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/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 "cc/surfaces/surface_id.h"
  29 #include "cc/surfaces/surface_sequence.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, base::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, base::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, base::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, base::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, base::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, base::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, base::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, base::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::DrawQuad::Resources> {
 114   typedef cc::DrawQuad::Resources param_type;
 115   static void Write(Message* m, const param_type& p);
 116   static bool Read(const Message* m, base::PickleIterator* iter, param_type* p);
 117   static void Log(const param_type& p, std::string* l);
 118 };
 119
 120 template <>
 121 struct CONTENT_EXPORT ParamTraits<cc::StreamVideoDrawQuad::OverlayResources> {
 122   typedef cc::StreamVideoDrawQuad::OverlayResources param_type;
 123   static void Write(Message* m, const param_type& p);
 124   static bool Read(const Message* m, base::PickleIterator* iter, param_type* p);
 125   static void Log(const param_type& p, std::string* l);
 126 };
 127
 128 template <>
 129 struct CONTENT_EXPORT ParamTraits<cc::TextureDrawQuad::OverlayResources> {
 130   typedef cc::TextureDrawQuad::OverlayResources param_type;
 131   static void Write(Message* m, const param_type& p);
 132   static bool Read(const Message* m, base::PickleIterator* iter, param_type* p);
 133   static void Log(const param_type& p, std::string* l);
 134 };
 135
 136 }  // namespace IPC
 137
 138 #endif  // CONTENT_COMMON_CC_MESSAGES_H_
 139
 140 // Multiply-included message file, hence no include guard.
 141
 142 #define IPC_MESSAGE_START CCMsgStart
 143 #undef IPC_MESSAGE_EXPORT
 144 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
 145
 146 IPC_ENUM_TRAITS_MAX_VALUE(cc::DrawQuad::Material, cc::DrawQuad::MATERIAL_LAST)
 147 IPC_ENUM_TRAITS_MAX_VALUE(cc::IOSurfaceDrawQuad::Orientation,
 148                           cc::IOSurfaceDrawQuad::ORIENTATION_LAST)
 149 IPC_ENUM_TRAITS_MAX_VALUE(cc::FilterOperation::FilterType,
 150                           cc::FilterOperation::FILTER_TYPE_LAST )
 151 IPC_ENUM_TRAITS_MAX_VALUE(cc::ResourceFormat, cc::RESOURCE_FORMAT_MAX)
 152 IPC_ENUM_TRAITS_MAX_VALUE(cc::SelectionBoundType, cc::SELECTION_BOUND_TYPE_LAST)
 153 IPC_ENUM_TRAITS_MAX_VALUE(SkXfermode::Mode, SkXfermode::kLastMode)
 154 IPC_ENUM_TRAITS_MAX_VALUE(cc::YUVVideoDrawQuad::ColorSpace,
 155                           cc::YUVVideoDrawQuad::COLOR_SPACE_LAST)
 156
 157 IPC_STRUCT_TRAITS_BEGIN(cc::RenderPassId)
 158   IPC_STRUCT_TRAITS_MEMBER(layer_id)
 159   IPC_STRUCT_TRAITS_MEMBER(index)
 160 IPC_STRUCT_TRAITS_END()
 161
 162 IPC_STRUCT_TRAITS_BEGIN(cc::SurfaceId)
 163   IPC_STRUCT_TRAITS_MEMBER(id)
 164 IPC_STRUCT_TRAITS_END()
 165
 166 IPC_STRUCT_TRAITS_BEGIN(cc::SurfaceSequence)
 167   IPC_STRUCT_TRAITS_MEMBER(id_namespace)
 168   IPC_STRUCT_TRAITS_MEMBER(sequence)
 169 IPC_STRUCT_TRAITS_END()
 170
 171 IPC_STRUCT_TRAITS_BEGIN(cc::DrawQuad)
