/* * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with FFmpeg; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include #include "libavutil/common.h" #include "libavutil/intreadwrite.h" #include "libavutil/mem_internal.h" #include "libavutil/pixdesc.h" #include "libswscale/rgb2rgb.h" #include "libswscale/swscale.h" #include "libswscale/swscale_internal.h" #include "checkasm.h" #define randomize_buffers(buf, size) \ do { \ int j; \ for (j = 0; j < size; j+=4) \ AV_WN32(buf + j, rnd()); \ } while (0) static const uint8_t width[] = {12, 16, 20, 32, 36, 128}; static const struct {uint8_t w, h, s;} planes[] = { {12,16,12}, {16,16,16}, {20,23,25}, {32,18,48}, {8,128,16}, {128,128,128} }; #define MAX_STRIDE 128 #define MAX_HEIGHT 128 static void check_shuffle_bytes(void * func, const char * report) { int i; LOCAL_ALIGNED_32(uint8_t, src0, [MAX_STRIDE]); LOCAL_ALIGNED_32(uint8_t, src1, [MAX_STRIDE]); LOCAL_ALIGNED_32(uint8_t, dst0, [MAX_STRIDE]); LOCAL_ALIGNED_32(uint8_t, dst1, [MAX_STRIDE]); declare_func(void, const uint8_t *src, uint8_t *dst, int src_size); memset(dst0, 0, MAX_STRIDE); memset(dst1, 0, MAX_STRIDE); randomize_buffers(src0, MAX_STRIDE); memcpy(src1, src0, MAX_STRIDE); if (check_func(func, "%s", report)) { for (i = 0; i < 6; i ++) { call_ref(src0, dst0, width[i]); call_new(src1, dst1, width[i]); if (memcmp(dst0, dst1, MAX_STRIDE)) fail(); } bench_new(src0, dst0, width[5]); } } static void check_uyvy_to_422p(void) { int i; LOCAL_ALIGNED_32(uint8_t, src0, [MAX_STRIDE * MAX_HEIGHT * 2]); LOCAL_ALIGNED_32(uint8_t, src1, [MAX_STRIDE * MAX_HEIGHT * 2]); LOCAL_ALIGNED_32(uint8_t, dst_y_0, [MAX_STRIDE * MAX_HEIGHT]); LOCAL_ALIGNED_32(uint8_t, dst_y_1, [MAX_STRIDE * MAX_HEIGHT]); LOCAL_ALIGNED_32(uint8_t, dst_u_0, [(MAX_STRIDE/2) * MAX_HEIGHT]); LOCAL_ALIGNED_32(uint8_t, dst_u_1, [(MAX_STRIDE/2) * MAX_HEIGHT]); LOCAL_ALIGNED_32(uint8_t, dst_v_0, [(MAX_STRIDE/2) * MAX_HEIGHT]); LOCAL_ALIGNED_32(uint8_t, dst_v_1, [(MAX_STRIDE/2) * MAX_HEIGHT]); declare_func(void, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src, int width, int height, int lumStride, int chromStride, int srcStride); randomize_buffers(src0, MAX_STRIDE * MAX_HEIGHT * 2); memcpy(src1, src0, MAX_STRIDE * MAX_HEIGHT * 2); if (check_func(uyvytoyuv422, "uyvytoyuv422")) { for (i = 0; i < 6; i ++) { memset(dst_y_0, 0, MAX_STRIDE * MAX_HEIGHT); memset(dst_y_1, 0, MAX_STRIDE * MAX_HEIGHT); memset(dst_u_0, 0, (MAX_STRIDE/2) * MAX_HEIGHT); memset(dst_u_1, 0, (MAX_STRIDE/2) * MAX_HEIGHT); memset(dst_v_0, 0, (MAX_STRIDE/2) * MAX_HEIGHT); memset(dst_v_1, 