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/debug/latency_info.h"
   8 #include "cc/output/compositor_frame.h"
   9 #include "cc/output/compositor_frame_ack.h"
  10 #include "cc/quads/checkerboard_draw_quad.h"
  11 #include "cc/quads/debug_border_draw_quad.h"
  12 #include "cc/quads/draw_quad.h"
  13 #include "cc/quads/io_surface_draw_quad.h"
  14 #include "cc/quads/picture_draw_quad.h"
  15 #include "cc/quads/render_pass.h"
  16 #include "cc/quads/render_pass_draw_quad.h"
  17 #include "cc/quads/shared_quad_state.h"
  18 #include "cc/quads/solid_color_draw_quad.h"
  19 #include "cc/quads/stream_video_draw_quad.h"
  20 #include "cc/quads/texture_draw_quad.h"
  21 #include "cc/quads/tile_draw_quad.h"
  22 #include "cc/quads/yuv_video_draw_quad.h"
  23 #include "cc/resources/transferable_resource.h"
  24 #include "content/common/content_export.h"
  25 #include "gpu/ipc/gpu_command_buffer_traits.h"
  26 #include "ipc/ipc_message_macros.h"
  27 #include "third_party/WebKit/Source/Platform/chromium/public/WebFilterOperation.h"
  28
  29 #ifndef CONTENT_COMMON_CC_MESSAGES_H_
  30 #define CONTENT_COMMON_CC_MESSAGES_H_
  31
  32 namespace gfx {
  33 class Transform;
  34 }
  35
  36 namespace WebKit {
  37 class WebData;
  38 class WebFilterOperations;
  39 }
  40
  41 namespace IPC {
  42
  43 template <>
  44 struct ParamTraits<WebKit::WebFilterOperation> {
  45   typedef WebKit::WebFilterOperation param_type;
  46   static void Write(Message* m, const param_type& p);
  47   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  48   static void Log(const param_type& p, std::string* l);
  49 };
  50
  51 template <>
  52 struct ParamTraits<WebKit::WebFilterOperations> {
  53   typedef WebKit::WebFilterOperations param_type;
  54   static void Write(Message* m, const param_type& p);
  55   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  56   static void Log(const param_type& p, std::string* l);
  57 };
  58
  59 template <>
  60 struct ParamTraits<gfx::Transform> {
  61   typedef gfx::Transform param_type;
  62   static void Write(Message* m, const param_type& p);
  63   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  64   static void Log(const param_type& p, std::string* l);
  65 };
  66
  67 template <>
  68 struct CONTENT_EXPORT ParamTraits<cc::RenderPass> {
  69   typedef cc::RenderPass param_type;
  70   static void Write(Message* m, const param_type& p);
  71   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  72   static void Log(const param_type& p, std::string* l);
  73 };
  74
  75 template<>
  76 struct CONTENT_EXPORT ParamTraits<cc::CompositorFrame> {
  77   typedef cc::CompositorFrame param_type;
  78   static void Write(Message* m, const param_type& p);
  79   static bool Read(const Message* m, PickleIterator* iter, param_type* p);
  80   static void Log(const param_type& p, std::string* l);
  81 };
  82
  83 template<>
  84 struct CONTENT_EXPORT ParamTraits<cc::CompositorFrameAck> {
  85   typedef cc::CompositorFrameAck param_type;
  86   static void Write(Message* m, const param_type& p);
  87   static bool Read(const Message* m, PickleIterator* iter, param_type* p);
  88   static void Log(const param_type& p, std::string* l);
  89 };
  90
  91 template<>
  92 struct CONTENT_EXPORT ParamTraits<cc::DelegatedFrameData> {
  93   typedef cc::DelegatedFrameData param_type;
  94   static void Write(Message* m, const param_type& p);
  95   static bool Read(const Message* m, PickleIterator* iter, param_type* p);
  96   static void Log(const param_type& p, std::string* l);
  97 };
  98
  99 }  // namespace IPC
 100
 101 #endif  // CONTENT_COMMON_CC_MESSAGES_H_
 102
 103 // Multiply-included message file, hence no include guard.
