Adding bindless variants mailbox produce/consume

gpu/command_buffer/service/gles2_cmd_decoder.cc

Index: gpu/command_buffer/service/gles2_cmd_decoder.cc
diff --git a/gpu/command_buffer/service/gles2_cmd_decoder.cc b/gpu/command_buffer/service/gles2_cmd_decoder.cc
index a72fcdcbf606d50b2c1eb825ea3f4fe0bba0d64c..ef59f3352492ed712f2c3b1211d0f986d2c85c0d 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder.cc
+++ b/gpu/command_buffer/service/gles2_cmd_decoder.cc
@@ -935,7 +935,14 @@ class GLES2DecoderImpl : public GLES2Decoder,
       GLsizei height);
 
   void DoProduceTextureCHROMIUM(GLenum target, const GLbyte* key);
+  void DoProduceTextureBindlessCHROMIUM(GLuint texture, GLenum target,
+      const GLbyte* key);
+  void ProduceTextureRef(std::string func_name, TextureRef* texture_ref,
+      GLenum target, const GLbyte* data);
+
   void DoConsumeTextureCHROMIUM(GLenum target, const GLbyte* key);
+  void DoCreateAndConsumeTextureCHROMIUM(GLenum target, const GLbyte* key,
+    GLuint client_id);
 
   void DoBindTexImage2DCHROMIUM(
       GLenum target,
@@ -10184,13 +10191,28 @@ void GLES2DecoderImpl::DoProduceTextureCHROMIUM(GLenum target,
       "context", logger_.GetLogPrefix(),
       "mailbox[0]", static_cast<unsigned char>(data[0]));
 
+  TextureRef* texture_ref = texture_manager()->GetTextureInfoForTarget(
+      &state_, target);
+  ProduceTextureRef("ProduceTextureCHROMIUM", texture_ref, target, data);
+}
+
+void GLES2DecoderImpl::DoProduceTextureBindlessCHROMIUM(GLuint client_id,
+    GLenum target, const GLbyte* data) {
+  TRACE_EVENT2("gpu", "GLES2DecoderImpl::DoProduceTextureBindlessCHROMIUM",
+      "context", logger_.GetLogPrefix(),
+      "mailbox[0]", static_cast<unsigned char>(data[0]));
+
+  ProduceTextureRef("ProduceTextureBindlessCHROMIUM", GetTexture(client_id),
+      target, data);
+}
+
+void GLES2DecoderImpl::ProduceTextureRef(std::string func_name,
+    TextureRef* texture_ref, GLenum target, const GLbyte* data) {
   const Mailbox& mailbox = *reinterpret_cast<const Mailbox*>(data);
-  DLOG_IF(ERROR, !mailbox.Verify()) << "ProduceTextureCHROMIUM was passed a "
+  DLOG_IF(ERROR, !mailbox.Verify()) << func_name << " was passed a "
                                        "mailbox that was not generated by "
                                        "GenMailboxCHROMIUM.";
 
-  TextureRef* texture_ref = texture_manager()->GetTextureInfoForTarget(
-      &state_, target);
   if (!texture_ref) {
     LOCAL_SET_GL_ERROR(
         GL_INVALID_OPERATION,
@@ -10273,6 +10295,40 @@ void GLES2DecoderImpl::DoConsumeTextureCHROMIUM(GLenum target,
   }
 }
 
+void GLES2DecoderImpl::DoCreateAndConsumeTextureCHROMIUM(GLenum target,
+    const GLbyte* data, GLuint client_id) {
+  TRACE_EVENT2("gpu", "GLES2DecoderImpl::DoCreateAndConsumeTextureCHROMIUM",
+      "context", logger_.GetLogPrefix(),
+      "mailbox[0]", static_cast<unsigned char>(data[0]));
+  const Mailbox& mailbox = *reinterpret_cast<const Mailbox*>(data);
+  DLOG_IF(ERROR, !mailbox.Verify()) << "CreateAndConsumeTextureCHROMIUM was "
+                                       "passed a mailbox that was not "
+                                       "generated by GenMailboxCHROMIUM.";
+
+  TextureRef* texture_ref = GetTexture(client_id);
+  if (texture_ref) {
+    LOCAL_SET_GL_ERROR(
+        GL_INVALID_OPERATION,
+        "glCreateAndConsumeTextureCHROMIUM", "client id already in use");
+    return;
+  }
+  Texture* texture = group_->mailbox_manager()->ConsumeTexture(target, mailbox);
+  if (!texture) {
+    LOCAL_SET_GL_ERROR(
+        GL_INVALID_OPERATION,
+        "glCreateAndConsumeTextureCHROMIUM", "invalid mailbox name");
+    return;
+  }
+  if (texture->target() != target) {
+    LOCAL_SET_GL_ERROR(
+        GL_INVALID_OPERATION,
+        "glCreateAndConsumeTextureCHROMIUM", "invalid target");
+    return;
+  }
+
+  texture_ref = texture_manager()->Consume(client_id, texture);
+}
+
 void GLES2DecoderImpl::DoInsertEventMarkerEXT(
     GLsizei length, const GLchar* marker) {
   if (!marker) {