content/common/cc_messages.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4 //
   5 // IPC Messages sent between compositor instances.
   6
   7 #include "cc/output/begin_frame_args.h"
   8 #include "cc/output/compositor_frame.h"
   9 #include "cc/output/compositor_frame_ack.h"
  10 #include "cc/output/filter_operation.h"
  11 #include "cc/output/viewport_selection_bound.h"
  12 #include "cc/quads/checkerboard_draw_quad.h"
  13 #include "cc/quads/debug_border_draw_quad.h"
  14 #include "cc/quads/draw_quad.h"
  15 #include "cc/quads/io_surface_draw_quad.h"
  16 #include "cc/quads/picture_draw_quad.h"
  17 #include "cc/quads/render_pass.h"
  18 #include "cc/quads/render_pass_draw_quad.h"
  19 #include "cc/quads/shared_quad_state.h"
  20 #include "cc/quads/solid_color_draw_quad.h"
  21 #include "cc/quads/stream_video_draw_quad.h"
  22 #include "cc/quads/surface_draw_quad.h"
  23 #include "cc/quads/texture_draw_quad.h"
  24 #include "cc/quads/tile_draw_quad.h"
  25 #include "cc/quads/yuv_video_draw_quad.h"
  26 #include "cc/resources/resource_format.h"
  27 #include "cc/resources/returned_resource.h"
  28 #include "cc/resources/transferable_resource.h"
  29 #include "cc/surfaces/surface_id.h"
  30 #include "content/common/content_export.h"
  31 #include "gpu/ipc/gpu_command_buffer_traits.h"
  32 #include "ipc/ipc_message_macros.h"
  33 #include "ui/gfx/ipc/gfx_param_traits.h"
  34
  35 #ifndef CONTENT_COMMON_CC_MESSAGES_H_
  36 #define CONTENT_COMMON_CC_MESSAGES_H_
  37
  38 namespace gfx {
  39 class Transform;
  40 }
  41
  42 namespace cc {
  43 class FilterOperations;
  44 }
  45
  46 namespace IPC {
  47
  48 template <>
  49 struct ParamTraits<cc::FilterOperation> {
  50   typedef cc::FilterOperation param_type;
  51   static void Write(Message* m, const param_type& p);
  52   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  53   static void Log(const param_type& p, std::string* l);
  54 };
  55
  56 template <>
  57 struct ParamTraits<cc::FilterOperations> {
  58   typedef cc::FilterOperations param_type;
  59   static void Write(Message* m, const param_type& p);
  60   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  61   static void Log(const param_type& p, std::string* l);
  62 };
  63
  64 template <>
  65 struct ParamTraits<skia::RefPtr<SkImageFilter> > {
  66   typedef skia::RefPtr<SkImageFilter> param_type;
  67   static void Write(Message* m, const param_type& p);
  68   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  69   static void Log(const param_type& p, std::string* l);
  70 };
  71
  72 template <>
  73 struct ParamTraits<gfx::Transform> {
  74   typedef gfx::Transform param_type;
  75   static void Write(Message* m, const param_type& p);
  76   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  77   static void Log(const param_type& p, std::string* l);
  78 };
  79
  80 template <>
  81 struct CONTENT_EXPORT ParamTraits<cc::RenderPass> {
  82   typedef cc::RenderPass param_type;
  83   static void Write(Message* m, const param_type& p);
  84   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  85   static void Log(const param_type& p, std::string* l);
  86 };
  87
  88 template<>
  89 struct CONTENT_EXPORT ParamTraits<cc::CompositorFrame> {
  90   typedef cc::CompositorFrame param_type;
  91   static void Write(Message* m, const param_type& p);
  92   static bool Read(const Message* m, PickleIterator* iter, param_type* p);
  93   static void Log(const param_type& p, std::string* l);
  94 };
  95
  96 template<>
  97 struct CONTENT_EXPORT ParamTraits<cc::CompositorFrameAck> {
  98   typedef cc::CompositorFrameAck param_type;
  99   static void Write(Message* m, const param_type& p);
 100   static bool Read(const Message* m, PickleIterator* iter, param_type* p);
 101   static void Log(const param_type& p, std::string* l);
 102 };
 103
 104 template<>
 105 struct CONTENT_EXPORT ParamTraits<cc::DelegatedFrameData> {
 106   typedef cc::DelegatedFrameData param_type;
 107   static void Write(Message* m, const param_type& p);
 108   static bool Read(const Message* m, PickleIterator* iter, param_type* p);
 109   static void Log(const param_type& p, std::string* l);
 110 };
 111
 112 template <>
 113 struct CONTENT_EXPORT ParamTraits<cc::SoftwareFrameData> {
 114   typedef cc::SoftwareFrameData param_type;
 115   static void Write(Message* m, const param_type& p);
 116   static bool Read(const Message* m, PickleIterator* iter, param_type* p);
 117   static void Log(const param_type& p, std::string* l);
 118 };
 119
 120 }  // namespace IPC
 121
 122 #endif  // CONTENT_COMMON_CC_MESSAGES_H_
 123
 124 // Multiply-included message file, hence no include guard.
