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Make simpler Old DS CC input processing
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This commit is contained in:
Lorenzooone 2024-10-27 03:49:32 +01:00
parent d961247b9a
commit d31ad24f91
1 changed files with 12 additions and 0 deletions
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12
source/CaptureDeviceSpecific/usb_ds_3ds_capture.cpp
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@ -16,6 +16,8 @@
#define FIRST_3D_VERSION 6
#define CAPTURE_SKIP_TIMEOUT_SECONDS 1.0
#define SIMPLE_DS_FRAME_SKIP
enum usb_capture_status {
USB_CAPTURE_SUCCESS = 0,
USB_CAPTURE_SKIP,
@ -243,6 +245,7 @@ static usb_capture_status capture_read_oldds_3ds(libusb_device_handle *handle, c
}
if(!usb_device_desc->is_3ds) {
#ifndef SIMPLE_DS_FRAME_SKIP
if(bytesIn < video_size) {
if(vend_in(handle, usb_device_desc, usb_device_desc->cmdin_frameinfo, 0, 0, sizeof(data_buffer->usb_received_old_ds.frameinfo), (uint8_t*)&data_buffer->usb_received_old_ds.frameinfo) < 0)
return USB_CAPTURE_FRAMEINFO_ERROR;
@ -252,6 +255,10 @@ static usb_capture_status capture_read_oldds_3ds(libusb_device_handle *handle, c
for(int i = 0; i < (HEIGHT_DS >> 3) << 1; i++)
data_buffer->usb_received_old_ds.frameinfo.half_line_flags[i] = 0xFF;
}
#else
if(bytesIn < video_size)
return USB_CAPTURE_SKIP;
#endif
}
return USB_CAPTURE_SUCCESS;
@ -280,6 +287,7 @@ static inline void usb_oldDSconvertVideoToOutputHalfLine(USBOldDSCaptureReceived
}
static void usb_oldDSconvertVideoToOutput(USBOldDSCaptureReceived *p_in, VideoOutputData *p_out) {
#ifndef SIMPLE_DS_FRAME_SKIP
if(!p_in->frameinfo.valid) { //LCD was off
memset(p_out->screen_data, 0, WIDTH_DS * (2 * HEIGHT_DS) * 3);
return;
@ -302,6 +310,10 @@ static void usb_oldDSconvertVideoToOutput(USBOldDSCaptureReceived *p_in, VideoOu
memcpy(p_out->screen_data[(i * (WIDTH_DS / 2)) + (WIDTH_DS * HEIGHT_DS)], p_out->screen_data[((i - 2) * (WIDTH_DS / 2)) + (WIDTH_DS * HEIGHT_DS)], (WIDTH_DS / 2) * 3);
}
}
#else
for(int i = 0; i < HEIGHT_DS * 2; i++)
usb_oldDSconvertVideoToOutputHalfLine(p_in, p_out, i, i);
#endif
}
static void usb_3DSconvertVideoToOutput(USB3DSCaptureReceived *p_in, VideoOutputData *p_out) {