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(screenshot.c) Cleanups

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This commit is contained in:
twinaphex 2015-09-27 02:32:30 +02:00
parent 75874480af
commit a377e63b50
2 changed files with 73 additions and 79 deletions
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147
screenshot.c
View File

@ -52,6 +52,79 @@
#include "config.h"
#endif
/* Take frame bottom-up. */
static bool screenshot_dump(const char *folder, const void *frame,
unsigned width, unsigned height, int pitch, bool bgr24)
{
char filename[PATH_MAX_LENGTH] = {0};
char shotname[PATH_MAX_LENGTH] = {0};
struct scaler_ctx scaler = {0};
RFILE *file = NULL;
uint8_t *out_buffer = NULL;
bool ret = false;
driver_t *driver = driver_get_ptr();
(void)file;
(void)out_buffer;
(void)scaler;
(void)driver;
fill_dated_filename(shotname, IMG_EXT, sizeof(shotname));
fill_pathname_join(filename, folder, shotname, sizeof(filename));
#ifdef _XBOX1
d3d_video_t *d3d = (d3d_video_t*)driver->video_data;
settings_t *settings = config_get_ptr();
D3DSurface *surf = NULL;
d3d->dev->GetBackBuffer(-1, D3DBACKBUFFER_TYPE_MONO, &surf);
ret = XGWriteSurfaceToFile(surf, filename);
surf->Release();
if(ret == S_OK)
ret = true;
else
ret = false;
#elif defined(HAVE_ZLIB_DEFLATE) && defined(HAVE_RPNG)
out_buffer = (uint8_t*)malloc(width * height * 3);
if (!out_buffer)
return false;
scaler.in_width = width;
scaler.in_height = height;
scaler.out_width = width;
scaler.out_height = height;
scaler.in_stride = -pitch;
scaler.out_stride = width * 3;
scaler.out_fmt = SCALER_FMT_BGR24;
scaler.scaler_type = SCALER_TYPE_POINT;
if (bgr24)
scaler.in_fmt = SCALER_FMT_BGR24;
else if (video_driver_get_pixel_format() == RETRO_PIXEL_FORMAT_XRGB8888)
scaler.in_fmt = SCALER_FMT_ARGB8888;
else
scaler.in_fmt = SCALER_FMT_RGB565;
scaler_ctx_gen_filter(&scaler);
scaler_ctx_scale(&scaler, out_buffer,
(const uint8_t*)frame + ((int)height - 1) * pitch);
scaler_ctx_gen_reset(&scaler);
RARCH_LOG("Using RPNG for PNG screenshots.\n");
ret = rpng_save_image_bgr24(filename,
out_buffer, width, height, width * 3);
free(out_buffer);
#else
ret = rbmp_save_image(filename, frame, width, height, pitch, bgr24,
(video_driver_get_pixel_format() == RETRO_PIXEL_FORMAT_XRGB8888) );
#endif
if (!ret)
RARCH_ERR("Failed to take screenshot.\n");
return ret;
}
static bool take_screenshot_viewport(void)
{
char screenshot_path[PATH_MAX_LENGTH] = {0};
@ -215,77 +288,3 @@ bool take_screenshot(void)
return ret;
}
/* Take frame bottom-up. */
bool screenshot_dump(const char *folder, const void *frame,
unsigned width, unsigned height, int pitch, bool bgr24)
{
char filename[PATH_MAX_LENGTH] = {0};
char shotname[PATH_MAX_LENGTH] = {0};
struct scaler_ctx scaler = {0};
RFILE *file = NULL;
uint8_t *out_buffer = NULL;
bool ret = false;
driver_t *driver = driver_get_ptr();
(void)file;
(void)out_buffer;
(void)scaler;
(void)driver;
fill_dated_filename(shotname, IMG_EXT, sizeof(shotname));
fill_pathname_join(filename, folder, shotname, sizeof(filename));
#ifdef _XBOX1
d3d_video_t *d3d = (d3d_video_t*)driver->video_data;
settings_t *settings = config_get_ptr();
D3DSurface *surf = NULL;
d3d->dev->GetBackBuffer(-1, D3DBACKBUFFER_TYPE_MONO, &surf);
ret = XGWriteSurfaceToFile(surf, filename);
surf->Release();
if(ret == S_OK)
ret = true;
else
ret = false;
#elif defined(HAVE_ZLIB_DEFLATE) && defined(HAVE_RPNG)
out_buffer = (uint8_t*)malloc(width * height * 3);
if (!out_buffer)
return false;
scaler.in_width = width;
scaler.in_height = height;
scaler.out_width = width;
scaler.out_height = height;
scaler.in_stride = -pitch;
scaler.out_stride = width * 3;
scaler.out_fmt = SCALER_FMT_BGR24;
scaler.scaler_type = SCALER_TYPE_POINT;
if (bgr24)
scaler.in_fmt = SCALER_FMT_BGR24;
else if (video_driver_get_pixel_format() == RETRO_PIXEL_FORMAT_XRGB8888)
scaler.in_fmt = SCALER_FMT_ARGB8888;
else
scaler.in_fmt = SCALER_FMT_RGB565;
scaler_ctx_gen_filter(&scaler);
scaler_ctx_scale(&scaler, out_buffer,
(const uint8_t*)frame + ((int)height - 1) * pitch);
scaler_ctx_gen_reset(&scaler);
RARCH_LOG("Using RPNG for PNG screenshots.\n");
ret = rpng_save_image_bgr24(filename,
out_buffer, width, height, width * 3);
free(out_buffer);
#else
ret = rbmp_save_image(filename, frame, width, height, pitch, bgr24,
(video_driver_get_pixel_format() == RETRO_PIXEL_FORMAT_XRGB8888) );
#endif
if (!ret)
RARCH_ERR("Failed to take screenshot.\n");
return ret;
}

5
screenshot.h
View File

@ -25,11 +25,6 @@
extern "C" {
#endif
bool screenshot_dump(const char *folder, const void *frame,
unsigned width, unsigned height, int pitch, bool bgr24);
void screenshot_generate_filename(char *filename, size_t size);
bool take_screenshot(void);
#ifdef __cplusplus