 125
 126 #define IPC_MESSAGE_START CCMsgStart
 127 #undef IPC_MESSAGE_EXPORT
 128 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
 129
 130 IPC_ENUM_TRAITS_MAX_VALUE(cc::DrawQuad::Material, cc::DrawQuad::MATERIAL_LAST)
 131 IPC_ENUM_TRAITS_MAX_VALUE(cc::IOSurfaceDrawQuad::Orientation,
 132                           cc::IOSurfaceDrawQuad::ORIENTATION_LAST)
 133 IPC_ENUM_TRAITS_MAX_VALUE(cc::FilterOperation::FilterType,
 134                           cc::FilterOperation::FILTER_TYPE_LAST )
 135 IPC_ENUM_TRAITS_MAX_VALUE(cc::ResourceFormat, cc::RESOURCE_FORMAT_MAX)
 136 IPC_ENUM_TRAITS_MAX_VALUE(cc::SelectionBoundType, cc::SELECTION_BOUND_TYPE_LAST)
 137 IPC_ENUM_TRAITS_MAX_VALUE(SkXfermode::Mode, SkXfermode::kLastMode)
 138 IPC_ENUM_TRAITS_MAX_VALUE(cc::YUVVideoDrawQuad::ColorSpace,
 139                           cc::YUVVideoDrawQuad::COLOR_SPACE_LAST)
 140
 141 IPC_STRUCT_TRAITS_BEGIN(cc::RenderPassId)
 142   IPC_STRUCT_TRAITS_MEMBER(layer_id)
 143   IPC_STRUCT_TRAITS_MEMBER(index)
 144 IPC_STRUCT_TRAITS_END()
 145
 146 IPC_STRUCT_TRAITS_BEGIN(cc::SurfaceId)
 147 IPC_STRUCT_TRAITS_MEMBER(id)
 148 IPC_STRUCT_TRAITS_END()
 149
 150 IPC_STRUCT_TRAITS_BEGIN(cc::DrawQuad)
 151   IPC_STRUCT_TRAITS_MEMBER(material)
 152   IPC_STRUCT_TRAITS_MEMBER(rect)
 153   IPC_STRUCT_TRAITS_MEMBER(opaque_rect)
 154   IPC_STRUCT_TRAITS_MEMBER(visible_rect)
 155   IPC_STRUCT_TRAITS_MEMBER(needs_blending)
 156 IPC_STRUCT_TRAITS_END()
 157
 158 IPC_STRUCT_TRAITS_BEGIN(cc::CheckerboardDrawQuad)
 159   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 160   IPC_STRUCT_TRAITS_MEMBER(color)
 161   IPC_STRUCT_TRAITS_MEMBER(scale)
 162 IPC_STRUCT_TRAITS_END()
 163
 164 IPC_STRUCT_TRAITS_BEGIN(cc::DebugBorderDrawQuad)
 165   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 166   IPC_STRUCT_TRAITS_MEMBER(color)
 167   IPC_STRUCT_TRAITS_MEMBER(width)
 168 IPC_STRUCT_TRAITS_END()
 169
 170 IPC_STRUCT_TRAITS_BEGIN(cc::IOSurfaceDrawQuad)
 171   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 172   IPC_STRUCT_TRAITS_MEMBER(io_surface_size)
 173   IPC_STRUCT_TRAITS_MEMBER(io_surface_resource_id)
 174   IPC_STRUCT_TRAITS_MEMBER(orientation)
 175 IPC_STRUCT_TRAITS_END()
 176
 177 IPC_STRUCT_TRAITS_BEGIN(cc::RenderPassDrawQuad)
 178   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 179   IPC_STRUCT_TRAITS_MEMBER(render_pass_id)
 180   IPC_STRUCT_TRAITS_MEMBER(mask_resource_id)
 181   IPC_STRUCT_TRAITS_MEMBER(mask_uv_scale)
 182   IPC_STRUCT_TRAITS_MEMBER(mask_texture_size)
 183   IPC_STRUCT_TRAITS_MEMBER(filters)
 184   IPC_STRUCT_TRAITS_MEMBER(filters_scale)
 185   IPC_STRUCT_TRAITS_MEMBER(background_filters)
 186 IPC_STRUCT_TRAITS_END()
 187
 188 IPC_STRUCT_TRAITS_BEGIN(cc::SolidColorDrawQuad)