 172   IPC_STRUCT_TRAITS_MEMBER(material)
 173   IPC_STRUCT_TRAITS_MEMBER(rect)
 174   IPC_STRUCT_TRAITS_MEMBER(opaque_rect)
 175   IPC_STRUCT_TRAITS_MEMBER(visible_rect)
 176   IPC_STRUCT_TRAITS_MEMBER(needs_blending)
 177   IPC_STRUCT_TRAITS_MEMBER(resources)
 178 IPC_STRUCT_TRAITS_END()
 179
 180 IPC_STRUCT_TRAITS_BEGIN(cc::DebugBorderDrawQuad)
 181   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 182   IPC_STRUCT_TRAITS_MEMBER(color)
 183   IPC_STRUCT_TRAITS_MEMBER(width)
 184 IPC_STRUCT_TRAITS_END()
 185
 186 IPC_STRUCT_TRAITS_BEGIN(cc::IOSurfaceDrawQuad)
 187   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 188   IPC_STRUCT_TRAITS_MEMBER(io_surface_size)
 189   IPC_STRUCT_TRAITS_MEMBER(orientation)
 190   IPC_STRUCT_TRAITS_MEMBER(allow_overlay)
 191 IPC_STRUCT_TRAITS_END()
 192
 193 IPC_STRUCT_TRAITS_BEGIN(cc::RenderPassDrawQuad)
 194   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 195   IPC_STRUCT_TRAITS_MEMBER(render_pass_id)
 196   IPC_STRUCT_TRAITS_MEMBER(mask_uv_scale)
 197   IPC_STRUCT_TRAITS_MEMBER(mask_texture_size)
 198   IPC_STRUCT_TRAITS_MEMBER(filters)
 199   IPC_STRUCT_TRAITS_MEMBER(filters_scale)
 200   IPC_STRUCT_TRAITS_MEMBER(background_filters)
 201 IPC_STRUCT_TRAITS_END()
 202
 203 IPC_STRUCT_TRAITS_BEGIN(cc::SolidColorDrawQuad)
 204   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 205   IPC_STRUCT_TRAITS_MEMBER(color)
 206   IPC_STRUCT_TRAITS_MEMBER(force_anti_aliasing_off)
 207 IPC_STRUCT_TRAITS_END()
 208
 209 IPC_STRUCT_TRAITS_BEGIN(cc::StreamVideoDrawQuad)
 210   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 211   IPC_STRUCT_TRAITS_MEMBER(overlay_resources)
 212   IPC_STRUCT_TRAITS_MEMBER(matrix)
 213 IPC_STRUCT_TRAITS_END()
 214
 215 IPC_STRUCT_TRAITS_BEGIN(cc::SurfaceDrawQuad)
 216   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 217   IPC_STRUCT_TRAITS_MEMBER(surface_id)
 218 IPC_STRUCT_TRAITS_END()
 219
 220 IPC_STRUCT_TRAITS_BEGIN(cc::TextureDrawQuad)
 221   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 222   IPC_STRUCT_TRAITS_MEMBER(overlay_resources)
 223   IPC_STRUCT_TRAITS_MEMBER(premultiplied_alpha)
 224   IPC_STRUCT_TRAITS_MEMBER(uv_top_left)
 225   IPC_STRUCT_TRAITS_MEMBER(uv_bottom_right)
 226   IPC_STRUCT_TRAITS_MEMBER(background_color)
 227   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[0])
 228   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[1])
 229   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[2])
 230   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[3])
 231   IPC_STRUCT_TRAITS_MEMBER(y_flipped)
 232   IPC_STRUCT_TRAITS_MEMBER(nearest_neighbor)
 233 IPC_STRUCT_TRAITS_END()
 234
 235 IPC_STRUCT_TRAITS_BEGIN(cc::TileDrawQuad)
 236   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 237   IPC_STRUCT_TRAITS_MEMBER(tex_coord_rect)
 238   IPC_STRUCT_TRAITS_MEMBER(texture_size)
 239   IPC_STRUCT_TRAITS_MEMBER(swizzle_contents)
 240   IPC_STRUCT_TRAITS_MEMBER(nearest_neighbor)
 241 IPC_STRUCT_TRAITS_END()
 242
 243 IPC_STRUCT_TRAITS_BEGIN(cc::YUVVideoDrawQuad)
 244   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 245   IPC_STRUCT_TRAITS_MEMBER(ya_tex_coord_rect)
 246   IPC_STRUCT_TRAITS_MEMBER(uv_tex_coord_rect)
 247   IPC_STRUCT_TRAITS_MEMBER(ya_tex_size)
 248   IPC_STRUCT_TRAITS_MEMBER(uv_tex_size)
