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Implement proxy textures/buffers on GL, needed for local proxy replay

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baldurk
2015-02-11 15:15:01 +00:00
parent dad64bf6cb
commit e048d5ba6b
1 changed files with 221 additions and 12 deletions
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renderdoc/driver/gl/gl_replay.cpp
+221 -12
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@@ -2663,33 +2663,242 @@ void GLReplay::FreeTargetResource(ResourceId id)
m_pDriver->FreeTargetResource(id);
}
#pragma endregion
ResourceId GLReplay::CreateProxyTexture( FetchTexture templateTex )
ResourceId GLReplay::CreateProxyTexture(FetchTexture templateTex)
{
RDCUNIMPLEMENTED("CreateProxyTexture");
return ResourceId();
WrappedOpenGL &gl = *m_pDriver;
MakeCurrentReplayContext(m_DebugCtx);
GLuint tex = 0;
gl.glGenTextures(1, &tex);
GLenum intFormat = MakeGLFormat(gl, templateTex.format);
switch(templateTex.resType)
{
case eResType_Buffer:
case eResType_Texture1D:
{
gl.glBindTexture(eGL_TEXTURE_1D, tex);
gl.glTexStorage1D(eGL_TEXTURE_1D, templateTex.mips, intFormat, templateTex.width);
break;
}
case eResType_Texture1DArray:
{
gl.glBindTexture(eGL_TEXTURE_1D_ARRAY, tex);
gl.glTexStorage2D(eGL_TEXTURE_1D_ARRAY, templateTex.mips, intFormat, templateTex.width, templateTex.arraysize);
break;
}
case eResType_TextureRect:
case eResType_Texture2D:
{
gl.glBindTexture(eGL_TEXTURE_2D, tex);
gl.glTexStorage2D(eGL_TEXTURE_2D, templateTex.mips, intFormat, templateTex.width, templateTex.height);
break;
}
case eResType_Texture2DArray:
{
gl.glBindTexture(eGL_TEXTURE_2D_ARRAY, tex);
gl.glTexStorage3D(eGL_TEXTURE_2D_ARRAY, templateTex.mips, intFormat, templateTex.width, templateTex.height, templateTex.arraysize);
break;
}
case eResType_Texture2DMS:
{
gl.glBindTexture(eGL_TEXTURE_2D_MULTISAMPLE, tex);
gl.glTexStorage2DMultisample(eGL_TEXTURE_2D_MULTISAMPLE, templateTex.msSamp, intFormat, templateTex.width, templateTex.height, GL_TRUE);
break;
}
case eResType_Texture2DMSArray:
{
gl.glBindTexture(eGL_TEXTURE_2D_MULTISAMPLE_ARRAY, tex);
gl.glTexStorage3DMultisample(eGL_TEXTURE_2D_MULTISAMPLE_ARRAY, templateTex.msSamp, intFormat, templateTex.width, templateTex.height, templateTex.arraysize, GL_TRUE);
break;
}
case eResType_Texture3D:
{
gl.glBindTexture(eGL_TEXTURE_3D, tex);
gl.glTexStorage3D(eGL_TEXTURE_3D, templateTex.mips, intFormat, templateTex.width, templateTex.height, templateTex.depth);
break;
}
case eResType_TextureCube:
{
gl.glBindTexture(eGL_TEXTURE_CUBE_MAP, tex);
gl.glTexStorage2D(eGL_TEXTURE_CUBE_MAP, templateTex.mips, intFormat, templateTex.width, templateTex.height);
break;
}
case eResType_TextureCubeArray:
{
gl.glBindTexture(eGL_TEXTURE_CUBE_MAP_ARRAY, tex);
