Adds switches for enabling the gpu program cache and setting the size of the cache, in kb.

Review URL: https://chromiumcodereview.appspot.com/10697029

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@144922 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 10 insertions, 0 deletions

diff --git a/gpu/command_buffer/service/gpu_switches.cc b/gpu/command_buffer/service/gpu_switches.cc
index cf4ad08..7f9f8b9 100644
--- a/gpu/command_buffer/service/gpu_switches.cc
+++ b/gpu/command_buffer/service/gpu_switches.cc
@@ -26,6 +26,9 @@ const char kEnableGPUCommandLogging[]       = "enable-gpu-command-logging";
 // Turn on Calling GL Error after every command.
 const char kEnableGPUDebugging[]            = "enable-gpu-debugging";
 
+// Turn off gpu program caching
+const char kDisableGpuProgramCache[]        = "disable-gpu-program-cache";
+
 // Enforce GL minimums.
 const char kEnforceGLMinimums[]             = "enforce-gl-minimums";
 
@@ -34,6 +37,9 @@ const char kEnforceGLMinimums[]             = "enforce-gl-minimums";
 // affected systems.
 const char kForceGLFinishWorkaround[]       = "force-glfinish-workaround";
 
+// Sets the maximum size of the in-memory gpu program cache, in kb
+const char kGpuProgramCacheSizeKb[]         = "gpu-program-cache-size-kb";
+
 const char kTraceGL[]       = "trace-gl";
 
 const char* kGpuSwitches[] = {
@@ -43,8 +49,10 @@ const char* kGpuSwitches[] = {
   kDisableGpuDriverBugWorkarounds,
   kEnableGPUCommandLogging,
   kEnableGPUDebugging,
+  kDisableGpuProgramCache,
   kEnforceGLMinimums,
   kForceGLFinishWorkaround,
+  kGpuProgramCacheSizeKb,
   kTraceGL,
 };
 
diff --git a/gpu/command_buffer/service/gpu_switches.h b/gpu/command_buffer/service/gpu_switches.h
index e2b5484..41ac10e 100644
--- a/gpu/command_buffer/service/gpu_switches.h
+++ b/gpu/command_buffer/service/gpu_switches.h
@@ -18,8 +18,10 @@ GPU_EXPORT extern const char kDisableGLSLTranslator[];
 GPU_EXPORT extern const char kDisableGpuDriverBugWorkarounds[];
 GPU_EXPORT extern const char kEnableGPUCommandLogging[];
 GPU_EXPORT extern const char kEnableGPUDebugging[];
+GPU_EXPORT extern const char kDisableGpuProgramCache[];
 GPU_EXPORT extern const char kEnforceGLMinimums[];
 GPU_EXPORT extern const char kForceGLFinishWorkaround[];
+GPU_EXPORT extern const char kGpuProgramCacheSizeKb[];
 GPU_EXPORT extern const char kTraceGL[];
 
 GPU_EXPORT extern const char* kGpuSwitches[];