15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// From ppb_graphics_2d.idl modified Tue Aug 20 08:13:36 2013. 6c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 7c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include <string.h> 8c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/c/pp_completion_callback.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/c/pp_errors.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/c/ppb_graphics_2d.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/shared_impl/tracked_callback.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/thunk/enter.h" 145d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "ppapi/thunk/ppapi_thunk_export.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/thunk/ppb_graphics_2d_api.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ppapi { 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace thunk { 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PP_Resource Create(PP_Instance instance, 23c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const struct PP_Size* size, 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PP_Bool is_always_opaque) { 25c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) VLOG(4) << "PPB_Graphics2D::Create()"; 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EnterResourceCreation enter(instance); 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (enter.failed()) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 29c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return enter.functions()->CreateGraphics2D(instance, size, is_always_opaque); 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PP_Bool IsGraphics2D(PP_Resource resource) { 33c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) VLOG(4) << "PPB_Graphics2D::IsGraphics2D()"; 34c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EnterResource<PPB_Graphics2D_API> enter(resource, false); 35c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return PP_FromBool(enter.succeeded()); 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PP_Bool Describe(PP_Resource graphics_2d, 39c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) struct PP_Size* size, 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PP_Bool* is_always_opaque) { 41c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) VLOG(4) << "PPB_Graphics2D::Describe()"; 42c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EnterResource<PPB_Graphics2D_API> enter(graphics_2d, true); 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (enter.failed()) { 44c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) memset(size, 0, sizeof(*size)); 45c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) memset(is_always_opaque, 0, sizeof(*is_always_opaque)); 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PP_FALSE; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return enter.object()->Describe(size, is_always_opaque); 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PaintImageData(PP_Resource graphics_2d, 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PP_Resource image_data, 53c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const struct PP_Point* top_left, 54c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const struct PP_Rect* src_rect) { 55c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) VLOG(4) << "PPB_Graphics2D::PaintImageData()"; 56c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EnterResource<PPB_Graphics2D_API> enter(graphics_2d, true); 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (enter.failed()) 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) enter.object()->PaintImageData(image_data, top_left, src_rect); 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void Scroll(PP_Resource graphics_2d, 63c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const struct PP_Rect* clip_rect, 64c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const struct PP_Point* amount) { 65c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) VLOG(4) << "PPB_Graphics2D::Scroll()"; 66c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EnterResource<PPB_Graphics2D_API> enter(graphics_2d, true); 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (enter.failed()) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) enter.object()->Scroll(clip_rect, amount); 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ReplaceContents(PP_Resource graphics_2d, PP_Resource image_data) { 73c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) VLOG(4) << "PPB_Graphics2D::ReplaceContents()"; 74c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EnterResource<PPB_Graphics2D_API> enter(graphics_2d, true); 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (enter.failed()) 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) enter.object()->ReplaceContents(image_data); 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 80c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)int32_t Flush(PP_Resource graphics_2d, struct PP_CompletionCallback callback) { 81c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) VLOG(4) << "PPB_Graphics2D::Flush()"; 82c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EnterResource<PPB_Graphics2D_API> enter(graphics_2d, callback, true); 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (enter.failed()) 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return enter.retval(); 85c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return enter.SetResult(enter.object()->Flush(enter.callback())); 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 88c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)PP_Bool SetScale(PP_Resource resource, float scale) { 89c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) VLOG(4) << "PPB_Graphics2D::SetScale()"; 90c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EnterResource<PPB_Graphics2D_API> enter(resource, true); 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (enter.failed()) 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PP_FALSE; 93c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return enter.object()->SetScale(scale); 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 96c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)float GetScale(PP_Resource resource) { 97c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) VLOG(4) << "PPB_Graphics2D::GetScale()"; 98c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EnterResource<PPB_Graphics2D_API> enter(resource, true); 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (enter.failed()) 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0.0f; 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return enter.object()->GetScale(); 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 104c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)const PPB_Graphics2D_1_0 g_ppb_graphics2d_thunk_1_0 = { 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &Create, 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &IsGraphics2D, 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &Describe, 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &PaintImageData, 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &Scroll, 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &ReplaceContents, 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &Flush 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 114c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)const PPB_Graphics2D_1_1 g_ppb_graphics2d_thunk_1_1 = { 115c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) &Create, 116c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) &IsGraphics2D, 117c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) &Describe, 118c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) &PaintImageData, 119c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) &Scroll, 120c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) &ReplaceContents, 121c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) &Flush, 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &SetScale, 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &GetScale 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1285d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)PPAPI_THUNK_EXPORT const PPB_Graphics2D_1_0* GetPPB_Graphics2D_1_0_Thunk() { 129c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return &g_ppb_graphics2d_thunk_1_0; 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)PPAPI_THUNK_EXPORT const PPB_Graphics2D_1_1* GetPPB_Graphics2D_1_1_Thunk() { 133c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return &g_ppb_graphics2d_thunk_1_1; 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace thunk 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace ppapi 138