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/surface_draw_quad.h"
  22 #include "cc/quads/texture_draw_quad.h"
  23 #include "cc/quads/tile_draw_quad.h"
  24 #include "cc/quads/yuv_video_draw_quad.h"
  25 #include "cc/resources/resource_format.h"
  26 #include "cc/resources/returned_resource.h"
  27 #include "cc/resources/transferable_resource.h"
  28 #include "content/common/content_export.h"
  29 #include "gpu/ipc/gpu_command_buffer_traits.h"
  30 #include "ipc/ipc_message_macros.h"
  31
  32 #ifndef CONTENT_COMMON_CC_MESSAGES_H_
  33 #define CONTENT_COMMON_CC_MESSAGES_H_
  34
  35 namespace gfx {
  36 class Transform;
  37 }
  38
  39 namespace cc {
  40 class FilterOperations;
  41 }
  42
  43 namespace IPC {
  44
  45 template <>
  46 struct ParamTraits<cc::FilterOperation> {
  47   typedef cc::FilterOperation param_type;
  48   static void Write(Message* m, const param_type& p);
  49   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  50   static void Log(const param_type& p, std::string* l);
  51 };
  52
  53 template <>
  54 struct ParamTraits<cc::FilterOperations> {
  55   typedef cc::FilterOperations param_type;
  56   static void Write(Message* m, const param_type& p);
  57   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  58   static void Log(const param_type& p, std::string* l);
  59 };
  60
  61 template <>
  62 struct ParamTraits<skia::RefPtr<SkImageFilter> > {
  63   typedef skia::RefPtr<SkImageFilter> param_type;
  64   static void Write(Message* m, const param_type& p);
  65   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  66   static void Log(const param_type& p, std::string* l);
  67 };
  68
  69 template <>
  70 struct ParamTraits<gfx::Transform> {
  71   typedef gfx::Transform param_type;
  72   static void Write(Message* m, const param_type& p);
  73   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  74   static void Log(const param_type& p, std::string* l);
  75 };
  76
  77 template <>
  78 struct CONTENT_EXPORT ParamTraits<cc::RenderPass> {
  79   typedef cc::RenderPass param_type;
  80   static void Write(Message* m, const param_type& p);
  81   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  82   static void Log(const param_type& p, std::string* l);
  83 };
  84
  85 template<>
  86 struct CONTENT_EXPORT ParamTraits<cc::CompositorFrame> {
  87   typedef cc::CompositorFrame param_type;
  88   static void Write(Message* m, const param_type& p);
  89   static bool Read(const Message* m, PickleIterator* iter, param_type* p);
  90   static void Log(const param_type& p, std::string* l);
  91 };
  92
  93 template<>
  94 struct CONTENT_EXPORT ParamTraits<cc::CompositorFrameAck> {
  95   typedef cc::CompositorFrameAck param_type;
  96   static void Write(Message* m, const param_type& p);
  97   static bool Read(const Message* m, PickleIterator* iter, param_type* p);
  98   static void Log(const param_type& p, std::string* l);
  99 };
 100
 101 template<>
 102 struct CONTENT_EXPORT ParamTraits<cc::DelegatedFrameData> {
 103   typedef cc::DelegatedFrameData param_type;
 104   static void Write(Message* m, const param_type& p);
 105   static bool Read(const Message* m, PickleIterator* iter, param_type* p);
 106   static void Log(const param_type& p, std::string* l);
 107 };
 108
 109 }  // namespace IPC
 110
 111 #endif  // CONTENT_COMMON_CC_MESSAGES_H_
 112
 113 // Multiply-included message file, hence no include guard.