0, (MAX_STRIDE/2) * MAX_HEIGHT); call_ref(dst_y_0, dst_u_0, dst_v_0, src0, planes[i].w, planes[i].h, MAX_STRIDE, MAX_STRIDE / 2, planes[i].s); call_new(dst_y_1, dst_u_1, dst_v_1, src1, planes[i].w, planes[i].h, MAX_STRIDE, MAX_STRIDE / 2, planes[i].s); if (memcmp(dst_y_0, dst_y_1, MAX_STRIDE * MAX_HEIGHT) || memcmp(dst_u_0, dst_u_1, (MAX_STRIDE/2) * MAX_HEIGHT) || memcmp(dst_v_0, dst_v_1, (MAX_STRIDE/2) * MAX_HEIGHT)) fail(); } bench_new(dst_y_1, dst_u_1, dst_v_1, src1, planes[5].w, planes[5].h, MAX_STRIDE, MAX_STRIDE / 2, planes[5].s); } } #define NUM_LINES 5 #define MAX_LINE_SIZE 1920 #define BUFSIZE (NUM_LINES * MAX_LINE_SIZE) static int cmp_off_by_n(const uint8_t *ref, const uint8_t *test, size_t n, int accuracy) { for (size_t i = 0; i < n; i++) { if (abs(ref[i] - test[i]) > accuracy) return 1; } return 0; } static void check_rgb24toyv12(SwsContext *sws) { static const int input_sizes[] = {16, 128, 512, MAX_LINE_SIZE, -MAX_LINE_SIZE}; SwsInternal *ctx = sws_internal(sws); LOCAL_ALIGNED_32(uint8_t, src, [BUFSIZE * 3]); LOCAL_ALIGNED_32(uint8_t, buf_y_0, [BUFSIZE]); LOCAL_ALIGNED_32(uint8_t, buf_y_1, [BUFSIZE]); LOCAL_ALIGNED_32(uint8_t, buf_u_0, [BUFSIZE / 4]); LOCAL_ALIGNED_32(uint8_t, buf_u_1, [BUFSIZE / 4]); LOCAL_ALIGNED_32(uint8_t, buf_v_0, [BUFSIZE / 4]); LOCAL_ALIGNED_32(uint8_t, buf_v_1, [BUFSIZE / 4]); declare_func(void, const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, int width, int height, int lumStride, int chromStride, int srcStride, const int32_t *rgb2yuv); randomize_buffers(src, BUFSIZE * 3); for (int isi = 0; isi < FF_ARRAY_ELEMS(input_sizes); isi++) { int input_size = input_sizes[isi]; int negstride = input_size < 0; const char *negstride_str = negstride ? "_negstride" : ""; int width = FFABS(input_size); int linesize = width + 32; /* calculate height based on specified width to use the entire buffer. */ int height = (BUFSIZE / linesize) & ~1; uint8_t *src0 = src; uint8_t *src1 = src; uint8_t *dst_y_0 = buf_y_0; uint8_t *dst_y_1 = buf_y_1; uint8_t *dst_u_0 = buf_u_0; uint8_t *dst_u_1 = buf_u_1; uint8_t *dst_v_0 = buf_v_0; uint8_t *dst_v_1 = buf_v_1; if (negstride) { src0 += (height - 1) * (linesize * 3); src1 += (height - 1) * (linesize * 3); dst_y_0 += (height - 1) * linesize; dst_y_1 += (height - 1) * linesize; dst_u_0 += ((height / 2) - 1) * (linesize / 2); dst_u_1 += ((height / 2) - 1) * (linesize / 2); dst_v_0 += ((height / 2) - 1) * (linesize / 2); dst_v_1 += ((height / 2) - 1) * (linesize / 2); linesize *= -1; } if (check_func(ff_rgb24toyv12, "rgb24toyv12_%d_%d%s", width, height, negstride_str)) { memset(buf_y_0, 0xFF, BUFSIZE); memset(buf_y_1, 0xFF, BUFSIZE); memset(buf_u_0, 0xFF, BUFSIZE / 