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| 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/logging.h" | |
| 8 #include "base/trace_event/trace_event_argument.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 const gfx::Size& tex_size, | |
| 27 unsigned y_plane_resource_id, | |
| 28 unsigned u_plane_resource_id, | |
| 29 unsigned v_plane_resource_id, | |
| 30 unsigned a_plane_resource_id, | |
| 31 ColorSpace color_space) { | |
| 32 bool needs_blending = false; | |
| 33 DrawQuad::SetAll(shared_quad_state, DrawQuad::YUV_VIDEO_CONTENT, rect, | |
| 34 opaque_rect, visible_rect, needs_blending); | |
| 35 this->tex_coord_rect = tex_coord_rect; | |
| 36 this->tex_size = tex_size; | |
| 37 this->y_plane_resource_id = y_plane_resource_id; | |
| 38 this->u_plane_resource_id = u_plane_resource_id; | |
| 39 this->v_plane_resource_id = v_plane_resource_id; | |
| 40 this->a_plane_resource_id = a_plane_resource_id; | |
| 41 this->color_space = color_space; | |
| 42 } | |
| 43 | |
| 44 void YUVVideoDrawQuad::SetAll(const SharedQuadState* shared_quad_state, | |
| 45 const gfx::Rect& rect, | |
| 46 const gfx::Rect& opaque_rect, | |
| 47 const gfx::Rect& visible_rect, | |
| 48 bool needs_blending, | |
| 49 const gfx::RectF& tex_coord_rect, | |
| 50 const gfx::Size& tex_size, | |
| 51 unsigned y_plane_resource_id, | |
| 52 unsigned u_plane_resource_id, | |
| 53 unsigned v_plane_resource_id, | |
| 54 unsigned a_plane_resource_id, | |
| 55 ColorSpace color_space) { | |
| 56 DrawQuad::SetAll(shared_quad_state, DrawQuad::YUV_VIDEO_CONTENT, rect, | |
| 57 opaque_rect, visible_rect, needs_blending); | |
| 58 this->tex_coord_rect = tex_coord_rect; | |
| 59 this->tex_size = tex_size; | |
| 60 this->y_plane_resource_id = y_plane_resource_id; | |
| 61 this->u_plane_resource_id = u_plane_resource_id; | |
| 62 this->v_plane_resource_id = v_plane_resource_id; | |
| 63 this->a_plane_resource_id = a_plane_resource_id; | |
| 64 this->color_space = color_space; | |
| 65 } | |
| 66 | |
| 67 void YUVVideoDrawQuad::IterateResources( | |
| 68 const ResourceIteratorCallback& callback) { | |
| 69 y_plane_resource_id = callback.Run(y_plane_resource_id); | |
| 70 u_plane_resource_id = callback.Run(u_plane_resource_id); | |
| 71 v_plane_resource_id = callback.Run(v_plane_resource_id); | |
| 72 if (a_plane_resource_id) | |
| 73 a_plane_resource_id = callback.Run(a_plane_resource_id); | |
| 74 } | |
| 75 | |
| 76 const YUVVideoDrawQuad* YUVVideoDrawQuad::MaterialCast( | |
| 77 const DrawQuad* quad) { | |
| 78 DCHECK(quad->material == DrawQuad::YUV_VIDEO_CONTENT); | |
| 79 return static_cast<const YUVVideoDrawQuad*>(quad); | |
| 80 } | |
| 81 | |
| 82 void YUVVideoDrawQuad::ExtendValue( | |
| 83 base::trace_event::TracedValue* value) const { | |
| 84 MathUtil::AddToTracedValue("tex_coord_rect", tex_coord_rect, value); | |
| 85 MathUtil::AddToTracedValue("tex_size", tex_size, value); | |
| 86 value->SetInteger("y_plane_resource_id", y_plane_resource_id); | |
| 87 value->SetInteger("u_plane_resource_id", u_plane_resource_id); | |
| 88 value->SetInteger("v_plane_resource_id", v_plane_resource_id); | |
| 89 value->SetInteger("a_plane_resource_id", a_plane_resource_id); | |
| 90 } | |
| 91 | |
| 92 } // namespace cc | |
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