 114
 115 #define IPC_MESSAGE_START CCMsgStart
 116 #undef IPC_MESSAGE_EXPORT
 117 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
 118
 119 IPC_ENUM_TRAITS(cc::DrawQuad::Material)
 120 IPC_ENUM_TRAITS(cc::IOSurfaceDrawQuad::Orientation)
 121 IPC_ENUM_TRAITS(cc::FilterOperation::FilterType)
 122 IPC_ENUM_TRAITS_MAX_VALUE(cc::ResourceFormat, cc::RESOURCE_FORMAT_MAX)
 123 IPC_ENUM_TRAITS_MAX_VALUE(SkXfermode::Mode, SkXfermode::kLastMode)
 124
 125 IPC_STRUCT_TRAITS_BEGIN(cc::RenderPass::Id)
 126   IPC_STRUCT_TRAITS_MEMBER(layer_id)
 127   IPC_STRUCT_TRAITS_MEMBER(index)
 128 IPC_STRUCT_TRAITS_END()
 129
 130 IPC_STRUCT_TRAITS_BEGIN(cc::DrawQuad)
 131   IPC_STRUCT_TRAITS_MEMBER(material)
 132   IPC_STRUCT_TRAITS_MEMBER(rect)
 133   IPC_STRUCT_TRAITS_MEMBER(opaque_rect)
 134   IPC_STRUCT_TRAITS_MEMBER(visible_rect)
 135   IPC_STRUCT_TRAITS_MEMBER(needs_blending)
 136 IPC_STRUCT_TRAITS_END()
 137
 138 IPC_STRUCT_TRAITS_BEGIN(cc::CheckerboardDrawQuad)
 139   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 140   IPC_STRUCT_TRAITS_MEMBER(color)
 141 IPC_STRUCT_TRAITS_END()
 142
 143 IPC_STRUCT_TRAITS_BEGIN(cc::DebugBorderDrawQuad)
 144   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 145   IPC_STRUCT_TRAITS_MEMBER(color)
 146   IPC_STRUCT_TRAITS_MEMBER(width)
 147 IPC_STRUCT_TRAITS_END()
 148
 149 IPC_STRUCT_TRAITS_BEGIN(cc::IOSurfaceDrawQuad)
 150   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 151   IPC_STRUCT_TRAITS_MEMBER(io_surface_size)
 152   IPC_STRUCT_TRAITS_MEMBER(io_surface_resource_id)
 153   IPC_STRUCT_TRAITS_MEMBER(orientation)
 154 IPC_STRUCT_TRAITS_END()
 155
 156 IPC_STRUCT_TRAITS_BEGIN(cc::RenderPassDrawQuad)
 157   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 158   IPC_STRUCT_TRAITS_MEMBER(render_pass_id)
 159   IPC_STRUCT_TRAITS_MEMBER(is_replica)
 160   IPC_STRUCT_TRAITS_MEMBER(mask_resource_id)
 161   IPC_STRUCT_TRAITS_MEMBER(contents_changed_since_last_frame)
 162   IPC_STRUCT_TRAITS_MEMBER(mask_uv_rect)
 163   IPC_STRUCT_TRAITS_MEMBER(filters)
 164   IPC_STRUCT_TRAITS_MEMBER(background_filters)
 165 IPC_STRUCT_TRAITS_END()
 166
 167 IPC_STRUCT_TRAITS_BEGIN(cc::SolidColorDrawQuad)
 168   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 169   IPC_STRUCT_TRAITS_MEMBER(color)
 170   IPC_STRUCT_TRAITS_MEMBER(force_anti_aliasing_off)
 171 IPC_STRUCT_TRAITS_END()
 172
 173 IPC_STRUCT_TRAITS_BEGIN(cc::StreamVideoDrawQuad)
 174   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 175   IPC_STRUCT_TRAITS_MEMBER(resource_id)
 176   IPC_STRUCT_TRAITS_MEMBER(matrix)
 177 IPC_STRUCT_TRAITS_END()
 178
 179 IPC_STRUCT_TRAITS_BEGIN(cc::SurfaceDrawQuad)
 180   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 181   IPC_STRUCT_TRAITS_MEMBER(surface_id)
 182 IPC_STRUCT_TRAITS_END()
 183
 184 IPC_STRUCT_TRAITS_BEGIN(cc::TextureDrawQuad)
 185   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 186   IPC_STRUCT_TRAITS_MEMBER(resource_id)
 187   IPC_STRUCT_TRAITS_MEMBER(premultiplied_alpha)
 188   IPC_STRUCT_TRAITS_MEMBER(uv_top_left)
 189   IPC_STRUCT_TRAITS_MEMBER(uv_bottom_right)
 190   IPC_STRUCT_TRAITS_MEMBER(background_color)
 191   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[0])
 192   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[1])
 193   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[2])
