Service/GSP: Implemented ImportDisplayCaptureInfo.
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@ -496,6 +496,52 @@ static void TriggerCmdReqQueue(Service::Interface* self) {
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cmd_buff[1] = 0; // No error
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}
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/**
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* GSP_GPU::ImportDisplayCaptureInfo service function
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*
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* Returns information about the current framebuffer state
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*
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* Inputs:
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* 0: Header 0x00180000
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* Outputs:
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* 1: Result code
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* 2: Left framebuffer virtual address for the main screen
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* 3: Right framebuffer virtual address for the main screen
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* 4: Main screen framebuffer format
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* 5: Main screen framebuffer width
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* 6: Left framebuffer virtual address for the bottom screen
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* 7: Right framebuffer virtual address for the bottom screen
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* 8: Bottom screen framebuffer format
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* 9: Bottom screen framebuffer width
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*/
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static void ImportDisplayCaptureInfo(Service::Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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// TODO(Subv): We're always returning the framebuffer structures for thread_id = 0,
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// because we only support a single running application at a time.
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// This should always return the framebuffer data that is currently displayed on the screen.
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u32 thread_id = 0;
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FrameBufferUpdate* top_screen = GetFrameBufferInfo(thread_id, 0);
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FrameBufferUpdate* bottom_screen = GetFrameBufferInfo(thread_id, 1);
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cmd_buff[2] = top_screen->framebuffer_info[top_screen->index].address_left;
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cmd_buff[3] = top_screen->framebuffer_info[top_screen->index].address_right;
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cmd_buff[4] = top_screen->framebuffer_info[top_screen->index].format;
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cmd_buff[5] = top_screen->framebuffer_info[top_screen->index].stride;
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cmd_buff[6] = bottom_screen->framebuffer_info[bottom_screen->index].address_left;
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cmd_buff[7] = bottom_screen->framebuffer_info[bottom_screen->index].address_right;
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cmd_buff[8] = bottom_screen->framebuffer_info[bottom_screen->index].format;
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cmd_buff[9] = bottom_screen->framebuffer_info[bottom_screen->index].stride;
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cmd_buff[1] = RESULT_SUCCESS.raw;
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LOG_WARNING(Service_GSP, "called");
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}
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const Interface::FunctionInfo FunctionTable[] = {
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{0x00010082, WriteHWRegs, "WriteHWRegs"},
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{0x00020084, WriteHWRegsWithMask, "WriteHWRegsWithMask"},
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@ -520,7 +566,7 @@ const Interface::FunctionInfo FunctionTable[] = {
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{0x00150002, nullptr, "TryAcquireRight"},
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{0x00160042, nullptr, "AcquireRight"},
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{0x00170000, nullptr, "ReleaseRight"},
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{0x00180000, nullptr, "ImportDisplayCaptureInfo"},
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{0x00180000, ImportDisplayCaptureInfo, "ImportDisplayCaptureInfo"},
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{0x00190000, nullptr, "SaveVramSysArea"},
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{0x001A0000, nullptr, "RestoreVramSysArea"},
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{0x001B0000, nullptr, "ResetGpuCore"},
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