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Commit 28b47909 by Geoff Lang
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Cache bound vertex and index buffers by ID3D11Buffer instead of serial.

Since a DirectBuffer11 may return different buffers from getBuffer depending on the required buffer type and if the internal buffers are dirty or not, the current serial is not reliable. Use the actual buffer object so that there can be no missmatch. BUG=350581 Change-Id: I23ead63c2f626fc94ccc216201fa8ddc5b652c1b Reviewed-on: https://chromium-review.googlesource.com/189538Reviewed-by: 's avatarShannon Woods <shannonwoods@chromium.org> Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org> Tested-by: 's avatarGeoff Lang <geofflang@chromium.org>
parent 57f247bd
Showing with 38 additions and 37 deletions
src/libGLESv2/renderer/d3d11/InputLayoutCache.cpp
......@@ -31,7 +31,7 @@ InputLayoutCache::InputLayoutCache() : mInputLayoutMap(kMaxInputLayouts, hashInp
mCurrentIL = NULL;
for (unsigned int i = 0; i < gl::MAX_VERTEX_ATTRIBS; i++)
{
mCurrentBuffers[i] = -1;
mCurrentBuffers[i] = NULL;
mCurrentVertexStrides[i] = -1;
mCurrentVertexOffsets[i] = -1;
}
......@@ -64,7 +64,7 @@ void InputLayoutCache::markDirty()
mCurrentIL = NULL;
for (unsigned int i = 0; i < gl::MAX_VERTEX_ATTRIBS; i++)
{
mCurrentBuffers[i] = -1;
mCurrentBuffers[i] = NULL;
mCurrentVertexStrides[i] = -1;
mCurrentVertexOffsets[i] = -1;
}
......@@ -85,7 +85,6 @@ GLenum InputLayoutCache::applyVertexBuffers(TranslatedAttribute attributes[gl::M
InputLayoutKey ilKey = { 0 };
ID3D11Buffer *vertexBuffers[gl::MAX_VERTEX_ATTRIBS] = { NULL };
unsigned int vertexBufferSerials[gl::MAX_VERTEX_ATTRIBS] = { 0 };
UINT vertexStrides[gl::MAX_VERTEX_ATTRIBS] = { 0 };
UINT vertexOffsets[gl::MAX_VERTEX_ATTRIBS] = { 0 };
......@@ -115,7 +114,6 @@ GLenum InputLayoutCache::applyVertexBuffers(TranslatedAttribute attributes[gl::M
ilKey.elementCount++;
vertexBuffers[i] = bufferStorage ? bufferStorage->getBuffer(BUFFER_USAGE_VERTEX) : vertexBuffer->getBuffer();
vertexBufferSerials[i] = bufferStorage ? bufferStorage->getSerial() : vertexBuffer->getSerial();
vertexStrides[i] = attributes[i].stride;
vertexOffsets[i] = attributes[i].offset;
}
......@@ -178,11 +176,11 @@ GLenum InputLayoutCache::applyVertexBuffers(TranslatedAttribute attributes[gl::M
for (unsigned int i = 0; i < gl::MAX_VERTEX_ATTRIBS; i++)
{
if (vertexBufferSerials[i] != mCurrentBuffers[i] || vertexStrides[i] != mCurrentVertexStrides[i] ||
if (vertexBuffers[i] != mCurrentBuffers[i] || vertexStrides[i] != mCurrentVertexStrides[i] ||
vertexOffsets[i] != mCurrentVertexOffsets[i])
{
mDeviceContext->IASetVertexBuffers(i, 1, &vertexBuffers[i], &vertexStrides[i], &vertexOffsets[i]);
mCurrentBuffers[i] = vertexBufferSerials[i];
mCurrentBuffers[i] = vertexBuffers[i];
mCurrentVertexStrides[i] = vertexStrides[i];
mCurrentVertexOffsets[i] = vertexOffsets[i];
}
......
src/libGLESv2/renderer/d3d11/InputLayoutCache.h
......@@ -67,7 +67,7 @@ class InputLayoutCache
};
ID3D11InputLayout *mCurrentIL;
unsigned int mCurrentBuffers[gl::MAX_VERTEX_ATTRIBS];
ID3D11Buffer *mCurrentBuffers[gl::MAX_VERTEX_ATTRIBS];
UINT mCurrentVertexStrides[gl::MAX_VERTEX_ATTRIBS];
UINT mCurrentVertexOffsets[gl::MAX_VERTEX_ATTRIBS];
......
