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78 lines
2.4 KiB
C++
78 lines
2.4 KiB
C++
#include "Common/GPU/OpenGL/GLFeatures.h"
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#include "Common/GPU/thin3d_create.h"
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#include "Common/Log.h"
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#include "Common/System/System.h"
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#include "AndroidEGLContext.h"
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#include "GL/GLInterface/EGLAndroid.h"
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#include "Core/Config.h"
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#include "Core/ConfigValues.h"
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#include "Core/System.h"
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bool AndroidEGLGraphicsContext::InitFromRenderThread(ANativeWindow *wnd, int desiredBackbufferSizeX, int desiredBackbufferSizeY, int backbufferFormat, int androidVersion) {
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INFO_LOG(G3D, "AndroidEGLGraphicsContext::Init()");
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wnd_ = wnd;
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gl = HostGL_CreateGLInterface();
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if (!gl) {
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ERROR_LOG(G3D, "ERROR: Failed to create GL interface");
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return false;
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}
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int backbufferWidth = desiredBackbufferSizeX;
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int backbufferHeight = desiredBackbufferSizeY;
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INFO_LOG(G3D, "EGL interface created. Desired backbuffer size: %dx%d", backbufferWidth, backbufferHeight);
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// Apparently we still have to set this through Java through setFixedSize on the bufferHolder for it to take effect...
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gl->SetBackBufferDimensions(backbufferWidth, backbufferHeight);
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gl->SetMode(MODE_DETECT);
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bool use565 = false;
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// This workaround seems only be needed on some really old devices.
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if (androidVersion < ANDROID_VERSION_ICS) {
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switch (backbufferFormat) {
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case 4: // PixelFormat.RGB_565
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use565 = true;
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break;
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default:
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break;
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}
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}
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if (!gl->Create(wnd, false, use565)) {
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ERROR_LOG(G3D, "EGL creation failed! (use565=%d)", (int)use565);
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// TODO: What do we do now?
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delete gl;
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return false;
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}
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gl->MakeCurrent();
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if (gl->GetMode() == GLInterfaceMode::MODE_OPENGL)
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SetGLCoreContext(true);
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CheckGLExtensions();
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draw_ = Draw::T3DCreateGLContext();
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SetGPUBackend(GPUBackend::OPENGL);
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renderManager_ = (GLRenderManager *)draw_->GetNativeObject(Draw::NativeObject::RENDER_MANAGER);
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renderManager_->SetInflightFrames(g_Config.iInflightFrames);
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bool success = draw_->CreatePresets(); // There will always be a GLSL compiler capable of compiling these.
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_assert_msg_(success, "Failed to compile preset shaders");
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return true;
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}
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void AndroidEGLGraphicsContext::ShutdownFromRenderThread() {
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INFO_LOG(G3D, "AndroidEGLGraphicsContext::Shutdown");
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renderManager_->WaitUntilQueueIdle();
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renderManager_ = nullptr; // owned by draw_.
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delete draw_;
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draw_ = nullptr;
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}
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void AndroidEGLGraphicsContext::Shutdown() {
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gl->ClearCurrent();
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gl->Shutdown();
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delete gl;
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ANativeWindow_release(wnd_);
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}
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void AndroidEGLGraphicsContext::SwapBuffers() {
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gl->Swap();
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}
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