Support impl-side painting in Mandoline.

gpu/command_buffer/build_gles2_cmd_buffer.py

Index: gpu/command_buffer/build_gles2_cmd_buffer.py
diff --git a/gpu/command_buffer/build_gles2_cmd_buffer.py b/gpu/command_buffer/build_gles2_cmd_buffer.py
index af622ce965846349316a0468e7c1c3f6766a5662..124857890e71844f7538f3366bbd2cc7f3275f9e 100755
--- a/gpu/command_buffer/build_gles2_cmd_buffer.py
+++ b/gpu/command_buffer/build_gles2_cmd_buffer.py
@@ -2309,7 +2309,7 @@ _FUNCTION_INFO = {
     'client_test': False,
     'gen_cmd': False,
     'expectation': False,
-    'extension': True,
+    'extension': "CHROMIUM_image",
     'chromium': True,
     'trace_level': 1,
   },
@@ -2317,7 +2317,7 @@ _FUNCTION_INFO = {
     'type': 'Manual',
     'client_test': False,
     'gen_cmd': False,
-    'extension': True,
+    'extension': "CHROMIUM_image",
     'chromium': True,
     'trace_level': 1,
   },
@@ -2329,7 +2329,7 @@ _FUNCTION_INFO = {
     'client_test': False,
     'gen_cmd': False,
     'expectation': False,
-    'extension': True,
+    'extension': "CHROMIUM_image",
     'chromium': True,
     'trace_level': 1,
   },
@@ -3055,7 +3055,7 @@ _FUNCTION_INFO = {
   },
   'MapBufferCHROMIUM': {
     'gen_cmd': False,
-    'extension': True,
+    'extension': "CHROMIUM_image",

[piman, 2015/06/15 18:14:33]

nit: CHROMIUM_pixel_transfer_buffer_object
I realize this extension was not documented, but this is the extension name
that's associated with the functionality in the header.

[jam, 2015/06/15 22:06:01]

Done.

     'chromium': True,
     'client_test': False,
     'trace_level': 1,
@@ -3471,7 +3471,7 @@ _FUNCTION_INFO = {
   },
   'UnmapBufferCHROMIUM': {
     'gen_cmd': False,
-    'extension': True,
+    'extension': "CHROMIUM_image",

[piman, 2015/06/15 18:14:33]

CHROMIUM_pixel_transfer_buffer_object

[jam, 2015/06/15 22:06:01]

Done.

     'chromium': True,
     'client_test': False,
     'trace_level': 1,
@@ -3624,14 +3624,14 @@ _FUNCTION_INFO = {
   'CopyTextureCHROMIUM': {
     'decoder_func': 'DoCopyTextureCHROMIUM',
     'unit_test': False,
-    'extension': True,
+    'extension': "CHROMIUM_copy_texture",
     'chromium': True,
     'trace_level': 2,
   },
   'CopySubTextureCHROMIUM': {
     'decoder_func': 'DoCopySubTextureCHROMIUM',
     'unit_test': False,
-    'extension': True,
+    'extension': "CHROMIUM_copy_texture",
     'chromium': True,
     'trace_level': 2,
   },
@@ -3808,13 +3808,13 @@ _FUNCTION_INFO = {
   'BindTexImage2DCHROMIUM': {
     'decoder_func': 'DoBindTexImage2DCHROMIUM',
     'unit_test': False,
-    'extension': True,
+    'extension': "CHROMIUM_image",
     'chromium': True,
   },
   'ReleaseTexImage2DCHROMIUM': {
     'decoder_func': 'DoReleaseTexImage2DCHROMIUM',
     'unit_test': False,
-    'extension': True,
+    'extension': "CHROMIUM_image",
     'chromium': True,
   },
   'ShallowFinishCHROMIUM': {
@@ -3866,7 +3866,7 @@ _FUNCTION_INFO = {
         'const void* pixels, '
         'uint32_t async_upload_token, '
         'void* sync_data',
-    'extension': True,
+    'extension': "CHROMIUM_image",

[piman, 2015/06/15 18:14:33]

nit: CHROMIUM_async_pixel_transfers (same deal).

[danakj, 2015/06/15 18:20:35]

And, FWIW if you use_one_copy = true, you probably don't need to add these async
things to the mojo autogens

[jam, 2015/06/15 22:06:01]

set use_one_copy=true, and removed all changes that piman commented to use
CHROMIUM_async_pixel_transfers for

     'chromium': True,
     'trace_level': 2,
   },
@@ -3881,21 +3881,21 @@ _FUNCTION_INFO = {
         'const void* data, '
         'uint32_t async_upload_token, '
         'void* sync_data',
-    'extension': True,
+    'extension': "CHROMIUM_image",

[piman, 2015/06/15 18:14:33]

nit: CHROMIUM_async_pixel_transfers

     'chromium': True,
     'trace_level': 2,
   },
   'WaitAsyncTexImage2DCHROMIUM': {
     'type': 'Manual',
     'client_test': False,
-    'extension': True,
+    'extension': "CHROMIUM_image",

[piman, 2015/06/15 18:14:33]

nit: CHROMIUM_async_pixel_transfers

     'chromium': True,
     'trace_level': 1,
   },
   'WaitAllAsyncTexImage2DCHROMIUM': {
     'type': 'Manual',
     'client_test': False,
-    'extension': True,
+    'extension': "CHROMIUM_image",

[piman, 2015/06/15 18:14:33]

nit: CHROMIUM_async_pixel_transfers

     'chromium': True,
     'trace_level': 1,
   },
@@ -4634,7 +4634,8 @@ TEST_P(%(test_name)s, %(name)sInvalidArgs%(arg_index)d_%(value_index)d) {
                 func.MakeTypedOriginalArgString("")))
     extensions = ["CHROMIUM_sync_point", "CHROMIUM_texture_mailbox",
                   "CHROMIUM_sub_image", "CHROMIUM_miscellaneous",
-                  "occlusion_query_EXT"]
+                  "occlusion_query_EXT", "CHROMIUM_image",
+                  "CHROMIUM_copy_texture"]
     if func.IsCoreGLFunction() or func.GetInfo("extension") in extensions:
       file.Write("MojoGLES2MakeCurrent(context_);");
       func_return = "gl" + func.original_name + "(" + \
@@ -10471,6 +10472,8 @@ class MojoGLES2Impl : public gpu::gles2::GLES2Interface {
 #include "mojo/gpu/mojo_gles2_impl_autogen.h"
 
 #include "base/logging.h"
+#include "third_party/mojo/src/mojo/public/c/gles2/chromium_copy_texture.h"
+#include "third_party/mojo/src/mojo/public/c/gles2/chromium_image.h"
 #include "third_party/mojo/src/mojo/public/c/gles2/chromium_miscellaneous.h"
 #include "third_party/mojo/src/mojo/public/c/gles2/chromium_sub_image.h"
 #include "third_party/mojo/src/mojo/public/c/gles2/chromium_sync_point.h"
@@ -11075,6 +11078,12 @@ def main(argv):
   gen.WriteMojoGLCallVisitorForExtension(
       mojo_gles2_prefix + "_occlusion_query_ext_autogen.h",
       "occlusion_query_EXT")
+  gen.WriteMojoGLCallVisitorForExtension(
+      mojo_gles2_prefix + "_chromium_image_autogen.h",
+      "CHROMIUM_image")
+  gen.WriteMojoGLCallVisitorForExtension(
+      mojo_gles2_prefix + "_chromium_copy_texture_autogen.h",
+      "CHROMIUM_copy_texture")
 
   Format(gen.generated_cpp_filenames)