 194   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[3])
 195   IPC_STRUCT_TRAITS_MEMBER(flipped)
 196 IPC_STRUCT_TRAITS_END()
 197
 198 IPC_STRUCT_TRAITS_BEGIN(cc::TileDrawQuad)
 199   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 200   IPC_STRUCT_TRAITS_MEMBER(resource_id)
 201   IPC_STRUCT_TRAITS_MEMBER(tex_coord_rect)
 202   IPC_STRUCT_TRAITS_MEMBER(texture_size)
 203   IPC_STRUCT_TRAITS_MEMBER(swizzle_contents)
 204 IPC_STRUCT_TRAITS_END()
 205
 206 IPC_STRUCT_TRAITS_BEGIN(cc::YUVVideoDrawQuad)
 207   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 208   IPC_STRUCT_TRAITS_MEMBER(tex_scale)
 209   IPC_STRUCT_TRAITS_MEMBER(y_plane_resource_id)
 210   IPC_STRUCT_TRAITS_MEMBER(u_plane_resource_id)
 211   IPC_STRUCT_TRAITS_MEMBER(v_plane_resource_id)
 212   IPC_STRUCT_TRAITS_MEMBER(a_plane_resource_id)
 213 IPC_STRUCT_TRAITS_END()
 214
 215 IPC_STRUCT_TRAITS_BEGIN(cc::SharedQuadState)
 216   IPC_STRUCT_TRAITS_MEMBER(content_to_target_transform)
 217   IPC_STRUCT_TRAITS_MEMBER(content_bounds)
 218   IPC_STRUCT_TRAITS_MEMBER(visible_content_rect)
 219   IPC_STRUCT_TRAITS_MEMBER(clip_rect)
 220   IPC_STRUCT_TRAITS_MEMBER(is_clipped)
 221   IPC_STRUCT_TRAITS_MEMBER(opacity)
 222   IPC_STRUCT_TRAITS_MEMBER(blend_mode)
 223 IPC_STRUCT_TRAITS_END()
 224
 225 IPC_STRUCT_TRAITS_BEGIN(cc::TransferableResource)
 226   IPC_STRUCT_TRAITS_MEMBER(id)
 227   IPC_STRUCT_TRAITS_MEMBER(sync_point)
 228   IPC_STRUCT_TRAITS_MEMBER(format)
 229   IPC_STRUCT_TRAITS_MEMBER(target)
 230   IPC_STRUCT_TRAITS_MEMBER(filter)
 231   IPC_STRUCT_TRAITS_MEMBER(size)
 232   IPC_STRUCT_TRAITS_MEMBER(mailbox)
 233   IPC_STRUCT_TRAITS_MEMBER(is_software)
 234 IPC_STRUCT_TRAITS_END()
 235
 236 IPC_STRUCT_TRAITS_BEGIN(cc::ReturnedResource)
 237   IPC_STRUCT_TRAITS_MEMBER(id)
 238   IPC_STRUCT_TRAITS_MEMBER(sync_point)
 239   IPC_STRUCT_TRAITS_MEMBER(count)
 240   IPC_STRUCT_TRAITS_MEMBER(lost)
 241 IPC_STRUCT_TRAITS_END()
 242
 243 IPC_STRUCT_TRAITS_BEGIN(cc::BeginFrameArgs)
 244   IPC_STRUCT_TRAITS_MEMBER(frame_time)
 245   IPC_STRUCT_TRAITS_MEMBER(deadline)
 246   IPC_STRUCT_TRAITS_MEMBER(interval)
 247 IPC_STRUCT_TRAITS_END()
 248
 249 IPC_STRUCT_TRAITS_BEGIN(cc::CompositorFrameMetadata)
 250   IPC_STRUCT_TRAITS_MEMBER(device_scale_factor)
 251   IPC_STRUCT_TRAITS_MEMBER(root_scroll_offset)
 252   IPC_STRUCT_TRAITS_MEMBER(page_scale_factor)
 253   IPC_STRUCT_TRAITS_MEMBER(viewport_size)
 254   IPC_STRUCT_TRAITS_MEMBER(root_layer_size)
 255   IPC_STRUCT_TRAITS_MEMBER(min_page_scale_factor)
 256   IPC_STRUCT_TRAITS_MEMBER(max_page_scale_factor)
 257   IPC_STRUCT_TRAITS_MEMBER(location_bar_offset)
 258   IPC_STRUCT_TRAITS_MEMBER(location_bar_content_translation)
 259   IPC_STRUCT_TRAITS_MEMBER(overdraw_bottom_height)
 260   IPC_STRUCT_TRAITS_MEMBER(latency_info)
 261 IPC_STRUCT_TRAITS_END()
 262
 263 IPC_STRUCT_TRAITS_BEGIN(cc::GLFrameData)
 264   IPC_STRUCT_TRAITS_MEMBER(mailbox)
 265   IPC_STRUCT_TRAITS_MEMBER(sync_point)
 266   IPC_STRUCT_TRAITS_MEMBER(size)
 267   IPC_STRUCT_TRAITS_MEMBER(sub_buffer_rect)
 268 IPC_STRUCT_TRAITS_END()
 269
 270 IPC_STRUCT_TRAITS_BEGIN(cc::SoftwareFrameData)
 271   IPC_STRUCT_TRAITS_MEMBER(id)
 272   IPC_STRUCT_TRAITS_MEMBER(size)
 273   IPC_STRUCT_TRAITS_MEMBER(damage_rect)
 274   IPC_STRUCT_TRAITS_MEMBER(handle)
 275 IPC_STRUCT_TRAITS_END()