commit ee2af6eb49c039152bbdb4be91d769e354d19b58
author jbauman <jbauman@chromium.org> Thu Dec 03 08:15:40 2015 +0900
committer Qijiang Fan <fqj@google.com> Fri Jun 05 01:58:22 2020 +0900
tree 0ad648bd453f0fbb35ea865516a311c90ed6861a
parent 4d188effb8360d5b05748dc5737fc465b6cbae70

Add alpha argument to glResizeCHROMIUM

This lets the compositor specify whether the backbuffer will need to be blended with the contents behind it, and if not it can use a method that uses less power.

BUG=561185
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Review URL: https://codereview.chromium.org/1474873003

Cr-Commit-Position: refs/heads/master@{#362817}


CrOS-Libchrome-Original-Commit: 8046f1cbb18126cd9ea1a405c93e545f2c377978

mojo/gpu/mojo_gles2_impl_autogen.cc

diff --git a/mojo/gpu/mojo_gles2_impl_autogen.cc b/mojo/gpu/mojo_gles2_impl_autogen.cc
index 8b57228..8f817e3 100644
--- a/mojo/gpu/mojo_gles2_impl_autogen.cc
+++ b/mojo/gpu/mojo_gles2_impl_autogen.cc
@@ -1410,9 +1410,10 @@
 }
 void MojoGLES2Impl::ResizeCHROMIUM(GLuint width,
                                    GLuint height,
-                                   GLfloat scale_factor) {
+                                   GLfloat scale_factor,
+                                   GLboolean alpha) {
   MojoGLES2MakeCurrent(context_);
-  glResizeCHROMIUM(width, height, scale_factor);
+  glResizeCHROMIUM(width, height, scale_factor, alpha);
 }
 const GLchar* MojoGLES2Impl::GetRequestableExtensionsCHROMIUM() {
   MojoGLES2MakeCurrent(context_);

mojo/gpu/mojo_gles2_impl_autogen.h

diff --git a/mojo/gpu/mojo_gles2_impl_autogen.h b/mojo/gpu/mojo_gles2_impl_autogen.h
index 4b43bb9..e207ca4 100644
--- a/mojo/gpu/mojo_gles2_impl_autogen.h
+++ b/mojo/gpu/mojo_gles2_impl_autogen.h
@@ -649,7 +649,8 @@
   void UnmapTexSubImage2DCHROMIUM(const void* mem) override;
   void ResizeCHROMIUM(GLuint width,
                       GLuint height,
-                      GLfloat scale_factor) override;
+                      GLfloat scale_factor,
+                      GLboolean alpha) override;
   const GLchar* GetRequestableExtensionsCHROMIUM() override;
   void RequestExtensionCHROMIUM(const char* extension) override;
   void GetProgramInfoCHROMIUM(GLuint program,

mojo/public/c/gles2/gles2_call_visitor_chromium_extension_autogen.h

diff --git a/mojo/public/c/gles2/gles2_call_visitor_chromium_extension_autogen.h b/mojo/public/c/gles2/gles2_call_visitor_chromium_extension_autogen.h
index c9b1c0a..a6c8585 100644
--- a/mojo/public/c/gles2/gles2_call_visitor_chromium_extension_autogen.h
+++ b/mojo/public/c/gles2/gles2_call_visitor_chromium_extension_autogen.h
@@ -140,10 +140,11 @@
      GLenum access),
     (target, level, xoffset, yoffset, width, height, format, type, access))
 VISIT_GL_CALL(UnmapTexSubImage2DCHROMIUM, void, (const void* mem), (mem))
-VISIT_GL_CALL(ResizeCHROMIUM,
-              void,
-              (GLuint width, GLuint height, GLfloat scale_factor),
-              (width, height, scale_factor))
+VISIT_GL_CALL(
+    ResizeCHROMIUM,
+    void,
+    (GLuint width, GLuint height, GLfloat scale_factor, GLboolean alpha),
+    (width, height, scale_factor, alpha))
 VISIT_GL_CALL(GetRequestableExtensionsCHROMIUM, const GLchar*, (), ())
 VISIT_GL_CALL(RequestExtensionCHROMIUM,
               void,