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/quads/checkerboard_draw_quad.h"
  12 #include "cc/quads/debug_border_draw_quad.h"
  13 #include "cc/quads/draw_quad.h"
  14 #include "cc/quads/io_surface_draw_quad.h"
  15 #include "cc/quads/picture_draw_quad.h"
  16 #include "cc/quads/render_pass.h"
  17 #include "cc/quads/render_pass_draw_quad.h"
  18 #include "cc/quads/shared_quad_state.h"
  19 #include "cc/quads/solid_color_draw_quad.h"
  20 #include "cc/quads/stream_video_draw_quad.h"
  21 #include "cc/quads/texture_draw_quad.h"
  22 #include "cc/quads/tile_draw_quad.h"
  23 #include "cc/quads/yuv_video_draw_quad.h"
  24 #include "cc/resources/resource_format.h"
  25 #include "cc/resources/returned_resource.h"
  26 #include "cc/resources/transferable_resource.h"
  27 #include "content/common/content_export.h"
  28 #include "gpu/ipc/gpu_command_buffer_traits.h"
  29 #include "ipc/ipc_message_macros.h"
  30
  31 #ifndef CONTENT_COMMON_CC_MESSAGES_H_
  32 #define CONTENT_COMMON_CC_MESSAGES_H_
  33
  34 namespace gfx {
  35 class Transform;
  36 }
  37
  38 namespace cc {
  39 class FilterOperations;
  40 }
  41
  42 namespace IPC {
  43
  44 template <>
  45 struct ParamTraits<cc::FilterOperation> {
  46   typedef cc::FilterOperation param_type;
  47   static void Write(Message* m, const param_type& p);
  48   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  49   static void Log(const param_type& p, std::string* l);
  50 };
  51
  52 template <>
  53 struct ParamTraits<cc::FilterOperations> {
  54   typedef cc::FilterOperations param_type;
  55   static void Write(Message* m, const param_type& p);
  56   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  57   static void Log(const param_type& p, std::string* l);
  58 };
  59
  60 template <>
  61 struct ParamTraits<skia::RefPtr<SkImageFilter> > {
  62   typedef skia::RefPtr<SkImageFilter> param_type;
  63   static void Write(Message* m, const param_type& p);
  64   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  65   static void Log(const param_type& p, std::string* l);
  66 };
  67
  68 template <>
  69 struct ParamTraits<gfx::Transform> {
  70   typedef gfx::Transform param_type;
  71   static void Write(Message* m, const param_type& p);
  72   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  73   static void Log(const param_type& p, std::string* l);
  74 };
  75
  76 template <>
  77 struct CONTENT_EXPORT ParamTraits<cc::RenderPass> {
  78   typedef cc::RenderPass param_type;
  79   static void Write(Message* m, const param_type& p);
  80   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  81   static void Log(const param_type& p, std::string* l);
  82 };
  83
  84 template<>
  85 struct CONTENT_EXPORT ParamTraits<cc::CompositorFrame> {
  86   typedef cc::CompositorFrame param_type;
  87   static void Write(Message* m, const param_type& p);
  88   static bool Read(const Message* m, PickleIterator* iter, param_type* p);
  89   static void Log(const param_type& p, std::string* l);
  90 };
  91
  92 template<>
  93 struct CONTENT_EXPORT ParamTraits<cc::CompositorFrameAck> {
  94   typedef cc::CompositorFrameAck param_type;
  95   static void Write(Message* m, const param_type& p);
  96   static bool Read(const Message* m, PickleIterator* iter, param_type* p);
  97   static void Log(const param_type& p, std::string* l);
  98 };
  99
 100 template<>
 101 struct CONTENT_EXPORT ParamTraits<cc::DelegatedFrameData> {
 102   typedef cc::DelegatedFrameData param_type;
 103   static void Write(Message* m, const param_type& p);
 104   static bool Read(const Message* m, PickleIterator* iter, param_type* p);
 105   static void Log(const param_type& p, std::string* l);
 106 };
 107
 108 }  // namespace IPC
 109
 110 #endif  // CONTENT_COMMON_CC_MESSAGES_H_
 111
 112 // Multiply-included message file, hence no include guard.
