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Fix for map/unmap to capture properly while idle

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baldurk committed 2014-12-04 14:59:46 +00:00
1 parent 315f190c49
commit b3cf3719ea
1 file changed
+9 -25
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renderdoc/driver/gl/wrappers/gl_buffer_funcs.cpp
+9 -25
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@@ -1346,31 +1346,9 @@ bool WrappedOpenGL::Serialise_glUnmapNamedBufferEXT(GLuint buffer)
if(m_State >= WRITING)
record = GetResourceManager()->GetResourceRecord(BufferRes(GetCtx(), buffer));
ResourceId bufID;
uint64_t offs = 0;
uint64_t len = 0;
if(m_State < WRITING || m_State == WRITING_CAPFRAME)
{
SERIALISE_ELEMENT(ResourceId, ID, record->GetResourceID());
SERIALISE_ELEMENT(uint64_t, offset, record->Map.offset);
SERIALISE_ELEMENT(uint64_t, length, record->Map.length);
bufID = ID;
offs = offset;
len = length;
}
else if(m_State == WRITING_IDLE)
{
bufID = record->GetResourceID();
offs = record->Map.offset;
len = record->Map.length;
void *ptr = m_Real.glMapNamedBufferRangeEXT(buffer, (GLintptr)offs, (GLsizeiptr)len, GL_MAP_WRITE_BIT);
memcpy(ptr, record->Map.ptr, (size_t)len);
m_Real.glUnmapNamedBufferEXT(buffer);
return true;
}
SERIALISE_ELEMENT(ResourceId, bufID, record->GetResourceID());
SERIALISE_ELEMENT(uint64_t, offs, record->Map.offset);
SERIALISE_ELEMENT(uint64_t, len, record->Map.length);
uint64_t bufBindStart = 0;
@@ -1404,6 +1382,12 @@ bool WrappedOpenGL::Serialise_glUnmapNamedBufferEXT(GLuint buffer)
{
memcpy(record->GetShadowPtr(1)+diffStart, record->Map.ptr+diffStart, diffEnd-diffStart);
}
if(m_State == WRITING_IDLE)
{
diffStart = 0;
diffEnd = (size_t)len;
}
SERIALISE_ELEMENT(uint32_t, DiffStart, (uint32_t)diffStart);
SERIALISE_ELEMENT(uint32_t, DiffEnd, (uint32_t)diffEnd);