 104
 105 #define IPC_MESSAGE_START CCMsgStart
 106 #undef IPC_MESSAGE_EXPORT
 107 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
 108
 109 IPC_ENUM_TRAITS(cc::DrawQuad::Material)
 110 IPC_ENUM_TRAITS(cc::IOSurfaceDrawQuad::Orientation)
 111 IPC_ENUM_TRAITS(WebKit::WebFilterOperation::FilterType)
 112
 113 IPC_STRUCT_TRAITS_BEGIN(cc::RenderPass::Id)
 114   IPC_STRUCT_TRAITS_MEMBER(layer_id)
 115   IPC_STRUCT_TRAITS_MEMBER(index)
 116 IPC_STRUCT_TRAITS_END()
 117
 118 IPC_STRUCT_TRAITS_BEGIN(cc::DrawQuad)
 119   IPC_STRUCT_TRAITS_MEMBER(material)
 120   IPC_STRUCT_TRAITS_MEMBER(rect)
 121   IPC_STRUCT_TRAITS_MEMBER(opaque_rect)
 122   IPC_STRUCT_TRAITS_MEMBER(visible_rect)
 123   IPC_STRUCT_TRAITS_MEMBER(needs_blending)
 124 IPC_STRUCT_TRAITS_END()
 125
 126 IPC_STRUCT_TRAITS_BEGIN(cc::CheckerboardDrawQuad)
 127   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 128   IPC_STRUCT_TRAITS_MEMBER(color)
 129 IPC_STRUCT_TRAITS_END()
 130
 131 IPC_STRUCT_TRAITS_BEGIN(cc::DebugBorderDrawQuad)
 132   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 133   IPC_STRUCT_TRAITS_MEMBER(color)
 134   IPC_STRUCT_TRAITS_MEMBER(width)
 135 IPC_STRUCT_TRAITS_END()
 136
 137 IPC_STRUCT_TRAITS_BEGIN(cc::IOSurfaceDrawQuad)
 138   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 139   IPC_STRUCT_TRAITS_MEMBER(io_surface_size)
 140   IPC_STRUCT_TRAITS_MEMBER(io_surface_resource_id)
 141   IPC_STRUCT_TRAITS_MEMBER(orientation)
 142 IPC_STRUCT_TRAITS_END()
 143
 144 IPC_STRUCT_TRAITS_BEGIN(cc::RenderPassDrawQuad)
 145   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 146   IPC_STRUCT_TRAITS_MEMBER(is_replica)
 147   IPC_STRUCT_TRAITS_MEMBER(mask_resource_id)
 148   IPC_STRUCT_TRAITS_MEMBER(contents_changed_since_last_frame)
 149   IPC_STRUCT_TRAITS_MEMBER(mask_uv_rect)
 150   IPC_STRUCT_TRAITS_MEMBER(filters)
 151   // TODO(piman): filter isn't being serialized.
 152   // IPC_STRUCT_TRAITS_MEMBER(filter)
 153   IPC_STRUCT_TRAITS_MEMBER(background_filters)
 154 IPC_STRUCT_TRAITS_END()
 155
 156 IPC_STRUCT_TRAITS_BEGIN(cc::SolidColorDrawQuad)
 157   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 158   IPC_STRUCT_TRAITS_MEMBER(color)
 159 IPC_STRUCT_TRAITS_END()
 160
 161 IPC_STRUCT_TRAITS_BEGIN(cc::StreamVideoDrawQuad)
 162   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 163   IPC_STRUCT_TRAITS_MEMBER(resource_id)
 164   IPC_STRUCT_TRAITS_MEMBER(matrix)
 165 IPC_STRUCT_TRAITS_END()
 166
 167 IPC_STRUCT_TRAITS_BEGIN(cc::TextureDrawQuad)
 168   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 169   IPC_STRUCT_TRAITS_MEMBER(resource_id)
 170   IPC_STRUCT_TRAITS_MEMBER(premultiplied_alpha)
 171   IPC_STRUCT_TRAITS_MEMBER(uv_top_left)
 172   IPC_STRUCT_TRAITS_MEMBER(uv_bottom_right)
 173   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[0])
 174   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[1])
 175   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[2])