 113
 114 #define IPC_MESSAGE_START CCMsgStart
 115 #undef IPC_MESSAGE_EXPORT
 116 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
 117
 118 IPC_ENUM_TRAITS(cc::DrawQuad::Material)
 119 IPC_ENUM_TRAITS(cc::IOSurfaceDrawQuad::Orientation)
 120 IPC_ENUM_TRAITS(cc::FilterOperation::FilterType)
 121 IPC_ENUM_TRAITS_MAX_VALUE(cc::ResourceFormat, cc::RESOURCE_FORMAT_MAX)
 122
 123 IPC_STRUCT_TRAITS_BEGIN(cc::RenderPass::Id)
 124   IPC_STRUCT_TRAITS_MEMBER(layer_id)
 125   IPC_STRUCT_TRAITS_MEMBER(index)
 126 IPC_STRUCT_TRAITS_END()
 127
 128 IPC_STRUCT_TRAITS_BEGIN(cc::DrawQuad)
 129   IPC_STRUCT_TRAITS_MEMBER(material)
 130   IPC_STRUCT_TRAITS_MEMBER(rect)
 131   IPC_STRUCT_TRAITS_MEMBER(opaque_rect)
 132   IPC_STRUCT_TRAITS_MEMBER(visible_rect)
 133   IPC_STRUCT_TRAITS_MEMBER(needs_blending)
 134 IPC_STRUCT_TRAITS_END()
 135
 136 IPC_STRUCT_TRAITS_BEGIN(cc::CheckerboardDrawQuad)
 137   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 138   IPC_STRUCT_TRAITS_MEMBER(color)
 139 IPC_STRUCT_TRAITS_END()
 140
 141 IPC_STRUCT_TRAITS_BEGIN(cc::DebugBorderDrawQuad)
 142   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 143   IPC_STRUCT_TRAITS_MEMBER(color)
 144   IPC_STRUCT_TRAITS_MEMBER(width)
 145 IPC_STRUCT_TRAITS_END()
 146
 147 IPC_STRUCT_TRAITS_BEGIN(cc::IOSurfaceDrawQuad)
 148   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 149   IPC_STRUCT_TRAITS_MEMBER(io_surface_size)
 150   IPC_STRUCT_TRAITS_MEMBER(io_surface_resource_id)
 151   IPC_STRUCT_TRAITS_MEMBER(orientation)
 152 IPC_STRUCT_TRAITS_END()
 153
 154 IPC_STRUCT_TRAITS_BEGIN(cc::RenderPassDrawQuad)
 155   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 156   IPC_STRUCT_TRAITS_MEMBER(render_pass_id)
 157   IPC_STRUCT_TRAITS_MEMBER(is_replica)
 158   IPC_STRUCT_TRAITS_MEMBER(mask_resource_id)
 159   IPC_STRUCT_TRAITS_MEMBER(contents_changed_since_last_frame)
 160   IPC_STRUCT_TRAITS_MEMBER(mask_uv_rect)
 161   IPC_STRUCT_TRAITS_MEMBER(filters)
 162   IPC_STRUCT_TRAITS_MEMBER(background_filters)
 163 IPC_STRUCT_TRAITS_END()
 164
 165 IPC_STRUCT_TRAITS_BEGIN(cc::SolidColorDrawQuad)
 166   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 167   IPC_STRUCT_TRAITS_MEMBER(color)
 168   IPC_STRUCT_TRAITS_MEMBER(force_anti_aliasing_off)
 169 IPC_STRUCT_TRAITS_END()
 170
 171 IPC_STRUCT_TRAITS_BEGIN(cc::StreamVideoDrawQuad)
 172   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 173   IPC_STRUCT_TRAITS_MEMBER(resource_id)
 174   IPC_STRUCT_TRAITS_MEMBER(matrix)
 175 IPC_STRUCT_TRAITS_END()
 176
 177 IPC_STRUCT_TRAITS_BEGIN(cc::TextureDrawQuad)
 178   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 179   IPC_STRUCT_TRAITS_MEMBER(resource_id)
 180   IPC_STRUCT_TRAITS_MEMBER(premultiplied_alpha)
 181   IPC_STRUCT_TRAITS_MEMBER(uv_top_left)
 182   IPC_STRUCT_TRAITS_MEMBER(uv_bottom_right)
 183   IPC_STRUCT_TRAITS_MEMBER(background_color)
 184   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[0])
 185   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[1])
 186   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[2])
 187   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[3])
 188   IPC_STRUCT_TRAITS_MEMBER(flipped)
