| OLD | NEW |
| 1 |
| 1 /* | 2 /* |
| 2 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
| 3 * | 4 * |
| 4 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
| 5 * found in the LICENSE file. | 6 * found in the LICENSE file. |
| 6 */ | 7 */ |
| 7 #include "gl/SkGLContext.h" | 8 #include "gl/GLContext.h" |
| 8 | 9 |
| 9 #include <GLES2/gl2.h> | 10 #include <GLES2/gl2.h> |
| 10 | 11 |
| 11 #define EGL_EGLEXT_PROTOTYPES | 12 #define EGL_EGLEXT_PROTOTYPES |
| 12 #include <EGL/egl.h> | 13 #include <EGL/egl.h> |
| 13 #include <EGL/eglext.h> | 14 #include <EGL/eglext.h> |
| 14 | 15 |
| 15 #include "gl/GrGLDefines.h" | 16 #include "gl/GrGLDefines.h" |
| 16 #include "gl/GrGLUtil.h" | 17 #include "gl/GrGLUtil.h" |
| 17 | 18 |
| 18 namespace { | 19 namespace { |
| 19 | 20 |
| 20 // TODO: Share this class with ANGLE if/when it gets support for EGL_KHR_fence_s
ync. | 21 // TODO: Share this class with ANGLE if/when it gets support for EGL_KHR_fence_s
ync. |
| 21 class SkEGLFenceSync : public SkGpuFenceSync { | 22 class SkEGLFenceSync : public SkGpuFenceSync { |
| 22 public: | 23 public: |
| 23 static SkEGLFenceSync* CreateIfSupported(EGLDisplay); | 24 static SkEGLFenceSync* CreateIfSupported(EGLDisplay); |
| 24 | 25 |
| 25 SkPlatformGpuFence SK_WARN_UNUSED_RESULT insertFence() const override; | 26 SkPlatformGpuFence SK_WARN_UNUSED_RESULT insertFence() const override; |
| 26 bool waitFence(SkPlatformGpuFence fence, bool flush) const override; | 27 bool waitFence(SkPlatformGpuFence fence, bool flush) const override; |
| 27 void deleteFence(SkPlatformGpuFence fence) const override; | 28 void deleteFence(SkPlatformGpuFence fence) const override; |
| 28 | 29 |
| 29 private: | 30 private: |
| 30 SkEGLFenceSync(EGLDisplay display) : fDisplay(display) {} | 31 SkEGLFenceSync(EGLDisplay display) : fDisplay(display) {} |
| 31 | 32 |
| 32 EGLDisplay fDisplay; | 33 EGLDisplay fDisplay; |
| 33 | 34 |
| 34 typedef SkGpuFenceSync INHERITED; | 35 typedef SkGpuFenceSync INHERITED; |
| 35 }; | 36 }; |
| 36 | 37 |
| 37 class EGLGLContext : public SkGLContext { | 38 class EGLGLContext : public sk_gpu_test::GLContext { |
| 38 public: | 39 public: |
| 39 EGLGLContext(GrGLStandard forcedGpuAPI); | 40 EGLGLContext(GrGLStandard forcedGpuAPI); |
| 40 ~EGLGLContext() override; | 41 ~EGLGLContext() override; |
| 41 | 42 |
| 42 GrEGLImage texture2DToEGLImage(GrGLuint texID) const override; | 43 GrEGLImage texture2DToEGLImage(GrGLuint texID) const override; |
| 43 void destroyEGLImage(GrEGLImage) const override; | 44 void destroyEGLImage(GrEGLImage) const override; |
| 44 GrGLuint eglImageToExternalTexture(GrEGLImage) const override; | 45 GrGLuint eglImageToExternalTexture(GrEGLImage) const override; |
| 45 SkGLContext* createNew() const override; | 46 sk_gpu_test::GLContext* createNew() const override; |
| 46 | 47 |
| 47 private: | 48 private: |
| 48 void destroyGLContext(); | 49 void destroyGLContext(); |
| 49 | 50 |
| 50 void onPlatformMakeCurrent() const override; | 51 void onPlatformMakeCurrent() const override; |
| 51 void onPlatformSwapBuffers() const override; | 52 void onPlatformSwapBuffers() const override; |
