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GTK: Pass a burst phase to Blargg NTSC blitter. 

It's supposed to alternate 0, 1, 2.
This commit is contained in:
Brandon Wright 2019-09-14 19:52:35 -05:00
parent 2971fbb39b
commit ee6463a30f
1 changed files with 4 additions and 3 deletions
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7
gtk/src/gtk_display.cpp
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@ -22,6 +22,7 @@
static S9xDisplayDriver *driver; static S9xDisplayDriver *driver;
static snes_ntsc_t snes_ntsc; static snes_ntsc_t snes_ntsc;
static int burst_phase = 0;
static thread_job_t job[8]; static thread_job_t job[8];
static GThreadPool *pool; static GThreadPool *pool;
static uint8 *y_table, *u_table, *v_table; static uint8 *y_table, *u_table, *v_table;
@ -1001,7 +1002,7 @@ static void internal_filter (uint8 *src_buffer,
snes_ntsc_blit_hires_scanlines (&snes_ntsc, snes_ntsc_blit_hires_scanlines (&snes_ntsc,
(SNES_NTSC_IN_T *) src_buffer, (SNES_NTSC_IN_T *) src_buffer,
src_pitch >> 1, src_pitch >> 1,
0, /* Burst_phase */ burst_phase,
width, width,
height, height,
(void *) dst_buffer, (void *) dst_buffer,
@ -1010,7 +1011,7 @@ static void internal_filter (uint8 *src_buffer,
snes_ntsc_blit_scanlines (&snes_ntsc, snes_ntsc_blit_scanlines (&snes_ntsc,
(SNES_NTSC_IN_T *) src_buffer, (SNES_NTSC_IN_T *) src_buffer,
src_pitch >> 1, src_pitch >> 1,
0, /* Burst_phase */ burst_phase,
width, width,
height, height,
(void *) dst_buffer, (void *) dst_buffer,
@ -1230,7 +1231,7 @@ void S9xFilter (uint8 *src_buffer,
int &width, int &width,
int &height) int &height)
{ {
burst_phase = (burst_phase + 1) % 3;
if (gui_config->multithreading) if (gui_config->multithreading)
internal_threaded_filter (src_buffer, internal_threaded_filter (src_buffer,
src_pitch, src_pitch,