 189 IPC_STRUCT_TRAITS_END()
 190
 191 IPC_STRUCT_TRAITS_BEGIN(cc::TileDrawQuad)
 192   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 193   IPC_STRUCT_TRAITS_MEMBER(resource_id)
 194   IPC_STRUCT_TRAITS_MEMBER(tex_coord_rect)
 195   IPC_STRUCT_TRAITS_MEMBER(texture_size)
 196   IPC_STRUCT_TRAITS_MEMBER(swizzle_contents)
 197 IPC_STRUCT_TRAITS_END()
 198
 199 IPC_STRUCT_TRAITS_BEGIN(cc::YUVVideoDrawQuad)
 200   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 201   IPC_STRUCT_TRAITS_MEMBER(tex_scale)
 202   IPC_STRUCT_TRAITS_MEMBER(y_plane_resource_id)
 203   IPC_STRUCT_TRAITS_MEMBER(u_plane_resource_id)
 204   IPC_STRUCT_TRAITS_MEMBER(v_plane_resource_id)
 205   IPC_STRUCT_TRAITS_MEMBER(a_plane_resource_id)
 206 IPC_STRUCT_TRAITS_END()
 207
 208 IPC_STRUCT_TRAITS_BEGIN(cc::SharedQuadState)
 209   IPC_STRUCT_TRAITS_MEMBER(content_to_target_transform)
 210   IPC_STRUCT_TRAITS_MEMBER(content_bounds)
 211   IPC_STRUCT_TRAITS_MEMBER(visible_content_rect)
 212   IPC_STRUCT_TRAITS_MEMBER(clip_rect)
 213   IPC_STRUCT_TRAITS_MEMBER(is_clipped)
 214   IPC_STRUCT_TRAITS_MEMBER(opacity)
 215 IPC_STRUCT_TRAITS_END()
 216
 217 IPC_STRUCT_TRAITS_BEGIN(cc::TransferableResource)
 218   IPC_STRUCT_TRAITS_MEMBER(id)
 219   IPC_STRUCT_TRAITS_MEMBER(sync_point)
 220   IPC_STRUCT_TRAITS_MEMBER(format)
 221   IPC_STRUCT_TRAITS_MEMBER(target)
 222   IPC_STRUCT_TRAITS_MEMBER(filter)
 223   IPC_STRUCT_TRAITS_MEMBER(size)
 224   IPC_STRUCT_TRAITS_MEMBER(mailbox)
 225   IPC_STRUCT_TRAITS_MEMBER(is_software)
 226 IPC_STRUCT_TRAITS_END()
 227
 228 IPC_STRUCT_TRAITS_BEGIN(cc::ReturnedResource)
 229   IPC_STRUCT_TRAITS_MEMBER(id)
 230   IPC_STRUCT_TRAITS_MEMBER(sync_point)
 231   IPC_STRUCT_TRAITS_MEMBER(count)
 232   IPC_STRUCT_TRAITS_MEMBER(lost)
 233 IPC_STRUCT_TRAITS_END()
 234
 235 IPC_STRUCT_TRAITS_BEGIN(cc::BeginFrameArgs)
 236   IPC_STRUCT_TRAITS_MEMBER(frame_time)
 237   IPC_STRUCT_TRAITS_MEMBER(deadline)
 238   IPC_STRUCT_TRAITS_MEMBER(interval)
 239 IPC_STRUCT_TRAITS_END()
 240
 241 IPC_STRUCT_TRAITS_BEGIN(cc::CompositorFrameMetadata)
 242   IPC_STRUCT_TRAITS_MEMBER(device_scale_factor)
 243   IPC_STRUCT_TRAITS_MEMBER(root_scroll_offset)
 244   IPC_STRUCT_TRAITS_MEMBER(page_scale_factor)
 245   IPC_STRUCT_TRAITS_MEMBER(viewport_size)
 246   IPC_STRUCT_TRAITS_MEMBER(root_layer_size)
 247   IPC_STRUCT_TRAITS_MEMBER(min_page_scale_factor)
 248   IPC_STRUCT_TRAITS_MEMBER(max_page_scale_factor)
 249   IPC_STRUCT_TRAITS_MEMBER(location_bar_offset)
 250   IPC_STRUCT_TRAITS_MEMBER(location_bar_content_translation)
 251   IPC_STRUCT_TRAITS_MEMBER(overdraw_bottom_height)
 252   IPC_STRUCT_TRAITS_MEMBER(latency_info)
 253 IPC_STRUCT_TRAITS_END()
 254
 255 IPC_STRUCT_TRAITS_BEGIN(cc::GLFrameData)
 256   IPC_STRUCT_TRAITS_MEMBER(mailbox)
 257   IPC_STRUCT_TRAITS_MEMBER(sync_point)
 258   IPC_STRUCT_TRAITS_MEMBER(size)
 259   IPC_STRUCT_TRAITS_MEMBER(sub_buffer_rect)
 260 IPC_STRUCT_TRAITS_END()
 261
 262 IPC_STRUCT_TRAITS_BEGIN(cc::SoftwareFrameData)
 263   IPC_STRUCT_TRAITS_MEMBER(id)
 264   IPC_STRUCT_TRAITS_MEMBER(size)
 265   IPC_STRUCT_TRAITS_MEMBER(damage_rect)
 266   IPC_STRUCT_TRAITS_MEMBER(handle)
 267 IPC_STRUCT_TRAITS_END()