src/libGLESv2/renderer/d3d11/Renderer11.cpp
......@@ -1092,28 +1092,27 @@ GLenum Renderer11::applyIndexBuffer(const GLvoid *indices, gl::Buffer *elementAr
if (err == GL_NO_ERROR)
{
if (indexInfo->storage)
{
if (indexInfo->serial != mAppliedStorageIBSerial || indexInfo->startOffset != mAppliedIBOffset)
{
BufferStorage11 *storage = BufferStorage11::makeBufferStorage11(indexInfo->storage);
IndexBuffer11* indexBuffer = IndexBuffer11::makeIndexBuffer11(indexInfo->indexBuffer);
IndexBuffer11* indexBuffer = IndexBuffer11::makeIndexBuffer11(indexInfo->indexBuffer);
mDeviceContext->IASetIndexBuffer(storage->getBuffer(BUFFER_USAGE_INDEX), indexBuffer->getIndexFormat(), indexInfo->startOffset);
ID3D11Buffer *buffer = NULL;
DXGI_FORMAT bufferFormat = indexBuffer->getIndexFormat();
mAppliedIBSerial = 0;
mAppliedStorageIBSerial = storage->getSerial();
mAppliedIBOffset = indexInfo->startOffset;
}
if (indexInfo->storage)
{
BufferStorage11 *storage = BufferStorage11::makeBufferStorage11(indexInfo->storage);
buffer = storage->getBuffer(BUFFER_USAGE_INDEX);
}
else if (indexInfo->serial != mAppliedIBSerial || indexInfo->startOffset != mAppliedIBOffset)
else
{
IndexBuffer11* indexBuffer = IndexBuffer11::makeIndexBuffer11(indexInfo->indexBuffer);
buffer = indexBuffer->getBuffer();
}
mDeviceContext->IASetIndexBuffer(indexBuffer->getBuffer(), indexBuffer->getIndexFormat(), indexInfo->startOffset);
if (buffer != mAppliedIB || bufferFormat != mAppliedIBFormat || indexInfo->startOffset != mAppliedIBOffset)
{
mDeviceContext->IASetIndexBuffer(buffer, bufferFormat, indexInfo->startOffset);
mAppliedIBSerial = indexInfo->serial;
mAppliedStorageIBSerial = 0;
mAppliedIB = buffer;
mAppliedIBFormat = bufferFormat;
mAppliedIBOffset = indexInfo->startOffset;
}
}
......@@ -1251,13 +1250,15 @@ void Renderer11::drawLineLoop(GLsizei count, GLenum type, const GLvoid *indices,
return gl::error(GL_OUT_OF_MEMORY);
}
if (mAppliedIBSerial != mLineLoopIB->getSerial() || mAppliedIBOffset != indexBufferOffset)
{
IndexBuffer11 *indexBuffer = IndexBuffer11::makeIndexBuffer11(mLineLoopIB->getIndexBuffer());
IndexBuffer11 *indexBuffer = IndexBuffer11::makeIndexBuffer11(mLineLoopIB->getIndexBuffer());
ID3D11Buffer *d3dIndexBuffer = indexBuffer->getBuffer();
DXGI_FORMAT indexFormat = indexBuffer->getIndexFormat();
if (mAppliedIB != d3dIndexBuffer || mAppliedIBFormat != indexFormat || mAppliedIBOffset != indexBufferOffset)
{
mDeviceContext->IASetIndexBuffer(indexBuffer->getBuffer(), indexBuffer->getIndexFormat(), indexBufferOffset);
mAppliedIBSerial = mLineLoopIB->getSerial();
mAppliedStorageIBSerial = 0;
mAppliedIB = d3dIndexBuffer;
mAppliedIBFormat = indexFormat;
mAppliedIBOffset = indexBufferOffset;
}
......@@ -1360,13 +1361,15 @@ void Renderer11::drawTriangleFan(GLsizei count, GLenum type, const GLvoid *indic
return gl::error(GL_OUT_OF_MEMORY);
}
if (mAppliedIBSerial != mTriangleFanIB->getSerial() || mAppliedIBOffset != indexBufferOffset)
{
IndexBuffer11 *indexBuffer = IndexBuffer11::makeIndexBuffer11(mTriangleFanIB->getIndexBuffer());
IndexBuffer11 *indexBuffer = IndexBuffer11::makeIndexBuffer11(mTriangleFanIB->getIndexBuffer());
ID3D11Buffer *d3dIndexBuffer = indexBuffer->getBuffer();
DXGI_FORMAT indexFormat = indexBuffer->getIndexFormat();
if (mAppliedIB != d3dIndexBuffer || mAppliedIBFormat != indexFormat || mAppliedIBOffset != indexBufferOffset)
{
mDeviceContext->IASetIndexBuffer(indexBuffer->getBuffer(), indexBuffer->getIndexFormat(), indexBufferOffset);
mAppliedIBSerial = mTriangleFanIB->getSerial();
mAppliedStorageIBSerial = 0;
mAppliedIB = d3dIndexBuffer;
mAppliedIBFormat = indexFormat;
mAppliedIBOffset = indexBufferOffset;
}
......@@ -1866,8 +1869,8 @@ void Renderer11::markAllStateDirty()
mForceSetScissor = true;
mForceSetViewport = true;
mAppliedIBSerial = 0;
mAppliedStorageIBSerial = 0;
mAppliedIB = NULL;
mAppliedIBFormat = DXGI_FORMAT_UNKNOWN;
mAppliedIBOffset = 0;
mAppliedProgramBinarySerial = 0;
......
src/libGLESv2/renderer/d3d11/Renderer11.h
......@@ -291,8 +291,8 @@ class Renderer11 : public Renderer
// Currently applied primitive topology
D3D11_PRIMITIVE_TOPOLOGY mCurrentPrimitiveTopology;
unsigned int mAppliedIBSerial;
unsigned int mAppliedStorageIBSerial;
ID3D11Buffer *mAppliedIB;
DXGI_FORMAT mAppliedIBFormat;
unsigned int mAppliedIBOffset;
unsigned int mAppliedProgramBinarySerial;
......
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