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Handle shader picmip and fix shaders not rendered properly with force32bit (alpha channel was ignored)

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smallmodel 2024-07-28 19:12:20 +02:00
parent c13f9dc9a8
commit 60e4fa7005
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GPG key ID: 9F2D623CEDF08512
2 changed files with 10 additions and 10 deletions
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2
code/renderer/tr_image.c
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@ -608,7 +608,7 @@ static void Upload32(
}
else
{
internalFormat = GL_RGB8;
internalFormat = GL_RGBA8;
}
}
} else {

18
code/renderer/tr_shader.c
View file

@ -790,7 +790,7 @@ static void ParseTexMod( char *_text, shaderStage_t *stage, int cntBundle )
ParseStage
===================
*/
static qboolean ParseStage(shaderStage_t* stage, char** text)
static qboolean ParseStage(shaderStage_t* stage, char** text, qboolean picmip)
{
char* token;
int depthMaskBits = GLS_DEPTHMASK_TRUE, blendSrcBits = 0, blendDstBits = 0, atestBits = 0, depthFuncBits = 0, colorBits = 0;
@ -884,7 +884,7 @@ static qboolean ParseStage(shaderStage_t* stage, char** text)
}
else
{
stage->bundle[cntBundle].image[0] = R_FindImageFile(token, !stage->noMipMaps, !stage->noPicMip, qfalse, GL_REPEAT, GL_REPEAT);
stage->bundle[cntBundle].image[0] = R_FindImageFile(token, !stage->noMipMaps, (!stage->noPicMip ? picmip : 0), stage->force32bit, GL_REPEAT, GL_REPEAT);
if (!stage->bundle[cntBundle].image[0])
{
ri.Printf(PRINT_WARNING, "WARNING: R_FindImageFile could not find '%s' in shader '%s'\n", token, shader.name);
@ -943,7 +943,7 @@ static qboolean ParseStage(shaderStage_t* stage, char** text)
return qfalse;
}
stage->bundle[cntBundle].image[0] = R_FindImageFile(token, !stage->noMipMaps, !stage->noPicMip, qfalse, clampx, clampy);
stage->bundle[cntBundle].image[0] = R_FindImageFile(token, !stage->noMipMaps, (!stage->noPicMip ? picmip : 0), stage->force32bit, clampx, clampy);
if (!stage->bundle[cntBundle].image[0])
{
ri.Printf(PRINT_WARNING, "WARNING: R_FindImageFile could not find '%s' in shader '%s'\n", token, shader.name);
@ -995,7 +995,7 @@ static qboolean ParseStage(shaderStage_t* stage, char** text)
}
num = stage->bundle[cntBundle].numImageAnimations;
if ( num < MAX_IMAGE_ANIMATIONS ) {
stage->bundle[cntBundle].image[num] = R_FindImageFile(token, !stage->noMipMaps, !stage->noPicMip, qfalse, GL_REPEAT, GL_REPEAT );
stage->bundle[cntBundle].image[num] = R_FindImageFile(token, !stage->noMipMaps, (!stage->noPicMip ? picmip : 0), stage->force32bit, GL_REPEAT, GL_REPEAT );
if ( !stage->bundle[cntBundle].image[num] )
{
ri.Printf( PRINT_WARNING, "WARNING: R_FindImageFile could not find '%s' in shader '%s'\n", token, shader.name );
@ -1018,7 +1018,7 @@ static qboolean ParseStage(shaderStage_t* stage, char** text)
return qfalse;
}
stage->normalMap = R_FindImageFile(token, !stage->noMipMaps, !stage->noPicMip, stage->force32bit, GL_REPEAT, GL_REPEAT);
stage->normalMap = R_FindImageFile(token, !stage->noMipMaps, (!stage->noPicMip ? picmip : 0), stage->force32bit, GL_REPEAT, GL_REPEAT);
if (!stage->normalMap)
{
ri.Printf(PRINT_WARNING, "WARNING: R_FindImageFile could not find '%s' in shader '%s'\n", token, shader.name);
@ -2143,7 +2143,7 @@ shader. Parse it into the global shader variable. Later functions
will optimize it.
=================
*/
static qboolean ParseShader( char **text )
static qboolean ParseShader( char **text, qboolean picmip )
{
char *token;
int s;
@ -2174,7 +2174,7 @@ static qboolean ParseShader( char **text )
// stage definition
else if ( token[0] == '{' )
{
if ( !ParseStage( &unfoggedStages[s], text ) )
if ( !ParseStage( &unfoggedStages[s], text, picmip ) )
{
return qfalse;
}
@ -2262,7 +2262,7 @@ static qboolean ParseShader( char **text )
shader_noPicMip = qtrue;
continue;
}
// no picmip adjustment
// force 32 bit images
else if (!Q_stricmp(token, "force32bit"))
{
shader_force32bit = qtrue;
@ -3225,7 +3225,7 @@ shader_t* R_FindShader(const char* name, int lightmapIndex, qboolean mipRawImage
ri.Printf( PRINT_ALL, "*SHADER* %s\n", name );
}
if ( !ParseShader( &shaderText ) ) {
if ( !ParseShader( &shaderText, picmip ) ) {
// had errors, so use default shader
shader.defaultShader = qtrue;
}