content/common/gpu/gpu_messages.h - Issue 9380037: Use shared memory to update the renderer's view of the command buffer state.

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Unified Diff: content/common/gpu/gpu_messages.h

Issue 9380037: Use shared memory to update the renderer's view of the command buffer state. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: minor unit test change Created 8 years, 10 months ago

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« content/common/gpu/client/command_buffer_proxy.cc ('K') | « content/common/gpu/gpu_command_buffer_stub.cc ('k') | gpu/command_buffer/common/command_buffer_shared.h » ('j') | gpu/command_buffer/common/command_buffer_shared.h » ('J')
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Index: content/common/gpu/gpu_messages.h

diff --git a/content/common/gpu/gpu_messages.h b/content/common/gpu/gpu_messages.h

index e353e1c82d6e7367143d3dd94e5a01347e2490d2..028a11db6a5722b6dc16954db900cb72b91f5c57 100644

--- a/content/common/gpu/gpu_messages.h

+++ b/content/common/gpu/gpu_messages.h

@@ -314,6 +314,11 @@ IPC_MESSAGE_CONTROL0(GpuChannelMsg_CloseChannel)

IPC_SYNC_MESSAGE_ROUTED0_1(GpuCommandBufferMsg_Initialize,

bool /* result */)

+// Sets the shared memory buffer used to hold the CommandBufferSharedState,

+// used to transmit the current state.

+IPC_SYNC_MESSAGE_ROUTED1_0(GpuCommandBufferMsg_SetSharedStateBuffer,

+ int32 /* shm_id */)

// Sets the shared memory buffer used for commands.

IPC_SYNC_MESSAGE_ROUTED1_0(GpuCommandBufferMsg_SetGetBuffer,

int32 /* shm_id */)

@@ -335,7 +340,7 @@ IPC_SYNC_MESSAGE_ROUTED0_1(GpuCommandBufferMsg_GetStateFast,

// Asynchronously synchronize the put and get offsets of both processes.

// Caller passes its current put offset. Current state (including get offset)

-// is returned via an UpdateState message.

+// is returned in shared memory.

IPC_MESSAGE_ROUTED2(GpuCommandBufferMsg_AsyncFlush,

int32 /* put_offset */,

uint32 /* flush_count */)

@@ -346,12 +351,6 @@ IPC_MESSAGE_ROUTED2(GpuCommandBufferMsg_AsyncFlush,

// process actually sends it (deferred) to itself.

IPC_MESSAGE_ROUTED0(GpuCommandBufferMsg_Rescheduled)

-// Return the current state of the command buffer following a request via

-// an AsyncGetState or AsyncFlush message. (This message is sent from the

-// GPU process to the renderer process.)

-IPC_MESSAGE_ROUTED1(GpuCommandBufferMsg_UpdateState,

- gpu::CommandBuffer::State /* state */)

// Sent by the GPU process to display messages in the console.

IPC_MESSAGE_ROUTED1(GpuCommandBufferMsg_ConsoleMsg,

GPUCommandBufferConsoleMessage /* msg */)