GLInProcessContext* share_context,
gfx::AcceleratedWidget window,
const gfx::Size& size,
- const GLInProcessContextAttribs& attribs,
+ const gpu::gles2::ContextCreationAttribHelper& attribs,
gfx::GpuPreference gpu_preference,
const scoped_refptr<InProcessCommandBuffer::Service>& service);
GLInProcessContext* share_context,
gfx::AcceleratedWidget window,
const gfx::Size& size,
- const GLInProcessContextAttribs& attribs,
+ const gles2::ContextCreationAttribHelper& attribs,
gfx::GpuPreference gpu_preference,
const scoped_refptr<InProcessCommandBuffer::Service>& service) {
DCHECK(!use_global_share_group || !share_context);
DCHECK(size.width() >= 0 && size.height() >= 0);
- // Changes to these values should also be copied to
- // gpu/command_buffer/client/gl_in_process_context.cc and to
- // content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h
- const int32 ALPHA_SIZE = 0x3021;
- const int32 BLUE_SIZE = 0x3022;
- const int32 GREEN_SIZE = 0x3023;
- const int32 RED_SIZE = 0x3024;
- const int32 DEPTH_SIZE = 0x3025;
- const int32 STENCIL_SIZE = 0x3026;
- const int32 SAMPLES = 0x3031;
- const int32 SAMPLE_BUFFERS = 0x3032;
- const int32 NONE = 0x3038;
-
- // Chromium-specific attributes
- const int32 FAIL_IF_MAJOR_PERF_CAVEAT = 0x10002;
- const int32 LOSE_CONTEXT_WHEN_OUT_OF_MEMORY = 0x10003;
-
std::vector<int32> attrib_vector;
- if (attribs.alpha_size >= 0) {
- attrib_vector.push_back(ALPHA_SIZE);
- attrib_vector.push_back(attribs.alpha_size);
- }
- if (attribs.blue_size >= 0) {
- attrib_vector.push_back(BLUE_SIZE);
- attrib_vector.push_back(attribs.blue_size);
- }
- if (attribs.green_size >= 0) {
- attrib_vector.push_back(GREEN_SIZE);
- attrib_vector.push_back(attribs.green_size);
- }
- if (attribs.red_size >= 0) {
- attrib_vector.push_back(RED_SIZE);
- attrib_vector.push_back(attribs.red_size);
- }
- if (attribs.depth_size >= 0) {
- attrib_vector.push_back(DEPTH_SIZE);
- attrib_vector.push_back(attribs.depth_size);
- }
- if (attribs.stencil_size >= 0) {
- attrib_vector.push_back(STENCIL_SIZE);
- attrib_vector.push_back(attribs.stencil_size);
- }
- if (attribs.samples >= 0) {
- attrib_vector.push_back(SAMPLES);
- attrib_vector.push_back(attribs.samples);
- }
- if (attribs.sample_buffers >= 0) {
- attrib_vector.push_back(SAMPLE_BUFFERS);
- attrib_vector.push_back(attribs.sample_buffers);
- }
- if (attribs.fail_if_major_perf_caveat > 0) {
- attrib_vector.push_back(FAIL_IF_MAJOR_PERF_CAVEAT);
- attrib_vector.push_back(attribs.fail_if_major_perf_caveat);
- }
- if (attribs.lose_context_when_out_of_memory > 0) {
- attrib_vector.push_back(LOSE_CONTEXT_WHEN_OUT_OF_MEMORY);
- attrib_vector.push_back(attribs.lose_context_when_out_of_memory);
- }
- attrib_vector.push_back(NONE);
+ attribs.Serialize(&attrib_vector);
base::Closure wrapped_callback =
base::Bind(&GLInProcessContextImpl::OnContextLost, AsWeakPtr());
// Create a transfer buffer.
transfer_buffer_.reset(new TransferBuffer(gles2_helper_.get()));
- bool bind_generates_resources = false;
+ // Check for consistency.
+ DCHECK(!attribs.bind_generates_resource);
+ bool bind_generates_resource = false;
// Create the object exposing the OpenGL API.
gles2_implementation_.reset(new gles2::GLES2Implementation(
gles2_helper_.get(),
share_group,
transfer_buffer_.get(),
- bind_generates_resources,
- attribs.lose_context_when_out_of_memory > 0,
+ bind_generates_resource,
+ attribs.lose_context_when_out_of_memory,
command_buffer_.get()));
if (use_global_share_group) {
} // anonymous namespace
-GLInProcessContextAttribs::GLInProcessContextAttribs()
- : alpha_size(-1),
- blue_size(-1),
- green_size(-1),
- red_size(-1),
- depth_size(-1),
- stencil_size(-1),
- samples(-1),
- sample_buffers(-1),
- fail_if_major_perf_caveat(-1),
- lose_context_when_out_of_memory(-1) {}
-
-// static
-GLInProcessContext* GLInProcessContext::CreateContext(
- bool is_offscreen,
- gfx::AcceleratedWidget window,
- const gfx::Size& size,
- bool share_resources,
- const GLInProcessContextAttribs& attribs,
- gfx::GpuPreference gpu_preference) {
- scoped_ptr<GLInProcessContextImpl> context(
- new GLInProcessContextImpl());
- if (!context->Initialize(
- NULL /* surface */,
- is_offscreen,
- share_resources,
- NULL,
- window,
- size,
- attribs,
- gpu_preference,
- scoped_refptr<InProcessCommandBuffer::Service>()))
- return NULL;
-
- return context.release();
-}
-
GLInProcessContext* GLInProcessContext::Create(
scoped_refptr<gpu::InProcessCommandBuffer::Service> service,
scoped_refptr<gfx::GLSurface> surface,
const gfx::Size& size,
GLInProcessContext* share_context,
bool use_global_share_group,
- const GLInProcessContextAttribs& attribs,
+ const ::gpu::gles2::ContextCreationAttribHelper& attribs,
gfx::GpuPreference gpu_preference) {
DCHECK(!use_global_share_group || !share_context);
if (surface.get()) {
is_offscreen,
use_global_share_group,
share_context,
- gfx::kNullAcceleratedWidget,
+ window,
size,
attribs,
gpu_preference,