diff options
Diffstat (limited to 'libswscale/swscale-test.c')
-rw-r--r-- | libswscale/swscale-test.c | 73 |
1 files changed, 43 insertions, 30 deletions
diff --git a/libswscale/swscale-test.c b/libswscale/swscale-test.c index 09ccdb33d3..ec38ab0646 100644 --- a/libswscale/swscale-test.c +++ b/libswscale/swscale-test.c @@ -74,10 +74,13 @@ static uint64_t getSSD(uint8_t *src1, uint8_t *src2, int stride1, int stride2, i // test by ref -> src -> dst -> out & compare out against ref // ref & out are YV12 static int doTest(uint8_t *ref[4], int refStride[4], int w, int h, - uint8_t *src[4], int srcStride[4], enum PixelFormat srcFormat, enum PixelFormat dstFormat, int srcW, int srcH, int dstW, int dstH, int flags) { + static enum PixelFormat cur_srcFormat; + static int cur_srcW, cur_srcH, cur_flags; + static uint8_t *src[4]; + static int srcStride[4]; uint8_t *dst[4] = {0}; uint8_t *out[4] = {0}; int dstStride[4]; @@ -87,6 +90,44 @@ static int doTest(uint8_t *ref[4], int refStride[4], int w, int h, uint32_t crc = 0; int res = 0; + if (cur_srcFormat != srcFormat || cur_srcW != srcW || cur_srcH != srcH || cur_flags != flags) { + struct SwsContext *srcContext = NULL; + int p; + + for (p = 0; p < 4; p++) + if (src[p]) + av_freep(&src[p]); + + av_image_fill_linesizes(srcStride, srcFormat, srcW); + for (p = 0; p < 4; p++) { + if (srcStride[p]) + src[p] = av_mallocz(srcStride[p]*srcH+16); + if (srcStride[p] && !src[p]) { + perror("Malloc"); + res = -1; + + goto end; + } + } + srcContext = sws_getContext(w, h, PIX_FMT_YUVA420P, srcW, srcH, + srcFormat, flags, NULL, NULL, NULL); + if (!srcContext) { + fprintf(stderr, "Failed to get %s ---> %s\n", + av_pix_fmt_descriptors[PIX_FMT_YUVA420P].name, + av_pix_fmt_descriptors[srcFormat].name); + res = -1; + + goto end; + } + sws_scale(srcContext, ref, refStride, 0, h, src, srcStride); + sws_freeContext(srcContext); + + cur_srcFormat = srcFormat; + cur_srcW = srcW; + cur_srcH = srcH; + cur_flags = flags; + } + av_image_fill_linesizes(dstStride, dstFormat, dstW); for (i=0; i<4; i++) { /* Image buffers passed into libswscale can be allocated any way you @@ -201,39 +242,11 @@ static void selfTest(uint8_t *ref[4], int refStride[4], int w, int h) fflush(stdout); for (k = 0; flags[k] && !res; k++) { - struct SwsContext *srcContext = NULL; - uint8_t *src[4] = {0}; - int srcStride[4]; - int p; - av_image_fill_linesizes(srcStride, srcFormat, srcW); - for (p = 0; p < 4; p++) { - if (srcStride[p]) - src[p] = av_mallocz(srcStride[p]*srcH+16); - if (srcStride[p] && !src[p]) { - perror("Malloc"); - return; - } - } - srcContext = sws_getContext(w, h, PIX_FMT_YUVA420P, srcW, srcH, - srcFormat, flags[k], NULL, NULL, NULL); - if (!srcContext) { - fprintf(stderr, "Failed to get %s ---> %s\n", - av_pix_fmt_descriptors[PIX_FMT_YUVA420P].name, - av_pix_fmt_descriptors[srcFormat].name); - return; - } - sws_scale(srcContext, ref, refStride, 0, h, src, srcStride); - for (i = 0; dstW[i] && !res; i++) for (j = 0; dstH[j] && !res; j++) - res = doTest(ref, refStride, w, h, src, srcStride, + res = doTest(ref, refStride, w, h, srcFormat, dstFormat, srcW, srcH, dstW[i], dstH[j], flags[k]); - - sws_freeContext(srcContext); - for (p = 0; p < 4; p++) - if (srcStride[p]) - av_free(src[p]); } } } |