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Don't try to fill in non-created mips for immutable textures

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baldurk
2016-08-02 13:36:20 +02:00
parent 636ea250c8
commit 298200608e
1 changed files with 8 additions and 2 deletions
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renderdoc/driver/gl/gl_manager.cpp
+8 -2
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@@ -1172,9 +1172,15 @@ bool GLResourceManager::Serialise_InitialState(ResourceId resid, GLResource res)
// the lower levels - this could happen if e.g. a texture is
// init'd with glTexImage(level = 0), then after we stop tracking
// it glGenerateMipmap is called
{
GLuint live = GetLiveResource(Id).name;
GLuint live = GetLiveResource(Id).name;
// this is only relevant for non-immutable textures though
GLint immut = 0;
gl.glGetTextureParameterivEXT(live, textype, eGL_TEXTURE_IMMUTABLE_FORMAT, &immut);
if(immut == 0)
{
GLsizei w = (GLsizei)width;
GLsizei h = (GLsizei)height;
GLsizei d = (GLsizei)depth;