gl.glTexStorage3D(eGL_TEXTURE_CUBE_MAP_ARRAY, templateTex.mips, intFormat, templateTex.width, templateTex.height, templateTex.arraysize);
break;
}
}
if(templateTex.customName)
gl.glObjectLabel(eGL_TEXTURE, tex, -1, templateTex.name.elems);
return m_pDriver->GetResourceManager()->GetID(TextureRes(m_pDriver->GetCtx(), tex));
}
void GLReplay::SetProxyTextureData(ResourceId texid, uint32_t arrayIdx, uint32_t mip, byte *data, size_t dataSize)
{
RDCUNIMPLEMENTED("SetProxyTextureData");
WrappedOpenGL &gl = *m_pDriver;
GLuint tex = m_pDriver->GetResourceManager()->GetCurrentResource(texid).name;
auto &texdetails = m_pDriver->m_Textures[texid];
GLenum fmt = texdetails.internalFormat;
GLenum target = texdetails.curType;
GLint dim = texdetails.dimension;
if(IsCompressedFormat(target))
{
if(target == eGL_TEXTURE_1D)
{
gl.glCompressedTextureSubImage1DEXT(tex, target, (GLint)mip, 0, texdetails.width, fmt, dataSize, data);
}
else if(target == eGL_TEXTURE_1D_ARRAY)
{
gl.glCompressedTextureSubImage2DEXT(tex, target, (GLint)mip, 0, (GLint)arrayIdx, texdetails.width, 1, fmt, dataSize, data);
}
else if(target == eGL_TEXTURE_2D)
{
gl.glCompressedTextureSubImage2DEXT(tex, target, (GLint)mip, 0, 0, texdetails.width, texdetails.height, fmt, dataSize, data);
}
else if(target == eGL_TEXTURE_2D_ARRAY || target == eGL_TEXTURE_CUBE_MAP_ARRAY)
{
gl.glCompressedTextureSubImage3DEXT(tex, target, (GLint)mip, 0, 0, (GLint)arrayIdx, texdetails.width, texdetails.height, 1, fmt, dataSize, data);
}
else if(target == eGL_TEXTURE_3D)
{
gl.glCompressedTextureSubImage3DEXT(tex, target, (GLint)mip, 0, 0, 0, texdetails.width, texdetails.height, texdetails.depth, fmt, dataSize, data);
}
else if(target == eGL_TEXTURE_CUBE_MAP)
{
GLenum targets[] = {
eGL_TEXTURE_CUBE_MAP_POSITIVE_X,
eGL_TEXTURE_CUBE_MAP_NEGATIVE_X,
eGL_TEXTURE_CUBE_MAP_POSITIVE_Y,
eGL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
eGL_TEXTURE_CUBE_MAP_POSITIVE_Z,
eGL_TEXTURE_CUBE_MAP_NEGATIVE_Z,
};
RDCASSERT(arrayIdx < ARRAY_COUNT(targets));
target = targets[arrayIdx];
gl.glCompressedTextureSubImage2DEXT(tex, target, (GLint)mip, 0, 0, texdetails.width, texdetails.height, fmt, dataSize, data);
}
else if(target == eGL_TEXTURE_2D_MULTISAMPLE)
{
RDCUNIMPLEMENTED("multisampled proxy textures");
}
else if(target == eGL_TEXTURE_2D_MULTISAMPLE_ARRAY)
{
RDCUNIMPLEMENTED("multisampled proxy textures");
}
}
else
{
GLenum baseformat = GetBaseFormat(fmt);
GLenum datatype = GetDataType(fmt);
GLint depth = 1;
if(target == eGL_TEXTURE_3D) depth = texdetails.depth;
if(dataSize < GetByteSize(texdetails.width, texdetails.height, depth, baseformat, datatype))
{
RDCERR("Insufficient data provided to SetProxyTextureData");
return;
}
if(target == eGL_TEXTURE_1D)
{