| 52 GrGLFuncPtr onPlatformGetProcAddress(const char*) const override; | 53 GrGLFuncPtr onPlatformGetProcAddress(const char*) const override; |
| 53 | 54 |
| 54 EGLContext fContext; | 55 EGLContext fContext; |
| 55 EGLDisplay fDisplay; | 56 EGLDisplay fDisplay; |
| (...skipping 190 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 246 return 0; | 247 return 0; |
| 247 } | 248 } |
| 248 glEGLImageTargetTexture2D(GR_GL_TEXTURE_EXTERNAL, image); | 249 glEGLImageTargetTexture2D(GR_GL_TEXTURE_EXTERNAL, image); |
| 249 if (glGetError() != GR_GL_NO_ERROR) { | 250 if (glGetError() != GR_GL_NO_ERROR) { |
| 250 glDeleteTextures(1, &texID); | 251 glDeleteTextures(1, &texID); |
| 251 return 0; | 252 return 0; |
| 252 } | 253 } |
| 253 return texID; | 254 return texID; |
| 254 } | 255 } |
| 255 | 256 |
| 256 SkGLContext* EGLGLContext::createNew() const { | 257 sk_gpu_test::GLContext* EGLGLContext::createNew() const { |
| 257 SkGLContext* ctx = SkCreatePlatformGLContext(this->gl()->fStandard); | 258 sk_gpu_test::GLContext* ctx = new EGLGLContext(this->gl()->fStandard); |
| 258 if (ctx) { | 259 if (ctx) { |
| 259 ctx->makeCurrent(); | 260 ctx->makeCurrent(); |
| 260 } | 261 } |
| 261 return ctx; | 262 return ctx; |
| 262 } | 263 } |
| 263 | 264 |
| 264 void EGLGLContext::onPlatformMakeCurrent() const { | 265 void EGLGLContext::onPlatformMakeCurrent() const { |
| 265 if (!eglMakeCurrent(fDisplay, fSurface, fSurface, fContext)) { | 266 if (!eglMakeCurrent(fDisplay, fSurface, fSurface, fContext)) { |
| 266 SkDebugf("Could not set the context.\n"); | 267 SkDebugf("Could not set the context.\n"); |
| 267 } | 268 } |
| (...skipping 42 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 310 eglsync, | 311 eglsync, |
| 311 flush ? EGL_SYNC_FLUSH_COMMANDS_BIT_KHR : 0, | 312 flush ? EGL_SYNC_FLUSH_COMMANDS_BIT_KHR : 0, |
| 312 EGL_FOREVER_KHR); | 313 EGL_FOREVER_KHR); |
| 313 } | 314 } |
| 314 | 315 |
| 315 void SkEGLFenceSync::deleteFence(SkPlatformGpuFence platformFence) const { | 316 void SkEGLFenceSync::deleteFence(SkPlatformGpuFence platformFence) const { |
| 316 EGLSyncKHR eglsync = static_cast<EGLSyncKHR>(platformFence); | 317 EGLSyncKHR eglsync = static_cast<EGLSyncKHR>(platformFence); |
| 317 eglDestroySyncKHR(fDisplay, eglsync); | 318 eglDestroySyncKHR(fDisplay, eglsync); |
| 318 } | 319 } |
| 319 | 320 |
| 320 } // anonymous namespace | 321 } // anonymous namespace |
| 321 | 322 |
| 322 SkGLContext* SkCreatePlatformGLContext(GrGLStandard forcedGpuAPI, SkGLContext* s
hareContext) { | 323 namespace sk_gpu_test { |
| 324 GLContext *CreatePlatformGLContext(GrGLStandard forcedGpuAPI, GLContext *shareCo
ntext) { |
| 323 SkASSERT(!shareContext); | 325 SkASSERT(!shareContext); |
| 324 if (shareContext) { | 326 if (shareContext) { |
| 325 return nullptr; | 327 return nullptr; |
| 326 } | 328 } |
| 327 EGLGLContext* ctx = new EGLGLContext(forcedGpuAPI); | 329 EGLGLContext *ctx = new EGLGLContext(forcedGpuAPI); |
| 328 if (!ctx->isValid()) { | 330 if (!ctx->isValid()) { |
| 329 delete ctx; | 331 delete ctx; |
| 330 return nullptr; | 332 return nullptr; |
| 331 } | 333 } |
| 332 return ctx; | 334 return ctx; |
| 333 } | 335 } |
| 336 } // namespace sk_gpu_test |
| 337 |
| OLD | NEW |