 189   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 190   IPC_STRUCT_TRAITS_MEMBER(color)
 191   IPC_STRUCT_TRAITS_MEMBER(force_anti_aliasing_off)
 192 IPC_STRUCT_TRAITS_END()
 193
 194 IPC_STRUCT_TRAITS_BEGIN(cc::StreamVideoDrawQuad)
 195   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 196   IPC_STRUCT_TRAITS_MEMBER(resource_id)
 197   IPC_STRUCT_TRAITS_MEMBER(matrix)
 198 IPC_STRUCT_TRAITS_END()
 199
 200 IPC_STRUCT_TRAITS_BEGIN(cc::SurfaceDrawQuad)
 201   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 202   IPC_STRUCT_TRAITS_MEMBER(surface_id)
 203 IPC_STRUCT_TRAITS_END()
 204
 205 IPC_STRUCT_TRAITS_BEGIN(cc::TextureDrawQuad)
 206   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 207   IPC_STRUCT_TRAITS_MEMBER(resource_id)
 208   IPC_STRUCT_TRAITS_MEMBER(premultiplied_alpha)
 209   IPC_STRUCT_TRAITS_MEMBER(uv_top_left)
 210   IPC_STRUCT_TRAITS_MEMBER(uv_bottom_right)
 211   IPC_STRUCT_TRAITS_MEMBER(background_color)
 212   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[0])
 213   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[1])
 214   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[2])
 215   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[3])
 216   IPC_STRUCT_TRAITS_MEMBER(flipped)
 217   IPC_STRUCT_TRAITS_MEMBER(nearest_neighbor)
 218 IPC_STRUCT_TRAITS_END()
 219
 220 IPC_STRUCT_TRAITS_BEGIN(cc::TileDrawQuad)
 221   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 222   IPC_STRUCT_TRAITS_MEMBER(resource_id)
 223   IPC_STRUCT_TRAITS_MEMBER(tex_coord_rect)
 224   IPC_STRUCT_TRAITS_MEMBER(texture_size)
 225   IPC_STRUCT_TRAITS_MEMBER(swizzle_contents)
 226   IPC_STRUCT_TRAITS_MEMBER(nearest_neighbor)
 227 IPC_STRUCT_TRAITS_END()
 228
 229 IPC_STRUCT_TRAITS_BEGIN(cc::YUVVideoDrawQuad)
 230   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 231   IPC_STRUCT_TRAITS_MEMBER(tex_coord_rect)
 232   IPC_STRUCT_TRAITS_MEMBER(ya_tex_size)
 233   IPC_STRUCT_TRAITS_MEMBER(uv_tex_size)
 234   IPC_STRUCT_TRAITS_MEMBER(y_plane_resource_id)
 235   IPC_STRUCT_TRAITS_MEMBER(u_plane_resource_id)
 236   IPC_STRUCT_TRAITS_MEMBER(v_plane_resource_id)
 237   IPC_STRUCT_TRAITS_MEMBER(a_plane_resource_id)
 238   IPC_STRUCT_TRAITS_MEMBER(color_space)
 239 IPC_STRUCT_TRAITS_END()
 240
 241 IPC_STRUCT_TRAITS_BEGIN(cc::SharedQuadState)
 242   IPC_STRUCT_TRAITS_MEMBER(content_to_target_transform)
 243   IPC_STRUCT_TRAITS_MEMBER(content_bounds)
 244   IPC_STRUCT_TRAITS_MEMBER(visible_content_rect)
 245   IPC_STRUCT_TRAITS_MEMBER(clip_rect)
 246   IPC_STRUCT_TRAITS_MEMBER(is_clipped)
 247   IPC_STRUCT_TRAITS_MEMBER(opacity)
 248   IPC_STRUCT_TRAITS_MEMBER(blend_mode)
 249   IPC_STRUCT_TRAITS_MEMBER(sorting_context_id)