gl.glTextureSubImage1DEXT(tex, target, (GLint)mip, 0, texdetails.width, baseformat, datatype, data);
}
else if(target == eGL_TEXTURE_1D_ARRAY)
{
gl.glTextureSubImage2DEXT(tex, target, (GLint)mip, 0, (GLint)arrayIdx, texdetails.width, 1, baseformat, datatype, data);
}
else if(target == eGL_TEXTURE_2D)
{
gl.glTextureSubImage2DEXT(tex, target, (GLint)mip, 0, 0, texdetails.width, texdetails.height, baseformat, datatype, data);
}
else if(target == eGL_TEXTURE_2D_ARRAY || target == eGL_TEXTURE_CUBE_MAP_ARRAY)
{
gl.glTextureSubImage3DEXT(tex, target, (GLint)mip, 0, 0, (GLint)arrayIdx, texdetails.width, texdetails.height, 1, baseformat, datatype, data);
}
else if(target == eGL_TEXTURE_3D)
{
gl.glTextureSubImage3DEXT(tex, target, (GLint)mip, 0, 0, 0, texdetails.width, texdetails.height, texdetails.depth, baseformat, datatype, data);
}
else if(target == eGL_TEXTURE_CUBE_MAP)
{
GLenum targets[] = {
eGL_TEXTURE_CUBE_MAP_POSITIVE_X,
eGL_TEXTURE_CUBE_MAP_NEGATIVE_X,
eGL_TEXTURE_CUBE_MAP_POSITIVE_Y,
eGL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
eGL_TEXTURE_CUBE_MAP_POSITIVE_Z,
eGL_TEXTURE_CUBE_MAP_NEGATIVE_Z,
};
RDCASSERT(arrayIdx < ARRAY_COUNT(targets));
target = targets[arrayIdx];
gl.glTextureSubImage2DEXT(tex, target, (GLint)mip, 0, 0, texdetails.width, texdetails.height, baseformat, datatype, data);
}
else if(target == eGL_TEXTURE_2D_MULTISAMPLE)
{
RDCUNIMPLEMENTED("multisampled proxy textures");
}
else if(target == eGL_TEXTURE_2D_MULTISAMPLE_ARRAY)
{
RDCUNIMPLEMENTED("multisampled proxy textures");
}
}
}
ResourceId GLReplay::CreateProxyBuffer(FetchBuffer templateBuf)
{
RDCUNIMPLEMENTED("CreateProxyBuffer");
return ResourceId();
WrappedOpenGL &gl = *m_pDriver;
MakeCurrentReplayContext(m_DebugCtx);
GLenum target = eGL_ARRAY_BUFFER;
if(templateBuf.creationFlags & eBufferCreate_Indirect)
target = eGL_DRAW_INDIRECT_BUFFER;
if(templateBuf.creationFlags & eBufferCreate_IB)
target = eGL_ELEMENT_ARRAY_BUFFER;
if(templateBuf.creationFlags & eBufferCreate_CB)
target = eGL_UNIFORM_BUFFER;
if(templateBuf.creationFlags & eBufferCreate_UAV)
target = eGL_SHADER_STORAGE_BUFFER;
GLuint buf = 0;
gl.glGenBuffers(1, &buf);
gl.glBindBuffer(target, buf);
gl.glNamedBufferStorageEXT(buf, (GLsizeiptr)templateBuf.byteSize, NULL, GL_DYNAMIC_STORAGE_BIT|GL_MAP_READ_BIT);
if(templateBuf.customName)
gl.glObjectLabel(eGL_BUFFER, buf, -1, templateBuf.name.elems);
return m_pDriver->GetResourceManager()->GetID(BufferRes(m_pDriver->GetCtx(), buf));
}
void GLReplay::SetProxyBufferData(ResourceId bufid, byte *data, size_t dataSize)
{
RDCUNIMPLEMENTED("SetProxyBufferData");
GLuint buf = m_pDriver->GetResourceManager()->GetCurrentResource(bufid).name;
m_pDriver->glNamedBufferSubDataEXT(buf, 0, dataSize, data);
}
#pragma endregion