c0bd9f9fe5
Current strategy: everything from the top
Things to look at first are the manual changes:
- added tools/rewrite_includes.py
- removed -Idirectives from BUILD.gn
- various compile.sh simplifications
- tweak tools/embed_resources.py
- update gn/find_headers.py to write paths from the top
- update gn/gn_to_bp.py SkUserConfig.h layout
so that #include "include/config/SkUserConfig.h" always
gets the header we want.
No-Presubmit: true
Change-Id: I73a4b181654e0e38d229bc456c0d0854bae3363e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/209706
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
97 lines
2.4 KiB
C++
97 lines
2.4 KiB
C++
|
|
/*
|
|
* Copyright 2017 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#include <OpenGLES/ES2/gl.h>
|
|
#include "tools/sk_app/GLWindowContext.h"
|
|
#include "SDL.h"
|
|
#include "include/gpu/gl/GrGLInterface.h"
|
|
#include "tools/sk_app/ios/WindowContextFactory_ios.h"
|
|
|
|
using sk_app::DisplayParams;
|
|
using sk_app::window_context_factory::IOSWindowInfo;
|
|
using sk_app::GLWindowContext;
|
|
|
|
namespace {
|
|
|
|
class GLWindowContext_ios : public GLWindowContext {
|
|
public:
|
|
GLWindowContext_ios(const IOSWindowInfo&, const DisplayParams&);
|
|
|
|
~GLWindowContext_ios() override;
|
|
|
|
void onSwapBuffers() override;
|
|
|
|
sk_sp<const GrGLInterface> onInitializeContext() override;
|
|
void onDestroyContext() override {}
|
|
|
|
private:
|
|
SDL_Window* fWindow;
|
|
SDL_GLContext fGLContext;
|
|
|
|
typedef GLWindowContext INHERITED;
|
|
};
|
|
|
|
GLWindowContext_ios::GLWindowContext_ios(const IOSWindowInfo& info, const DisplayParams& params)
|
|
: INHERITED(params)
|
|
, fWindow(info.fWindow)
|
|
, fGLContext(info.fGLContext) {
|
|
|
|
// any config code here (particularly for msaa)?
|
|
|
|
this->initializeContext();
|
|
}
|
|
|
|
GLWindowContext_ios::~GLWindowContext_ios() {
|
|
this->destroyContext();
|
|
}
|
|
|
|
sk_sp<const GrGLInterface> GLWindowContext_ios::onInitializeContext() {
|
|
SkASSERT(fWindow);
|
|
SkASSERT(fGLContext);
|
|
|
|
if (0 == SDL_GL_MakeCurrent(fWindow, fGLContext)) {
|
|
glClearStencil(0);
|
|
glClearColor(0, 0, 0, 0);
|
|
glStencilMask(0xffffffff);
|
|
glClear(GL_STENCIL_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
|
|
|
|
SDL_GL_GetAttribute(SDL_GL_STENCIL_SIZE, &fStencilBits);
|
|
SDL_GL_GetAttribute(SDL_GL_MULTISAMPLESAMPLES, &fSampleCount);
|
|
fSampleCount = SkTMax(fSampleCount, 1);
|
|
|
|
SDL_GL_GetDrawableSize(fWindow, &fWidth, &fHeight);
|
|
glViewport(0, 0, fWidth, fHeight);
|
|
} else {
|
|
SkDebugf("MakeCurrent failed: %s\n", SDL_GetError());
|
|
}
|
|
return GrGLMakeNativeInterface();
|
|
}
|
|
|
|
void GLWindowContext_ios::onSwapBuffers() {
|
|
if (fWindow && fGLContext) {
|
|
SDL_GL_SwapWindow(fWindow);
|
|
}
|
|
}
|
|
|
|
} // anonymous namespace
|
|
|
|
namespace sk_app {
|
|
namespace window_context_factory {
|
|
|
|
WindowContext* NewGLForIOS(const IOSWindowInfo& info, const DisplayParams& params) {
|
|
WindowContext* ctx = new GLWindowContext_ios(info, params);
|
|
if (!ctx->isValid()) {
|
|
delete ctx;
|
|
return nullptr;
|
|
}
|
|
return ctx;
|
|
}
|
|
|
|
} // namespace window_context_factory
|
|
} // namespace sk_app
|