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Fixes for querying things out of cubemaps

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Baldur Karlsson
2014-06-19 13:43:47 +01:00
parent c9d8ab2dcf
commit 7941c3ebb3
1 changed files with 12 additions and 6 deletions
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renderdoc/driver/gl/gl_replay.cpp
+12 -6
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@@ -334,12 +334,16 @@ FetchTexture GLReplay::GetTexture(ResourceId id)
gl.glBindTexture(res.curType, res.resource.name);
// if I call this for levels 1, 2, .. etc. Can I get sizes that aren't mip dimensions?
GLenum levelQueryType = res.curType;
if(levelQueryType == eGL_TEXTURE_CUBE_MAP)
levelQueryType = eGL_TEXTURE_CUBE_MAP_POSITIVE_X;
// TODO if I call this for levels 1, 2, .. etc. Can I get sizes that aren't mip dimensions?
GLint width = 1, height = 1, depth = 1, samples=1;
gl.glGetTexLevelParameteriv(res.curType, 0, eGL_TEXTURE_WIDTH, &width);
gl.glGetTexLevelParameteriv(res.curType, 0, eGL_TEXTURE_HEIGHT, &height);
gl.glGetTexLevelParameteriv(res.curType, 0, eGL_TEXTURE_DEPTH, &depth);
gl.glGetTexLevelParameteriv(res.curType, 0, eGL_TEXTURE_SAMPLES, &samples);
gl.glGetTexLevelParameteriv(levelQueryType, 0, eGL_TEXTURE_WIDTH, &width);
gl.glGetTexLevelParameteriv(levelQueryType, 0, eGL_TEXTURE_HEIGHT, &height);
gl.glGetTexLevelParameteriv(levelQueryType, 0, eGL_TEXTURE_DEPTH, &depth);
gl.glGetTexLevelParameteriv(levelQueryType, 0, eGL_TEXTURE_SAMPLES, &samples);
if(res.width == 0)
{
@@ -382,6 +386,7 @@ FetchTexture GLReplay::GetTexture(ResourceId id)
tex.dimension = 2;
tex.width = (uint32_t)width;
tex.height = (uint32_t)height;
tex.depth = (res.curType == eGL_TEXTURE_CUBE_MAP ? 6 : 1);
tex.cubemap = (res.curType == eGL_TEXTURE_CUBE_MAP);
tex.msSamp = (res.curType == eGL_TEXTURE_2D_MULTISAMPLE ? samples : 1);
break;
@@ -391,6 +396,7 @@ FetchTexture GLReplay::GetTexture(ResourceId id)
tex.dimension = 2;
tex.width = (uint32_t)width;
tex.height = (uint32_t)height;
tex.depth = (res.curType == eGL_TEXTURE_CUBE_MAP ? 6 : 1);
tex.arraysize = depth;
tex.cubemap = (res.curType == eGL_TEXTURE_CUBE_MAP_ARRAY);
tex.msSamp = (res.curType == eGL_TEXTURE_2D_MULTISAMPLE_ARRAY ? samples : 1);
@@ -427,7 +433,7 @@ FetchTexture GLReplay::GetTexture(ResourceId id)
// surely this will be the same for each level... right? that would be insane if it wasn't
GLint fmt = 0;
gl.glGetTexLevelParameteriv(res.curType, 0, eGL_TEXTURE_INTERNAL_FORMAT, &fmt);
gl.glGetTexLevelParameteriv(levelQueryType, 0, eGL_TEXTURE_INTERNAL_FORMAT, &fmt);
tex.format = MakeResourceFormat(gl, res.curType, (GLenum)fmt);