mirror of
https://github.com/hrydgard/ppsspp.git
synced 2026-10-21 02:09:05 +02:00
Henrik RydgårdandClaude Opus 5.5
b2fc4a80fe
They get their graphics context from the frontend, so they compiled and linked the Metal backend without being able to use it. Adds PPSSPP_API_METAL, like PPSSPP_API_D3D11, for the code that only exists with it. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
114 lines
2.7 KiB
C++
114 lines
2.7 KiB
C++
// Copyright (c) 2015- PPSSPP Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0 or later versions.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official git repository and contact information can be found at
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// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
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#include "ppsspp_config.h"
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#include "Common/TimeUtil.h"
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#include "Common/GPU/GraphicsContext.h"
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#include "Core/Core.h"
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#include "Core/System.h"
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#include "GPU/GPU.h"
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#include "GPU/GPUCommon.h"
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#include "GPU/Debugger/Stepping.h"
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#if PPSSPP_API(ANY_GL)
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#include "GPU/GLES/GPU_GLES.h"
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#endif
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#include "GPU/Vulkan/GPU_Vulkan.h"
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#include "GPU/Software/SoftGpu.h"
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#include "GPU/Null/GPU_Null.h"
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#if PPSSPP_API(D3D11)
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#include "GPU/D3D11/GPU_D3D11.h"
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#endif
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#if PPSSPP_API(METAL)
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#include "GPU/Metal/GPU_Metal.h"
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#endif
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GPUStatistics gpuStats;
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GPUCommon *gpu;
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#ifdef USE_CRT_DBG
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#undef new
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#endif
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static GPUCommon *CreateGPUCore(GPUCore gpuCore, GraphicsContext *ctx, Draw::DrawContext *draw) {
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switch (gpuCore) {
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case GPUCORE_GLES:
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// Disable GLES on ARM Windows (but leave it enabled on other ARM platforms).
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#if PPSSPP_API(ANY_GL)
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return new GPU_GLES(ctx, draw);
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#else
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return nullptr;
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#endif
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case GPUCORE_SOFTWARE:
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return new SoftGPU(ctx, draw);
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case GPUCORE_DIRECTX11:
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#if PPSSPP_API(D3D11)
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return new GPU_D3D11(ctx, draw);
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#else
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return nullptr;
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#endif
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#if !PPSSPP_PLATFORM(SWITCH) && !PPSSPP_PLATFORM(UWP)
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case GPUCORE_VULKAN:
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if (!ctx) {
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// Can this happen?
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ERROR_LOG(Log::G3D, "Unable to init Vulkan GPU backend, no context");
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return nullptr;
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}
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return new GPU_Vulkan(ctx, draw);
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#endif
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case GPUCORE_METAL:
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#if PPSSPP_API(METAL)
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return new GPU_Metal(ctx, draw);
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#else
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return nullptr;
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#endif
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case GPUCORE_NULL:
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return CreateNullGPU(ctx);
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default:
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return nullptr;
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}
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}
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bool GPU_Init(GPUCore gpuCore, GraphicsContext *ctx, Draw::DrawContext *draw) {
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_dbg_assert_(draw || gpuCore == GPUCORE_SOFTWARE || gpuCore == GPUCORE_NULL);
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_dbg_assert_(!gpu);
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GPUCommon *createdGPU = CreateGPUCore(gpuCore, ctx, draw);
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gpu = createdGPU;
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return gpu != nullptr;
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}
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#ifdef USE_CRT_DBG
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#define new DBG_NEW
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#endif
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void GPU_Shutdown() {
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GPUStepping::Reset();
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delete gpu;
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gpu = nullptr;
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}
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const char *RasterChannelToString(RasterChannel channel) {
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return channel == RASTER_COLOR ? "COLOR" : "DEPTH";
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}
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