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GPUDevice: Add GPUDownloadTexture

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Which can also be based in host/client memory.
Use it for screenshots and VRAM downloads.
This commit is contained in:
Stenzek
2024-02-28 16:13:50 +10:00
parent 4309d8ebf3
commit f936a36c85
27 changed files with 1501 additions and 527 deletions
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6
src/core/system.cpp
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@ -265,7 +265,7 @@ bool System::Internal::ProcessStartup()
InitializeDiscordPresence();
#endif
return true;
return true;
}
void System::Internal::ProcessShutdown()
@ -2430,7 +2430,7 @@ bool System::SaveStateToStream(ByteStream* state, u32 screenshot_size /* = 256 *
((display_aspect_ratio > 0.0f) ? display_aspect_ratio : 1.0f)));
Log_VerbosePrintf("Saving %ux%u screenshot for state", screenshot_width, screenshot_height);
std::vector<u32> screenshot_buffer;
std::vector<u8> screenshot_buffer;
u32 screenshot_stride;
GPUTexture::Format screenshot_format;
if (g_gpu->RenderScreenshotToBuffer(screenshot_width, screenshot_height,
@ -2454,7 +2454,7 @@ bool System::SaveStateToStream(ByteStream* state, u32 screenshot_size /* = 256 *
header.offset_to_screenshot = static_cast<u32>(state->GetPosition());
header.screenshot_width = screenshot_width;
header.screenshot_height = screenshot_height;
header.screenshot_size = static_cast<u32>(screenshot_buffer.size() * sizeof(u32));
header.screenshot_size = static_cast<u32>(screenshot_buffer.size());
if (!state->Write2(screenshot_buffer.data(), header.screenshot_size))
return false;
}