4); memset(buf_u_1, 0xFF, BUFSIZE / 4); memset(buf_v_0, 0xFF, BUFSIZE / 4); memset(buf_v_1, 0xFF, BUFSIZE / 4); call_ref(src0, dst_y_0, dst_u_0, dst_v_0, width, height, linesize, linesize / 2, linesize * 3, ctx->input_rgb2yuv_table); call_new(src1, dst_y_1, dst_u_1, dst_v_1, width, height, linesize, linesize / 2, linesize * 3, ctx->input_rgb2yuv_table); if (cmp_off_by_n(buf_y_0, buf_y_1, BUFSIZE, 1) || cmp_off_by_n(buf_u_0, buf_u_1, BUFSIZE / 4, 1) || cmp_off_by_n(buf_v_0, buf_v_1, BUFSIZE / 4, 1)) fail(); bench_new(src1, dst_y_1, dst_u_1, dst_v_1, width, height, linesize, linesize / 2, linesize * 3, ctx->input_rgb2yuv_table); } } } #undef NUM_LINES #undef MAX_LINE_SIZE #undef BUFSIZE static void check_interleave_bytes(void) { LOCAL_ALIGNED_16(uint8_t, src0_buf, [MAX_STRIDE*MAX_HEIGHT+1]); LOCAL_ALIGNED_16(uint8_t, src1_buf, [MAX_STRIDE*MAX_HEIGHT+1]); LOCAL_ALIGNED_16(uint8_t, dst0_buf, [2*MAX_STRIDE*MAX_HEIGHT+2]); LOCAL_ALIGNED_16(uint8_t, dst1_buf, [2*MAX_STRIDE*MAX_HEIGHT+2]); // Intentionally using unaligned buffers, as this function doesn't have // any alignment requirements. uint8_t *src0 = src0_buf + 1; uint8_t *src1 = src1_buf + 1; uint8_t *dst0 = dst0_buf + 2; uint8_t *dst1 = dst1_buf + 2; declare_func(void, const uint8_t *, const uint8_t *, uint8_t *, int, int, int, int, int); randomize_buffers(src0, MAX_STRIDE * MAX_HEIGHT); randomize_buffers(src1, MAX_STRIDE * MAX_HEIGHT); if (check_func(interleaveBytes, "interleave_bytes")) { for (int i = 0; i <= 16; i++) { // Try all widths [1,16], and try one random width. int w = i > 0 ? i : (1 + (rnd() % (MAX_STRIDE-2))); int h = 1 + (rnd() % (MAX_HEIGHT-2)); int src0_offset = 0, src0_stride = MAX_STRIDE; int src1_offset = 0, src1_stride = MAX_STRIDE; int dst_offset = 0, dst_stride = 2 * MAX_STRIDE; memset(dst0, 0, 2 * MAX_STRIDE * MAX_HEIGHT); memset(dst1, 0, 2 * MAX_STRIDE * MAX_HEIGHT); // Try different combinations of negative strides if (i & 1) { src0_offset = (h-1)*src0_stride; src0_stride = -src0_stride; } if (i & 2) { src1_offset = (h-1)*src1_stride; src1_stride = -src1_stride; } if (i & 4) { dst_offset = (h-1)*dst_stride; dst_stride = -dst_stride; } call_ref(src0 + src0_offset, src1 + src1_offset, dst0 + dst_offset, w, h, src0_stride, src1_stride, dst_stride); call_new(src0 + src0_offset, src1 + src1_offset, dst1 + dst_offset, w, h, src0_stride, src1_stride, dst_stride); // Check a one pixel-pair edge around the destination area, // to catch overwrites past the end. checkasm_check(uint8_t, dst0, 2*MAX_STRIDE, dst1, 2*MAX_STRIDE, 2 * w + 2, h + 1, "dst"); } bench_new(src0, src1, dst1, 127, MAX_HEIGHT, MAX_STRIDE, MAX_STRIDE, 