap->grInfo.largeLodLog2 = GR_LOD_LOG2_64;
grMipmap->grInfo.aspectRatioLog2 = GR_ASPECT_LOG2_1x1;
#endif
grMipmap->grInfo.format = GR_TEXFMT_P_8;
grMipmap->flags = TF_WRAPXY|TF_CHROMAKEYED;

2
src/hardware/hw_glide.h
View file

@ -59,9 +59,11 @@ typedef FxI32 GrTextureFormat_t;
typedef struct
{
#ifdef GLIDE_API_COMPATIBILITY
GrLOD_t smallLodLog2;
GrLOD_t largeLodLog2;
GrAspectRatio_t aspectRatioLog2;
#endif
GrTextureFormat_t format;
void *data;
} GrTexInfo;

2
src/hardware/hw_light.c
View file

@ -1112,9 +1112,11 @@ static void HWR_SetLight(void)
lightmappatch.height = 128;
lightmappatch.mipmap.width = 128;
lightmappatch.mipmap.height = 128;
#ifdef GLIDE_API_COMPATIBILITY
lightmappatch.mipmap.grInfo.smallLodLog2 = GR_LOD_LOG2_128;
lightmappatch.mipmap.grInfo.largeLodLog2 = GR_LOD_LOG2_128;
lightmappatch.mipmap.grInfo.aspectRatioLog2 = GR_ASPECT_LOG2_1x1;
#endif
lightmappatch.mipmap.flags = 0; //TF_WRAPXY; // DEBUG: view the overdraw !
}
HWD.pfnSetTexture(&lightmappatch.mipmap);

4
src/hardware/hw_md2.c
View file

@ -716,10 +716,12 @@ static void md2_loadTexture(md2_t *model)
grpatch->mipmap.width = (UINT16)w;
grpatch->mipmap.height = (UINT16)h;
#ifdef GLIDE_API_COMPATIBILITY
// not correct!
grpatch->mipmap.grInfo.smallLodLog2 = GR_LOD_LOG2_256;
grpatch->mipmap.grInfo.largeLodLog2 = GR_LOD_LOG2_256;
grpatch->mipmap.grInfo.aspectRatioLog2 = GR_ASPECT_LOG2_1x1;
#endif
}
HWD.pfnSetTexture(&grpatch->mipmap);
HWR_UnlockCachedPatch(grpatch);
@ -767,10 +769,12 @@ static void md2_loadBlendTexture(md2_t *model)
grpatch->mipmap.width = (UINT16)w;
grpatch->mipmap.height = (UINT16)h;
#ifdef GLIDE_API_COMPATIBILITY
// not correct!
grpatch->mipmap.grInfo.smallLodLog2 = GR_LOD_LOG2_256;
grpatch->mipmap.grInfo.largeLodLog2 = GR_LOD_LOG2_256;
grpatch->mipmap.grInfo.aspectRatioLog2 = GR_ASPECT_LOG2_1x1;
#endif
}
HWD.pfnSetTexture(&grpatch->mipmap); // We do need to do this so that it can be cleared and knows to recreate it when necessary
HWR_UnlockCachedPatch(grpatch);