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(switch) Add support for RETRO_PIXEL_FORMAT_XRGB8888

This commit is contained in:
SaltyFist 2018-01-03 22:06:02 -05:00 committed by twinaphex
parent a039e6c41e
commit ad695a8b72
1 changed files with 23 additions and 13 deletions
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36
gfx/drivers/switch_gfx.c
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@ -35,6 +35,7 @@
typedef struct typedef struct
{ {
bool vsync; bool vsync;
bool rgb32;
unsigned width, height; unsigned width, height;
unsigned rotation; unsigned rotation;
struct video_viewport vp; struct video_viewport vp;
@ -110,6 +111,8 @@ static void *switch_init(const video_info_t *video,
video_driver_set_size(&sw->vp.width, &sw->vp.height); video_driver_set_size(&sw->vp.width, &sw->vp.height);
sw->vsync = video->vsync; sw->vsync = video->vsync;
sw->rgb32 = video->rgb32;
*input = NULL; *input = NULL;
*input_data = NULL; *input_data = NULL;
@ -142,7 +145,6 @@ static bool switch_frame(void *data, const void *frame,
uint64_t begin, done_copying, post_vsync, pre_swizzle, post_swizzle, uint64_t begin, done_copying, post_vsync, pre_swizzle, post_swizzle,
copy_ms, swizzle_ms, vsync_ms; copy_ms, swizzle_ms, vsync_ms;
int tgtw, tgth, centerx, centery; int tgtw, tgth, centerx, centery;
const uint16_t *frame_pixels = frame;
uint32_t *out_buffer = NULL; uint32_t *out_buffer = NULL;
switch_video_t *sw = data; switch_video_t *sw = data;
int xsf = 1280 / width; int xsf = 1280 / width;
@ -163,21 +165,29 @@ static bool switch_frame(void *data, const void *frame,
{ {
for(y = 0; y < height; y++) for(y = 0; y < height; y++)
{ {
unsigned subx, suby; uint32_t pixel = 0;
uint32_t spixel = frame_pixels[(y*pitch/sizeof(uint16_t)) + x];
uint32_t dpixel = 0; if (sw->rgb32)
uint8_t r = (spixel >> 11) & 31; {
uint8_t g = (spixel >> 5) & 63; const uint32_t *frame_pixels = frame;
uint8_t b = (spixel >> 0) & 31; pixel = frame_pixels[(y*pitch/sizeof(uint32_t)) + x];
r = (r * 256) / 32; } else {
g = (g * 256) / 64; const uint16_t *frame_pixels = frame;
b = (b * 256) / 32; unsigned subx, suby;
dpixel = (r << 0) | (g << 8) | (b << 16) | (0xFF << 24); uint32_t spixel = frame_pixels[(y*pitch/sizeof(uint16_t)) + x];
uint8_t r = (spixel >> 11) & 31;
uint8_t g = (spixel >> 5) & 63;
uint8_t b = (spixel >> 0) & 31;
r = (r * 256) / 32;
g = (g * 256) / 64;
b = (b * 256) / 32;
pixel = (r << 0) | (g << 8) | (b << 16) | (0xFF << 24);
}
for (subx = 0; subx < xsf; subx++) for (subx = 0; subx < xsf; subx++)
for (suby = 0; suby < ysf; suby++) for (suby = 0; suby < ysf; suby++)
image[(((y*sf)+suby+centery)*1280) image[(((y*sf)+suby+centery)*1280)
+ ((x*sf)+subx+centerx)] = dpixel; + ((x*sf)+subx+centerx)] = pixel;
} }
} }
@ -424,4 +434,4 @@ video_driver_t video_switch = {
NULL, /* overlay_interface */ NULL, /* overlay_interface */
#endif #endif
switch_get_poke_interface, switch_get_poke_interface,
}; };