2*MAX_STRIDE); } if (check_func(interleaveBytes, "interleave_bytes_aligned")) { // Bench the function in a more typical case, with aligned // buffers and widths. bench_new(src0_buf, src1_buf, dst1_buf, 128, MAX_HEIGHT, MAX_STRIDE, MAX_STRIDE, 2*MAX_STRIDE); } } static void check_deinterleave_bytes(void) { LOCAL_ALIGNED_16(uint8_t, src_buf, [2*MAX_STRIDE*MAX_HEIGHT+2]); LOCAL_ALIGNED_16(uint8_t, dst0_u_buf, [MAX_STRIDE*MAX_HEIGHT+1]); LOCAL_ALIGNED_16(uint8_t, dst0_v_buf, [MAX_STRIDE*MAX_HEIGHT+1]); LOCAL_ALIGNED_16(uint8_t, dst1_u_buf, [MAX_STRIDE*MAX_HEIGHT+1]); LOCAL_ALIGNED_16(uint8_t, dst1_v_buf, [MAX_STRIDE*MAX_HEIGHT+1]); // Intentionally using unaligned buffers, as this function doesn't have // any alignment requirements. uint8_t *src = src_buf + 2; uint8_t *dst0_u = dst0_u_buf + 1; uint8_t *dst0_v = dst0_v_buf + 1; uint8_t *dst1_u = dst1_u_buf + 1; uint8_t *dst1_v = dst1_v_buf + 1; declare_func(void, const uint8_t *src, uint8_t *dst1, uint8_t *dst2, int width, int height, int srcStride, int dst1Stride, int dst2Stride); randomize_buffers(src, 2*MAX_STRIDE*MAX_HEIGHT); if (check_func(deinterleaveBytes, "deinterleave_bytes")) { for (int i = 0; i <= 16; i++) { // Try all widths [1,16], and try one random width. int w = i > 0 ? i : (1 + (rnd() % (MAX_STRIDE-2))); int h = 1 + (rnd() % (MAX_HEIGHT-2)); int src_offset = 0, src_stride = 2 * MAX_STRIDE; int dst_u_offset = 0, dst_u_stride = MAX_STRIDE; int dst_v_offset = 0, dst_v_stride = MAX_STRIDE; memset(dst0_u, 0, MAX_STRIDE * MAX_HEIGHT); memset(dst0_v, 0, MAX_STRIDE * MAX_HEIGHT); memset(dst1_u, 0, MAX_STRIDE * MAX_HEIGHT); memset(dst1_v, 0, MAX_STRIDE * MAX_HEIGHT); // Try different combinations of negative strides if (i & 1) { src_offset = (h-1)*src_stride; src_stride = -src_stride; } if (i & 2) { dst_u_offset = (h-1)*dst_u_stride; dst_u_stride = -dst_u_stride; } if (i & 4) { dst_v_offset = (h-1)*dst_v_stride; dst_v_stride = -dst_v_stride; } call_ref(src + src_offset, dst0_u + dst_u_offset, dst0_v + dst_v_offset, w, h, src_stride, dst_u_stride, dst_v_stride); call_new(src + src_offset, dst1_u + dst_u_offset, dst1_v + dst_v_offset, w, h, src_stride, dst_u_stride, dst_v_stride); // Check a one pixel-pair edge around the destination area, // to catch overwrites past the end. checkasm_check(uint8_t, dst0_u, MAX_STRIDE, dst1_u, MAX_STRIDE, w + 1, h + 1, "dst_u"); checkasm_check(uint8_t, dst0_v, MAX_STRIDE, dst1_v, MAX_STRIDE, w + 1, h + 1, "dst_v"); } bench_new(src, dst1_u, dst1_v, 127, MAX_HEIGHT, 2*MAX_STRIDE, MAX_STRIDE, MAX_STRIDE); } if (check_func(deinterleaveBytes, "deinterleave_bytes_aligned")) { // Bench the