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(SDL) Use video_frame_scale

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This commit is contained in:
twinaphex 2016-05-04 16:56:16 +02:00
parent 7b2a2f2336
commit bfcc89f580
3 changed files with 34 additions and 39 deletions
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2
gfx/drivers/omap_gfx.c
View File

@ -1102,7 +1102,7 @@ static void omap_gfx_set_texture_frame(void *data, const void *frame, bool rgb32
format,
vid->width,
vid->height,
vid->bytes_per_pixel,
vid->width * vid->bytes_per_pixel,
width,
height,
width * (rgb32 ? sizeof(uint32_t) : sizeof(uint16_t)));

61
gfx/drivers/sdl_gfx.c
View File

@ -26,6 +26,8 @@
#include "../../driver.h"
#include "../../general.h"
#include "../../performance.h"
#include "../video_frame.h"
#include "../video_context_driver.h"
#include "../font_driver.h"
@ -83,30 +85,6 @@ static void sdl_gfx_free(void *data)
free(vid);
}
static void sdl_update_scaler(SDL_Surface *surf, struct scaler_ctx *scaler,
enum scaler_pix_fmt format, unsigned width,
unsigned height, unsigned pitch)
{
if (
width != (unsigned)scaler->in_width
|| height != (unsigned)scaler->in_height
|| format != scaler->in_fmt
|| pitch != (unsigned)scaler->in_stride
)
{
scaler->in_fmt = format;
scaler->in_width = width;
scaler->in_height = height;
scaler->in_stride = pitch;
scaler->out_width = surf->w;
scaler->out_height = surf->h;
scaler->out_stride = surf->pitch;
scaler_ctx_gen_filter(scaler);
}
}
static void sdl_init_font(sdl_video_t *vid, const char *font_path, unsigned font_size)
{
int r, g, b;
@ -364,11 +342,20 @@ static bool sdl_gfx_frame(void *data, const void *frame, unsigned width,
if (SDL_MUSTLOCK(vid->screen))
SDL_LockSurface(vid->screen);
sdl_update_scaler(vid->screen, &vid->scaler, vid->scaler.in_fmt, width, height, pitch);
rarch_perf_init(&sdl_scale, "sdl_scale");
retro_perf_start(&sdl_scale);
scaler_ctx_scale(&vid->scaler, vid->screen->pixels, frame);
video_frame_scale(
&vid->scaler,
vid->screen->pixels,
frame,
vid->scaler.in_fmt,
vid->screen->w,
vid->screen->h,
vid->screen->pitch,
width,
height,
pitch);
retro_perf_stop(&sdl_scale);
if (vid->menu.active)
@ -480,15 +467,23 @@ static void sdl_apply_state_changes(void *data)
static void sdl_set_texture_frame(void *data, const void *frame, bool rgb32,
unsigned width, unsigned height, float alpha)
{
enum scaler_pix_fmt format = rgb32 ? SCALER_FMT_ARGB8888 : SCALER_FMT_RGBA4444;
enum scaler_pix_fmt format = rgb32
? SCALER_FMT_ARGB8888 : SCALER_FMT_RGBA4444;
sdl_video_t *vid = (sdl_video_t*)data;
(void)alpha;
video_frame_scale(
&vid->menu.scaler,
vid->menu.frame->pixels,
frame,
format,
vid->menu.frame->w,
vid->menu.frame->h,
vid->menu.frame->pitch,
width,
height,
width * (rgb32 ? sizeof(uint32_t) : sizeof(uint16_t))
);
sdl_update_scaler(vid->menu.frame, &vid->menu.scaler, format, width, height,
width * (rgb32 ? sizeof(uint32_t) : sizeof(uint16_t)));
scaler_ctx_scale(&vid->menu.scaler, vid->menu.frame->pixels, frame);
SDL_SetAlpha(vid->menu.frame, SDL_SRCALPHA, 255.0 * alpha);
}

8
gfx/video_frame.h
View File

@ -43,10 +43,10 @@ static INLINE void video_frame_scale(
unsigned pitch)
{
if (
width != scaler->in_width
|| height != scaler->in_height
width != (unsigned)scaler->in_width
|| height != (unsigned)scaler->in_height
|| format != scaler->in_fmt
|| pitch != scaler->in_stride
|| pitch != (unsigned)scaler->in_stride
)
{
scaler->in_fmt = format;
@ -56,7 +56,7 @@ static INLINE void video_frame_scale(
scaler->out_width = scaler_width;
scaler->out_height = scaler_height;
scaler->out_stride = scaler_width * scaler_pitch;
scaler->out_stride = scaler_pitch;
scaler_ctx_gen_filter(scaler);
}