1 // Copyright 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 #include "cc/quads/yuv_video_draw_quad.h" 6 7 #include "base/debug/trace_event_argument.h" 8 #include "base/logging.h" 9 #include "base/values.h" 10 #include "cc/base/math_util.h" 11 12 namespace cc { 13 14 YUVVideoDrawQuad::YUVVideoDrawQuad() 15 : y_plane_resource_id(0), 16 u_plane_resource_id(0), 17 v_plane_resource_id(0), 18 a_plane_resource_id(0) {} 19 YUVVideoDrawQuad::~YUVVideoDrawQuad() {} 20 21 void YUVVideoDrawQuad::SetNew(const SharedQuadState* shared_quad_state, 22 const gfx::Rect& rect, 23 const gfx::Rect& opaque_rect, 24 const gfx::Rect& visible_rect, 25 const gfx::RectF& tex_coord_rect, 26 unsigned y_plane_resource_id, 27 unsigned u_plane_resource_id, 28 unsigned v_plane_resource_id, 29 unsigned a_plane_resource_id, 30 ColorSpace color_space) { 31 bool needs_blending = false; 32 DrawQuad::SetAll(shared_quad_state, DrawQuad::YUV_VIDEO_CONTENT, rect, 33 opaque_rect, visible_rect, needs_blending); 34 this->tex_coord_rect = tex_coord_rect; 35 this->y_plane_resource_id = y_plane_resource_id; 36 this->u_plane_resource_id = u_plane_resource_id; 37 this->v_plane_resource_id = v_plane_resource_id; 38 this->a_plane_resource_id = a_plane_resource_id; 39 this->color_space = color_space; 40 } 41 42 void YUVVideoDrawQuad::SetAll(const SharedQuadState* shared_quad_state, 43 const gfx::Rect& rect, 44 const gfx::Rect& opaque_rect, 45 const gfx::Rect& visible_rect, 46 bool needs_blending, 47 const gfx::RectF& tex_coord_rect, 48 unsigned y_plane_resource_id, 49 unsigned u_plane_resource_id, 50 unsigned v_plane_resource_id, 51 unsigned a_plane_resource_id, 52 ColorSpace color_space) { 53 DrawQuad::SetAll(shared_quad_state, DrawQuad::YUV_VIDEO_CONTENT, rect, 54 opaque_rect, visible_rect, needs_blending); 55 this->tex_coord_rect = tex_coord_rect; 56 this->y_plane_resource_id = y_plane_resource_id; 57 this->u_plane_resource_id = u_plane_resource_id; 58 this->v_plane_resource_id = v_plane_resource_id; 59 this->a_plane_resource_id = a_plane_resource_id; 60 this->color_space = color_space; 61 } 62 63 void YUVVideoDrawQuad::IterateResources( 64 const ResourceIteratorCallback& callback) { 65 y_plane_resource_id = callback.Run(y_plane_resource_id); 66 u_plane_resource_id = callback.Run(u_plane_resource_id); 67 v_plane_resource_id = callback.Run(v_plane_resource_id); 68 if (a_plane_resource_id) 69 a_plane_resource_id = callback.Run(a_plane_resource_id); 70 } 71 72 const YUVVideoDrawQuad* YUVVideoDrawQuad::MaterialCast( 73 const DrawQuad* quad) { 74 DCHECK(quad->material == DrawQuad::YUV_VIDEO_CONTENT); 75 return static_cast<const YUVVideoDrawQuad*>(quad); 76 } 77 78 void YUVVideoDrawQuad::ExtendValue(base::debug::TracedValue* value) const { 79 value->BeginArray("tex_coord_rect"); 80 MathUtil::AddToTracedValue(tex_coord_rect, value); 81 value->EndArray(); 82 value->SetInteger("y_plane_resource_id", y_plane_resource_id); 83 value->SetInteger("u_plane_resource_id", u_plane_resource_id); 84 value->SetInteger("v_plane_resource_id", v_plane_resource_id); 85 value->SetInteger("a_plane_resource_id", a_plane_resource_id); 86 } 87 88 } // namespace cc 89