function in a more typical case, with aligned // buffers and widths. bench_new(src_buf, dst1_u_buf, dst1_v_buf, 128, MAX_HEIGHT, 2*MAX_STRIDE, MAX_STRIDE, MAX_STRIDE); } } #define MAX_LINE_SIZE 1920 static const int input_sizes[] = {8, 128, 1080, MAX_LINE_SIZE}; static const enum AVPixelFormat rgb_formats[] = { AV_PIX_FMT_RGB24, AV_PIX_FMT_BGR24, AV_PIX_FMT_RGBA, AV_PIX_FMT_BGRA, AV_PIX_FMT_ABGR, AV_PIX_FMT_ARGB, }; static void check_rgb_to_y(SwsContext *sws) { SwsInternal *ctx = sws_internal(sws); LOCAL_ALIGNED_16(uint8_t, src24, [MAX_LINE_SIZE * 3]); LOCAL_ALIGNED_16(uint8_t, src32, [MAX_LINE_SIZE * 4]); LOCAL_ALIGNED_32(uint8_t, dst0_y, [MAX_LINE_SIZE * 2]); LOCAL_ALIGNED_32(uint8_t, dst1_y, [MAX_LINE_SIZE * 2]); declare_func(void, uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *rgb2yuv, void *opq); randomize_buffers(src24, MAX_LINE_SIZE * 3); randomize_buffers(src32, MAX_LINE_SIZE * 4); for (int i = 0; i < FF_ARRAY_ELEMS(rgb_formats); i++) { const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(rgb_formats[i]); sws->src_format = rgb_formats[i]; ff_sws_init_scale(ctx); for (int j = 0; j < FF_ARRAY_ELEMS(input_sizes); j++) { int w = input_sizes[j]; if (check_func(ctx->lumToYV12, "%s_to_y_%d", desc->name, w)) { const uint8_t *src = desc->nb_components == 3 ? src24 : src32; memset(dst0_y, 0xFA, MAX_LINE_SIZE * 2); memset(dst1_y, 0xFA, MAX_LINE_SIZE * 2); call_ref(dst0_y, src, NULL, NULL, w, ctx->input_rgb2yuv_table, NULL); call_new(dst1_y, src, NULL, NULL, w, ctx->input_rgb2yuv_table, NULL); if (memcmp(dst0_y, dst1_y, w * 2)) fail(); if (desc->nb_components == 3 || // only bench native endian formats (sws->src_format == AV_PIX_FMT_RGB32 || sws->src_format == AV_PIX_FMT_RGB32_1)) bench_new(dst1_y, src, NULL, NULL, w, ctx->input_rgb2yuv_table, NULL); } } } } static void check_rgb_to_uv(SwsContext *sws) { SwsInternal *ctx = sws_internal(sws); LOCAL_ALIGNED_16(uint8_t, src24, [MAX_LINE_SIZE * 3]); LOCAL_ALIGNED_16(uint8_t, src32, [MAX_LINE_SIZE * 4]); LOCAL_ALIGNED_16(uint8_t, dst0_u, [MAX_LINE_SIZE * 2]); LOCAL_ALIGNED_16(uint8_t, dst0_v, [MAX_LINE_SIZE * 2]); LOCAL_ALIGNED_16(uint8_t, dst1_u, [MAX_LINE_SIZE * 2]); LOCAL_ALIGNED_16(uint8_t, dst1_v, [MAX_LINE_SIZE * 2]); declare_func(void, uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, const uint8_t *src3, int width, uint32_t *pal, void *opq); randomize_buffers(src24, MAX_LINE_SIZE * 3); randomize_buffers(src32, MAX_LINE_SIZE * 4); for (int i = 0; i < 2 * FF_ARRAY_ELEMS(rgb_formats); i++) { enum AVPixelFormat src_fmt = rgb_formats[i / 2]; const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(src_fmt); ctx->chrSrcHSubSample = (i % 2) ? 