gpu/command_buffer/service/context_state.h - Issue 118203002: During virtual context switches only restore texture units that have changed from the previous cont…

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Unified Diff: gpu/command_buffer/service/context_state.h

Issue 118203002: During virtual context switches only restore texture units that have changed from the previous cont… (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Use the delta between the ContextStates to decide if we should bind a texture or not Created 7 years ago

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Index: gpu/command_buffer/service/context_state.h

diff --git a/gpu/command_buffer/service/context_state.h b/gpu/command_buffer/service/context_state.h

index 8d5edcaea61d08c73810fd60d7c32ea1d2630af9..bb58c71f4850fcf4d513633186a7b570516ba707 100644

--- a/gpu/command_buffer/service/context_state.h

+++ b/gpu/command_buffer/service/context_state.h

@@ -98,18 +98,19 @@ struct GPU_EXPORT ContextState {

void Initialize();

- void RestoreState() const;

+ void RestoreState(const ContextState* prev_state) const;

void InitCapabilities() const;

void InitState() const;

void RestoreActiveTexture() const;

- void RestoreAllTextureUnitBindings() const;

+ void RestoreAllTextureUnitBindings(const ContextState* prev_state) const;

void RestoreAttribute(GLuint index) const;

void RestoreBufferBindings() const;

void RestoreGlobalState() const;

void RestoreProgramBindings() const;

void RestoreRenderbufferBindings() const;

- void RestoreTextureUnitBindings(GLuint unit) const;

+ void RestoreTextureUnitBindings(

+ GLuint unit, const ContextState* prev_state) const;

// Helper for getting cached state.

bool GetStateAsGLint(

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