cvar_t sv_writepicture_quality = {CVAR_SAVE, "sv_writepicture_quality", "10", "WritePicture quality offset (higher means better quality, but slower)"};
cvar_t sv_writepicture_quality = {CVAR_SAVE, "sv_writepicture_quality", "10", "WritePicture quality offset (higher means better quality, but slower)"};
#define qjpeg_start_decompress jpeg_start_decompress
#define qjpeg_std_error jpeg_std_error
#define qjpeg_write_scanlines jpeg_write_scanlines
#define qjpeg_start_decompress jpeg_start_decompress
#define qjpeg_std_error jpeg_std_error
#define qjpeg_write_scanlines jpeg_write_scanlines
static jboolean (*qjpeg_start_decompress) (j_decompress_ptr cinfo);
static struct jpeg_error_mgr* (*qjpeg_std_error) (struct jpeg_error_mgr *err);
static JDIMENSION (*qjpeg_write_scanlines) (j_compress_ptr cinfo, unsigned char** scanlines, JDIMENSION num_lines);
static jboolean (*qjpeg_start_decompress) (j_decompress_ptr cinfo);
static struct jpeg_error_mgr* (*qjpeg_std_error) (struct jpeg_error_mgr *err);
static JDIMENSION (*qjpeg_write_scanlines) (j_compress_ptr cinfo, unsigned char** scanlines, JDIMENSION num_lines);
{"jpeg_start_decompress", (void **) &qjpeg_start_decompress},
{"jpeg_std_error", (void **) &qjpeg_std_error},
{"jpeg_write_scanlines", (void **) &qjpeg_write_scanlines},
{"jpeg_start_decompress", (void **) &qjpeg_start_decompress},
{"jpeg_std_error", (void **) &qjpeg_std_error},
{"jpeg_write_scanlines", (void **) &qjpeg_write_scanlines},
{
struct jpeg_decompress_struct cinfo;
struct jpeg_error_mgr jerr;
unsigned char *image_buffer = NULL, *scanline = NULL;
unsigned int line;
{
struct jpeg_decompress_struct cinfo;
struct jpeg_error_mgr jerr;
unsigned char *image_buffer = NULL, *scanline = NULL;
unsigned int line;
cinfo.err = qjpeg_std_error (&jerr);
qjpeg_create_decompress (&cinfo);
if(setjmp(error_in_jpeg))
cinfo.err = qjpeg_std_error (&jerr);
qjpeg_create_decompress (&cinfo);
if(setjmp(error_in_jpeg))
cinfo.err->error_exit = JPEG_ErrorExit;
JPEG_MemSrc (&cinfo, f, filesize);
qjpeg_read_header (&cinfo, TRUE);
cinfo.err->error_exit = JPEG_ErrorExit;
JPEG_MemSrc (&cinfo, f, filesize);
qjpeg_read_header (&cinfo, TRUE);
cinfo.input_components = 3;
qjpeg_set_defaults (&cinfo);
qjpeg_set_quality (&cinfo, (int)(scr_screenshot_jpeg_quality.value * 100), TRUE);
cinfo.input_components = 3;
qjpeg_set_defaults (&cinfo);
qjpeg_set_quality (&cinfo, (int)(scr_screenshot_jpeg_quality.value * 100), TRUE);
- //quality_guess = (100 * jpegsize - 41000) / (width*height) + 2; // fits random data
- quality_guess = (256 * jpegsize - 81920) / (width*height) - 8; // fits Nexuiz's map pictures
+ //quality_guess = (int)((100 * jpegsize - 41000) / (width*height) + 2); // fits random data
+ quality_guess = (int)((256 * jpegsize - 81920) / (width*height) - 8); // fits Nexuiz's/Xonotic's map pictures
quality_guess = bound(0, quality_guess, 100);
quality = bound(0, quality_guess + sv_writepicture_quality.integer, 100); // assume it can do 10 failed attempts
quality_guess = bound(0, quality_guess, 100);
quality = bound(0, quality_guess + sv_writepicture_quality.integer, 100); // assume it can do 10 failed attempts
static void CompressedImageCache_Add(const char *imagename, size_t maxsize, void *compressed, size_t compressed_size)
{
static void CompressedImageCache_Add(const char *imagename, size_t maxsize, void *compressed, size_t compressed_size)
{
- const char *hashkey = va("%s:%d", imagename, (int) maxsize);
+ char vabuf[1024];
+ const char *hashkey = va(vabuf, sizeof(vabuf), "%s:%d", imagename, (int) maxsize);
int hashindex = CRC_Block((unsigned char *) hashkey, strlen(hashkey)) % COMPRESSEDIMAGECACHE_SIZE;
CompressedImageCacheItem *i;
int hashindex = CRC_Block((unsigned char *) hashkey, strlen(hashkey)) % COMPRESSEDIMAGECACHE_SIZE;
CompressedImageCacheItem *i;
- const char *hashkey = va("%s:%d", imagename, (int) maxsize);
+ char vabuf[1024];
+ const char *hashkey = va(vabuf, sizeof(vabuf), "%s:%d", imagename, (int) maxsize);
int hashindex = CRC_Block((unsigned char *) hashkey, strlen(hashkey)) % COMPRESSEDIMAGECACHE_SIZE;
CompressedImageCacheItem *i = CompressedImageCache[hashindex];
int hashindex = CRC_Block((unsigned char *) hashkey, strlen(hashkey)) % COMPRESSEDIMAGECACHE_SIZE;
CompressedImageCacheItem *i = CompressedImageCache[hashindex];
CompressedImageCacheItem *i;
JPEG_OpenLibrary (); // for now; LH had the idea of replacing this by a better format
CompressedImageCacheItem *i;
JPEG_OpenLibrary (); // for now; LH had the idea of replacing this by a better format
- imagedata = loadimagepixelsbgra(imagename, true, false);
+ imagedata = loadimagepixelsbgra(imagename, true, false, false, NULL);