 250 IPC_STRUCT_TRAITS_END()
 251
 252 IPC_STRUCT_TRAITS_BEGIN(cc::TransferableResource)
 253   IPC_STRUCT_TRAITS_MEMBER(id)
 254   IPC_STRUCT_TRAITS_MEMBER(format)
 255   IPC_STRUCT_TRAITS_MEMBER(filter)
 256   IPC_STRUCT_TRAITS_MEMBER(size)
 257   IPC_STRUCT_TRAITS_MEMBER(mailbox_holder)
 258   IPC_STRUCT_TRAITS_MEMBER(is_repeated)
 259   IPC_STRUCT_TRAITS_MEMBER(is_software)
 260   IPC_STRUCT_TRAITS_MEMBER(allow_overlay)
 261 IPC_STRUCT_TRAITS_END()
 262
 263 IPC_STRUCT_TRAITS_BEGIN(cc::ReturnedResource)
 264   IPC_STRUCT_TRAITS_MEMBER(id)
 265   IPC_STRUCT_TRAITS_MEMBER(sync_point)
 266   IPC_STRUCT_TRAITS_MEMBER(count)
 267   IPC_STRUCT_TRAITS_MEMBER(lost)
 268 IPC_STRUCT_TRAITS_END()
 269
 270 IPC_STRUCT_TRAITS_BEGIN(cc::ViewportSelectionBound)
 271   IPC_STRUCT_TRAITS_MEMBER(type)
 272   IPC_STRUCT_TRAITS_MEMBER(edge_top)
 273   IPC_STRUCT_TRAITS_MEMBER(edge_bottom)
 274   IPC_STRUCT_TRAITS_MEMBER(visible)
 275 IPC_STRUCT_TRAITS_END()
 276
 277 IPC_STRUCT_TRAITS_BEGIN(cc::ViewportSelection)
 278   IPC_STRUCT_TRAITS_MEMBER(start)
 279   IPC_STRUCT_TRAITS_MEMBER(end)
 280   IPC_STRUCT_TRAITS_MEMBER(is_editable)
 281   IPC_STRUCT_TRAITS_MEMBER(is_empty_text_form_control)
 282 IPC_STRUCT_TRAITS_END()
 283
 284 IPC_ENUM_TRAITS_MAX_VALUE( \
 285     cc::BeginFrameArgs::BeginFrameArgsType, \
 286     cc::BeginFrameArgs::BEGIN_FRAME_ARGS_TYPE_MAX - 1)
 287
 288 IPC_STRUCT_TRAITS_BEGIN(cc::BeginFrameArgs)
 289   IPC_STRUCT_TRAITS_MEMBER(frame_time)
 290   IPC_STRUCT_TRAITS_MEMBER(deadline)
 291   IPC_STRUCT_TRAITS_MEMBER(interval)
 292   IPC_STRUCT_TRAITS_MEMBER(type)
 293 IPC_STRUCT_TRAITS_END()
 294
 295 IPC_STRUCT_TRAITS_BEGIN(cc::CompositorFrameMetadata)
 296   IPC_STRUCT_TRAITS_MEMBER(device_scale_factor)
 297   IPC_STRUCT_TRAITS_MEMBER(root_scroll_offset)
 298   IPC_STRUCT_TRAITS_MEMBER(page_scale_factor)
 299   IPC_STRUCT_TRAITS_MEMBER(scrollable_viewport_size)
 300   IPC_STRUCT_TRAITS_MEMBER(root_layer_size)
 301   IPC_STRUCT_TRAITS_MEMBER(min_page_scale_factor)
 302   IPC_STRUCT_TRAITS_MEMBER(max_page_scale_factor)
 303   IPC_STRUCT_TRAITS_MEMBER(root_overflow_x_hidden)
 304   IPC_STRUCT_TRAITS_MEMBER(root_overflow_y_hidden)
 305   IPC_STRUCT_TRAITS_MEMBER(location_bar_offset)
 306   IPC_STRUCT_TRAITS_MEMBER(location_bar_content_translation)
 307   IPC_STRUCT_TRAITS_MEMBER(selection)
 308   IPC_STRUCT_TRAITS_MEMBER(latency_info)
 309   IPC_STRUCT_TRAITS_MEMBER(satisfies_sequences)
 310 IPC_STRUCT_TRAITS_END()
 311
 312 IPC_STRUCT_TRAITS_BEGIN(cc::GLFrameData)
 313   IPC_STRUCT_TRAITS_MEMBER(mailbox)
 314   IPC_STRUCT_TRAITS_MEMBER(sync_point)
 315   IPC_STRUCT_TRAITS_MEMBER(size)
 316   IPC_STRUCT_TRAITS_MEMBER(sub_buffer_rect)
 317 IPC_STRUCT_TRAITS_END()