 176   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[3])
 177   IPC_STRUCT_TRAITS_MEMBER(flipped)
 178 IPC_STRUCT_TRAITS_END()
 179
 180 IPC_STRUCT_TRAITS_BEGIN(cc::TileDrawQuad)
 181   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 182   IPC_STRUCT_TRAITS_MEMBER(resource_id)
 183   IPC_STRUCT_TRAITS_MEMBER(tex_coord_rect)
 184   IPC_STRUCT_TRAITS_MEMBER(texture_size)
 185   IPC_STRUCT_TRAITS_MEMBER(swizzle_contents)
 186 IPC_STRUCT_TRAITS_END()
 187
 188 IPC_STRUCT_TRAITS_BEGIN(cc::YUVVideoDrawQuad)
 189   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 190   IPC_STRUCT_TRAITS_MEMBER(tex_scale)
 191   IPC_STRUCT_TRAITS_MEMBER(y_plane_resource_id)
 192   IPC_STRUCT_TRAITS_MEMBER(u_plane_resource_id)
 193   IPC_STRUCT_TRAITS_MEMBER(v_plane_resource_id)
 194 IPC_STRUCT_TRAITS_END()
 195
 196 IPC_STRUCT_TRAITS_BEGIN(cc::SharedQuadState)
 197   IPC_STRUCT_TRAITS_MEMBER(content_to_target_transform)
 198   IPC_STRUCT_TRAITS_MEMBER(content_bounds)
 199   IPC_STRUCT_TRAITS_MEMBER(visible_content_rect)
 200   IPC_STRUCT_TRAITS_MEMBER(clip_rect)
 201   IPC_STRUCT_TRAITS_MEMBER(is_clipped)
 202   IPC_STRUCT_TRAITS_MEMBER(opacity)
 203 IPC_STRUCT_TRAITS_END()
 204
 205 IPC_STRUCT_TRAITS_BEGIN(cc::TransferableResource)
 206   IPC_STRUCT_TRAITS_MEMBER(id)
 207   IPC_STRUCT_TRAITS_MEMBER(sync_point)
 208   IPC_STRUCT_TRAITS_MEMBER(format)
 209   IPC_STRUCT_TRAITS_MEMBER(filter)
 210   IPC_STRUCT_TRAITS_MEMBER(size)
 211   IPC_STRUCT_TRAITS_MEMBER(mailbox)
 212 IPC_STRUCT_TRAITS_END()
 213
 214 IPC_STRUCT_TRAITS_BEGIN(cc::LatencyInfo)
 215   IPC_STRUCT_TRAITS_MEMBER(renderer_main_frame_number)
 216   IPC_STRUCT_TRAITS_MEMBER(renderer_impl_frame_number)
 217   IPC_STRUCT_TRAITS_MEMBER(browser_main_frame_number)
 218   IPC_STRUCT_TRAITS_MEMBER(browser_impl_frame_number)
 219   IPC_STRUCT_TRAITS_MEMBER(swap_timestamp)
 220 IPC_STRUCT_TRAITS_END()
 221
 222 IPC_STRUCT_TRAITS_BEGIN(cc::CompositorFrameMetadata)
 223   IPC_STRUCT_TRAITS_MEMBER(device_scale_factor)
 224   IPC_STRUCT_TRAITS_MEMBER(root_scroll_offset)
 225   IPC_STRUCT_TRAITS_MEMBER(page_scale_factor)
 226   IPC_STRUCT_TRAITS_MEMBER(viewport_size)
 227   IPC_STRUCT_TRAITS_MEMBER(root_layer_size)
 228   IPC_STRUCT_TRAITS_MEMBER(min_page_scale_factor)
 229   IPC_STRUCT_TRAITS_MEMBER(max_page_scale_factor)
 230   IPC_STRUCT_TRAITS_MEMBER(location_bar_offset)
 231   IPC_STRUCT_TRAITS_MEMBER(location_bar_content_translation)
 232   IPC_STRUCT_TRAITS_MEMBER(overdraw_bottom_height)
 233 IPC_STRUCT_TRAITS_END()
 234
 235 IPC_STRUCT_TRAITS_BEGIN(cc::GLFrameData)
 236   IPC_STRUCT_TRAITS_MEMBER(mailbox)
 237   IPC_STRUCT_TRAITS_MEMBER(sync_point)
 238   IPC_STRUCT_TRAITS_MEMBER(size)
 239 IPC_STRUCT_TRAITS_END()
 240
 241 IPC_STRUCT_TRAITS_BEGIN(cc::SoftwareFrameData)
 242   IPC_STRUCT_TRAITS_MEMBER(size)
 243   IPC_STRUCT_TRAITS_MEMBER(damage_rect)
 244   IPC_STRUCT_TRAITS_MEMBER(dib_id)
 245 IPC_STRUCT_TRAITS_END()