Store multiple vertex executables in the program binary.
With dynamic vertex conversion the GPU, we will have different input
layouts resulting in different executables. This patch adds a way
of mapping the input layouts to vertex executables.
BUG=angle:560
Change-Id: Ie36f2f8ac2dfcb96f562af577d31f57d6d89b447
Reviewed-on: https://chromium-review.googlesource.com/185192
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
diff --git a/src/libGLESv2/renderer/d3d11/InputLayoutCache.cpp b/src/libGLESv2/renderer/d3d11/InputLayoutCache.cpp
index b88a54f..5962862 100644
--- a/src/libGLESv2/renderer/d3d11/InputLayoutCache.cpp
+++ b/src/libGLESv2/renderer/d3d11/InputLayoutCache.cpp
@@ -22,6 +22,21 @@
namespace rx
{
+static void GetInputLayout(const TranslatedAttribute translatedAttributes[gl::MAX_VERTEX_ATTRIBS],
+ gl::VertexFormat inputLayout[gl::MAX_VERTEX_ATTRIBS])
+{
+ for (unsigned int attributeIndex = 0; attributeIndex < gl::MAX_VERTEX_ATTRIBS; attributeIndex++)
+ {
+ const TranslatedAttribute &translatedAttribute = translatedAttributes[attributeIndex];
+
+ if (translatedAttributes[attributeIndex].active)
+ {
+ inputLayout[attributeIndex] = gl::VertexFormat(*translatedAttribute.attribute,
+ translatedAttribute.currentValueType);
+ }
+ }
+}
+
const unsigned int InputLayoutCache::kMaxInputLayouts = 1024;
InputLayoutCache::InputLayoutCache() : mInputLayoutMap(kMaxInputLayouts, hashInputLayout, compareInputLayouts)
@@ -135,7 +150,9 @@
}
else
{
- ShaderExecutable11 *shader = ShaderExecutable11::makeShaderExecutable11(programBinary->getVertexExecutable());
+ gl::VertexFormat shaderInputLayout[gl::MAX_VERTEX_ATTRIBS];
+ GetInputLayout(attributes, shaderInputLayout);
+ ShaderExecutable11 *shader = ShaderExecutable11::makeShaderExecutable11(programBinary->getVertexExecutableForInputLayout(shaderInputLayout));
D3D11_INPUT_ELEMENT_DESC descs[gl::MAX_VERTEX_ATTRIBS];
for (unsigned int j = 0; j < ilKey.elementCount; ++j)
diff --git a/src/libGLESv2/renderer/d3d11/Renderer11.cpp b/src/libGLESv2/renderer/d3d11/Renderer11.cpp
index a4037f6..31d31c4 100644
--- a/src/libGLESv2/renderer/d3d11/Renderer11.cpp
+++ b/src/libGLESv2/renderer/d3d11/Renderer11.cpp
@@ -1403,9 +1403,9 @@
}
}
-void Renderer11::applyShaders(gl::ProgramBinary *programBinary, bool rasterizerDiscard)
+void Renderer11::applyShaders(gl::ProgramBinary *programBinary, bool rasterizerDiscard, const gl::VertexFormat inputLayout[])
{
- ShaderExecutable *vertexExe = programBinary->getVertexExecutable();
+ ShaderExecutable *vertexExe = programBinary->getVertexExecutableForInputLayout(inputLayout);
ShaderExecutable *pixelExe = programBinary->getPixelExecutable();
ShaderExecutable *geometryExe = programBinary->getGeometryExecutable();
diff --git a/src/libGLESv2/renderer/d3d11/Renderer11.h b/src/libGLESv2/renderer/d3d11/Renderer11.h
index 69e04ab..2f7d403 100644
--- a/src/libGLESv2/renderer/d3d11/Renderer11.h
+++ b/src/libGLESv2/renderer/d3d11/Renderer11.h
@@ -75,7 +75,7 @@
virtual bool applyPrimitiveType(GLenum mode, GLsizei count);
virtual bool applyRenderTarget(gl::Framebuffer *frameBuffer);
- virtual void applyShaders(gl::ProgramBinary *programBinary, bool rasterizerDiscard);
+ virtual void applyShaders(gl::ProgramBinary *programBinary, bool rasterizerDiscard, const gl::VertexFormat inputLayout[]);
virtual void applyUniforms(const gl::ProgramBinary &programBinary);
virtual GLenum applyVertexBuffer(gl::ProgramBinary *programBinary, const gl::VertexAttribute vertexAttributes[], gl::VertexAttribCurrentValueData currentValues[],
GLint first, GLsizei count, GLsizei instances);