 249   IPC_STRUCT_TRAITS_MEMBER(color_space)
 250 IPC_STRUCT_TRAITS_END()
 251
 252 IPC_STRUCT_TRAITS_BEGIN(cc::SharedQuadState)
 253 IPC_STRUCT_TRAITS_MEMBER(quad_to_target_transform)
 254 IPC_STRUCT_TRAITS_MEMBER(quad_layer_bounds)
 255 IPC_STRUCT_TRAITS_MEMBER(visible_quad_layer_rect)
 256   IPC_STRUCT_TRAITS_MEMBER(clip_rect)
 257   IPC_STRUCT_TRAITS_MEMBER(is_clipped)
 258   IPC_STRUCT_TRAITS_MEMBER(opacity)
 259   IPC_STRUCT_TRAITS_MEMBER(blend_mode)
 260   IPC_STRUCT_TRAITS_MEMBER(sorting_context_id)
 261 IPC_STRUCT_TRAITS_END()
 262
 263 IPC_STRUCT_TRAITS_BEGIN(cc::TransferableResource)
 264   IPC_STRUCT_TRAITS_MEMBER(id)
 265   IPC_STRUCT_TRAITS_MEMBER(format)
 266   IPC_STRUCT_TRAITS_MEMBER(filter)
 267   IPC_STRUCT_TRAITS_MEMBER(size)
 268   IPC_STRUCT_TRAITS_MEMBER(mailbox_holder)
 269   IPC_STRUCT_TRAITS_MEMBER(read_lock_fences_enabled)
 270   IPC_STRUCT_TRAITS_MEMBER(is_repeated)
 271   IPC_STRUCT_TRAITS_MEMBER(is_software)
 272   IPC_STRUCT_TRAITS_MEMBER(allow_overlay)
 273 IPC_STRUCT_TRAITS_END()
 274
 275 IPC_STRUCT_TRAITS_BEGIN(cc::ReturnedResource)
 276   IPC_STRUCT_TRAITS_MEMBER(id)
 277   IPC_STRUCT_TRAITS_MEMBER(sync_point)
 278   IPC_STRUCT_TRAITS_MEMBER(count)
 279   IPC_STRUCT_TRAITS_MEMBER(lost)
 280 IPC_STRUCT_TRAITS_END()
 281
 282 IPC_STRUCT_TRAITS_BEGIN(cc::ViewportSelectionBound)
 283   IPC_STRUCT_TRAITS_MEMBER(type)
 284   IPC_STRUCT_TRAITS_MEMBER(edge_top)
 285   IPC_STRUCT_TRAITS_MEMBER(edge_bottom)
 286   IPC_STRUCT_TRAITS_MEMBER(visible)
 287 IPC_STRUCT_TRAITS_END()
 288
 289 IPC_STRUCT_TRAITS_BEGIN(cc::ViewportSelection)
 290   IPC_STRUCT_TRAITS_MEMBER(start)
 291   IPC_STRUCT_TRAITS_MEMBER(end)
 292   IPC_STRUCT_TRAITS_MEMBER(is_editable)
 293   IPC_STRUCT_TRAITS_MEMBER(is_empty_text_form_control)
 294 IPC_STRUCT_TRAITS_END()
 295
 296 IPC_ENUM_TRAITS_MAX_VALUE( \
 297     cc::BeginFrameArgs::BeginFrameArgsType, \
 298     cc::BeginFrameArgs::BEGIN_FRAME_ARGS_TYPE_MAX - 1)
 299
 300 IPC_STRUCT_TRAITS_BEGIN(cc::BeginFrameArgs)
 301   IPC_STRUCT_TRAITS_MEMBER(frame_time)
 302   IPC_STRUCT_TRAITS_MEMBER(deadline)
 303   IPC_STRUCT_TRAITS_MEMBER(interval)
 304   IPC_STRUCT_TRAITS_MEMBER(type)
 305 IPC_STRUCT_TRAITS_END()
 306
 307 IPC_STRUCT_TRAITS_BEGIN(cc::CompositorFrameMetadata)
 308   IPC_STRUCT_TRAITS_MEMBER(device_scale_factor)
 309   IPC_STRUCT_TRAITS_MEMBER(root_scroll_offset)
 310   IPC_STRUCT_TRAITS_MEMBER(page_scale_factor)
 311   IPC_STRUCT_TRAITS_MEMBER(scrollable_viewport_size)
 312   IPC_STRUCT_TRAITS_MEMBER(root_layer_size)
 313   IPC_STRUCT_TRAITS_MEMBER(min_page_scale_factor)
 314   IPC_STRUCT_TRAITS_MEMBER(max_page_scale_factor)
 315   IPC_STRUCT_TRAITS_MEMBER(root_overflow_x_hidden)
 316   IPC_STRUCT_TRAITS_MEMBER(root_overflow_y_hidden)
 317   IPC_STRUCT_TRAITS_MEMBER(location_bar_offset)
 318   IPC_STRUCT_TRAITS_MEMBER(location_bar_content_translation)
 319   IPC_STRUCT_TRAITS_MEMBER(selection)
 320   IPC_STRUCT_TRAITS_MEMBER(latency_info)
 321   IPC_STRUCT_TRAITS_MEMBER(satisfies_sequences)
 322 IPC_STRUCT_TRAITS_END()
 323
 324 IPC_STRUCT_TRAITS_BEGIN(cc::GLFrameData)
 325   IPC_STRUCT_TRAITS_MEMBER(mailbox)
 326   IPC_STRUCT_TRAITS_MEMBER(sync_point)
 327   IPC_STRUCT_TRAITS_MEMBER(size)
 328   IPC_STRUCT_TRAITS_MEMBER(sub_buffer_rect)
 329 IPC_STRUCT_TRAITS_END()