GPU client side changes for GpuMemoryBuffers

gpu/command_buffer/service/gles2_cmd_decoder_autogen.h

Index: gpu/command_buffer/service/gles2_cmd_decoder_autogen.h
diff --git a/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h b/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h
index 0bc6350ede29a18ef2c0642ab3f3b3cb14b0f484..f8fa692f43f92919aee48932a21f1016e85f0d0c 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h
+++ b/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h
@@ -593,6 +593,39 @@ error::Error GLES2DecoderImpl::HandleDeleteFramebuffersImmediate(
   return error::kNoError;
 }
 
+error::Error GLES2DecoderImpl::HandleDeleteImageBuffers(
+    uint32 immediate_data_size, const gles2::cmds::DeleteImageBuffers& c) {
+  GLsizei n = static_cast<GLsizei>(c.n);
+  uint32 data_size;
+  if (!SafeMultiplyUint32(n, sizeof(GLuint), &data_size)) {
+    return error::kOutOfBounds;
+  }
+  const GLuint* imagebuffers = GetSharedMemoryAs<const GLuint*>(
+      c.imagebuffers_shm_id, c.imagebuffers_shm_offset, data_size);
+  if (imagebuffers == NULL) {
+    return error::kOutOfBounds;
+  }
+  DeleteImageBuffersHelper(n, imagebuffers);
+  return error::kNoError;
+}
+
+error::Error GLES2DecoderImpl::HandleDeleteImageBuffersImmediate(
+    uint32 immediate_data_size,
+    const gles2::cmds::DeleteImageBuffersImmediate& c) {
+  GLsizei n = static_cast<GLsizei>(c.n);
+  uint32 data_size;
+  if (!SafeMultiplyUint32(n, sizeof(GLuint), &data_size)) {
+    return error::kOutOfBounds;
+  }
+  const GLuint* imagebuffers = GetImmediateDataAs<const GLuint*>(
+      c, data_size, immediate_data_size);
+  if (imagebuffers == NULL) {
+    return error::kOutOfBounds;
+  }
+  DeleteImageBuffersHelper(n, imagebuffers);
+  return error::kNoError;
+}
+
 error::Error GLES2DecoderImpl::HandleDeleteRenderbuffers(
     uint32 immediate_data_size, const gles2::cmds::DeleteRenderbuffers& c) {
   GLsizei n = static_cast<GLsizei>(c.n);
@@ -906,6 +939,43 @@ error::Error GLES2DecoderImpl::HandleGenFramebuffersImmediate(
   return error::kNoError;
 }
 
+error::Error GLES2DecoderImpl::HandleGenImageBuffers(
+    uint32 immediate_data_size, const gles2::cmds::GenImageBuffers& c) {
+  GLsizei n = static_cast<GLsizei>(c.n);
+  uint32 data_size;
+  if (!SafeMultiplyUint32(n, sizeof(GLuint), &data_size)) {
+    return error::kOutOfBounds;
+  }
+  GLuint* imagebuffers = GetSharedMemoryAs<GLuint*>(
+      c.imagebuffers_shm_id, c.imagebuffers_shm_offset, data_size);
+  if (imagebuffers == NULL) {
+    return error::kOutOfBounds;
+  }
+  if (!GenImageBuffersHelper(n, imagebuffers)) {
+    return error::kInvalidArguments;
+  }
+  return error::kNoError;
+}
+
+error::Error GLES2DecoderImpl::HandleGenImageBuffersImmediate(
+    uint32 immediate_data_size,
+    const gles2::cmds::GenImageBuffersImmediate& c) {
+  GLsizei n = static_cast<GLsizei>(c.n);
+  uint32 data_size;
+  if (!SafeMultiplyUint32(n, sizeof(GLuint), &data_size)) {
+    return error::kOutOfBounds;
+  }
+  GLuint* imagebuffers = GetImmediateDataAs<GLuint*>(
+      c, data_size, immediate_data_size);
+  if (imagebuffers == NULL) {
+    return error::kOutOfBounds;
+  }
+  if (!GenImageBuffersHelper(n, imagebuffers)) {
+    return error::kInvalidArguments;
+  }
+  return error::kNoError;
+}
+
 error::Error GLES2DecoderImpl::HandleGenRenderbuffers(
     uint32 immediate_data_size, const gles2::cmds::GenRenderbuffers& c) {
   GLsizei n = static_cast<GLsizei>(c.n);