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Commit 1fecbc85 by Geoff Lang
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Hard-limit the number of uniform vectors in D3D11.

Before the Caps were added, the maximum fragment and vertex shader uniform vectors were hard-limited to 1024. When increasing them to the D3D11 maximums, the WebGL test uniforms/gl-uniform-arrays would time out. Reverting the limit until the test can succeed with higher limits. BUG=407309 Change-Id: Ifb7015bdeb3d32d7dcd124cfedbea5f7e2c25a5e Reviewed-on: https://chromium-review.googlesource.com/213824Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org> Tested-by: 's avatarGeoff Lang <geofflang@chromium.org>
parent 3b5c2dae
Showing with 6 additions and 4 deletions
src/libGLESv2/renderer/d3d/d3d11/renderer11_utils.cpp
......@@ -558,13 +558,14 @@ static size_t GetMaximumVertexInputSlots(D3D_FEATURE_LEVEL featureLevel)
static size_t GetMaximumVertexUniformVectors(D3D_FEATURE_LEVEL featureLevel)
{
// TODO(geofflang): Remove hard-coded limit once the gl-uniform-arrays test can pass
switch (featureLevel)
{
case D3D_FEATURE_LEVEL_11_1:
case D3D_FEATURE_LEVEL_11_0: return D3D11_REQ_CONSTANT_BUFFER_ELEMENT_COUNT;
case D3D_FEATURE_LEVEL_11_0: return 1024; // D3D11_REQ_CONSTANT_BUFFER_ELEMENT_COUNT;
case D3D_FEATURE_LEVEL_10_1:
case D3D_FEATURE_LEVEL_10_0: return D3D10_REQ_CONSTANT_BUFFER_ELEMENT_COUNT;
case D3D_FEATURE_LEVEL_10_0: return 1024; // D3D10_REQ_CONSTANT_BUFFER_ELEMENT_COUNT;
// From http://msdn.microsoft.com/en-us/library/windows/desktop/ff476149.aspx ID3D11DeviceContext::VSSetConstantBuffers
case D3D_FEATURE_LEVEL_9_3:
......@@ -648,13 +649,14 @@ static size_t GetMaximumVertexTextureUnits(D3D_FEATURE_LEVEL featureLevel)
static size_t GetMaximumPixelUniformVectors(D3D_FEATURE_LEVEL featureLevel)
{
// TODO(geofflang): Remove hard-coded limit once the gl-uniform-arrays test can pass
switch (featureLevel)
{
case D3D_FEATURE_LEVEL_11_1:
case D3D_FEATURE_LEVEL_11_0: return D3D11_REQ_CONSTANT_BUFFER_ELEMENT_COUNT;
case D3D_FEATURE_LEVEL_11_0: return 1024; // D3D11_REQ_CONSTANT_BUFFER_ELEMENT_COUNT;
case D3D_FEATURE_LEVEL_10_1:
case D3D_FEATURE_LEVEL_10_0: return D3D10_REQ_CONSTANT_BUFFER_ELEMENT_COUNT;
case D3D_FEATURE_LEVEL_10_0: return 1024; // D3D10_REQ_CONSTANT_BUFFER_ELEMENT_COUNT;
// From http://msdn.microsoft.com/en-us/library/windows/desktop/ff476149.aspx ID3D11DeviceContext::PSSetConstantBuffers
case D3D_FEATURE_LEVEL_9_3:
......
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