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Commit 7840b170 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: I6ea1616273346117a17646edb68e6518e584f2b1 Reviewed-on: https://chromium-review.googlesource.com/189435Reviewed-by: 's avatarShannon Woods <shannonwoods@chromium.org> Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org> Tested-by: 's avatarGeoff Lang <geofflang@chromium.org>
parent 72b16b25
Showing with 38 additions and 37 deletions
src/libGLESv2/renderer/d3d11/InputLayoutCache.cpp
......@@ -47,7 +47,7 @@ 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;
}
......@@ -80,7 +80,7 @@ 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;
}
......@@ -101,7 +101,6 @@ 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 };
......@@ -135,7 +134,6 @@ GLenum InputLayoutCache::applyVertexBuffers(TranslatedAttribute attributes[gl::M
vertexBuffers[i] = bufferStorage ? bufferStorage->getBuffer(BUFFER_USAGE_VERTEX_OR_TRANSFORM_FEEDBACK)
: vertexBuffer->getBuffer();
vertexBufferSerials[i] = bufferStorage ? bufferStorage->getSerial() : vertexBuffer->getSerial();
vertexStrides[i] = attributes[i].stride;
vertexOffsets[i] = attributes[i].offset;
}
......@@ -200,11 +198,11 @@ 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
......@@ -1151,28 +1151,27 @@ 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;
}
}
......@@ -1348,13 +1347,15 @@ 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;
}
......@@ -1457,13 +1458,15 @@ 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;
}
......@@ -1714,8 +1717,8 @@ void Renderer11::markAllStateDirty()
mForceSetScissor = true;
mForceSetViewport = true;
mAppliedIBSerial = 0;
mAppliedStorageIBSerial = 0;
mAppliedIB = NULL;
mAppliedIBFormat = DXGI_FORMAT_UNKNOWN;
mAppliedIBOffset = 0;
mAppliedVertexShader = NULL;
......
src/libGLESv2/renderer/d3d11/Renderer11.h
......@@ -345,8 +345,8 @@ class Renderer11 : public Renderer
D3D11_PRIMITIVE_TOPOLOGY mCurrentPrimitiveTopology;
// Currently applied index buffer
unsigned int mAppliedIBSerial;
unsigned int mAppliedStorageIBSerial;
ID3D11Buffer *mAppliedIB;
DXGI_FORMAT mAppliedIBFormat;
unsigned int mAppliedIBOffset;
// Currently applied transform feedback buffers
......
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