0 : 1; sws->src_format = src_fmt; sws->dst_format = ctx->chrSrcHSubSample ? AV_PIX_FMT_YUV420P : AV_PIX_FMT_YUV444P; ff_sws_init_scale(ctx); for (int j = 0; j < FF_ARRAY_ELEMS(input_sizes); j++) { int w = input_sizes[j] >> ctx->chrSrcHSubSample; if (check_func(ctx->chrToYV12, "%s_to_uv%s_%d", desc->name, ctx->chrSrcHSubSample ? "_half" : "", input_sizes[j])) { const uint8_t *src = desc->nb_components == 3 ? src24 : src32; memset(dst0_u, 0xFF, MAX_LINE_SIZE * 2); memset(dst0_v, 0xFF, MAX_LINE_SIZE * 2); memset(dst1_u, 0xFF, MAX_LINE_SIZE * 2); memset(dst1_v, 0xFF, MAX_LINE_SIZE * 2); call_ref(dst0_u, dst0_v, NULL, src, src, w, ctx->input_rgb2yuv_table, NULL); call_new(dst1_u, dst1_v, NULL, src, src, w, ctx->input_rgb2yuv_table, NULL); if (memcmp(dst0_u, dst1_u, w * 2) || memcmp(dst0_v, dst1_v, w * 2)) fail(); if (desc->nb_components == 3 || // only bench native endian formats (sws->src_format == AV_PIX_FMT_RGB32 || sws->src_format == AV_PIX_FMT_RGB32_1)) bench_new(dst1_u, dst1_v, NULL, src, src, w, ctx->input_rgb2yuv_table, NULL); } } } } static void check_rgba_to_a(SwsContext *sws) { SwsInternal *ctx = sws_internal(sws); LOCAL_ALIGNED_16(uint8_t, src, [MAX_LINE_SIZE * 4]); LOCAL_ALIGNED_32(uint8_t, dst0_y, [MAX_LINE_SIZE * 2]); LOCAL_ALIGNED_32(uint8_t, dst1_y, [MAX_LINE_SIZE * 2]); declare_func(void, uint8_t *dst, const uint8_t *src1, const uint8_t *src2, const uint8_t *src3, int width, uint32_t *rgb2yuv, void *opq); randomize_buffers(src, MAX_LINE_SIZE * 4); for (int i = 0; i < FF_ARRAY_ELEMS(rgb_formats); i++) { const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(rgb_formats[i]); if (desc->nb_components < 4) continue; sws->src_format = rgb_formats[i]; ff_sws_init_scale(ctx); for (int j = 0; j < FF_ARRAY_ELEMS(input_sizes); j++) { int w = input_sizes[j]; if (check_func(ctx->alpToYV12, "%s_to_y_%d", desc->name, w)) { memset(dst0_y, 0xFA, MAX_LINE_SIZE * 2); memset(dst1_y, 0xFA, MAX_LINE_SIZE * 2); call_ref(dst0_y, NULL, NULL, src, w, ctx->input_rgb2yuv_table, NULL); call_new(dst1_y, NULL, NULL, src, w, ctx->input_rgb2yuv_table, NULL); if (memcmp(dst0_y, dst1_y, w * 2)) fail(); // only bench native endian formats if (sws->src_format == AV_PIX_FMT_RGB32 || sws->src_format == AV_PIX_FMT_RGB32_1) bench_new(dst1_y, NULL, NULL, src, w, ctx->input_rgb2yuv_table, NULL); } } } } static const int packed_rgb_fmts[] = { AV_PIX_FMT_RGB24, AV_PIX_FMT_BGR24, AV_PIX_FMT_ARGB, AV_PIX_FMT_RGBA, AV_PIX_FMT_ABGR, AV_PIX_FMT_BGRA, AV_PIX_FMT_RGB48BE, AV_PIX_FMT_RGB48LE, AV_PIX_FMT_RGB565BE, AV_PIX_FMT_RGB565LE, AV_PIX_FMT_RGB555BE, AV_PIX_FMT_RGB555LE, AV_PIX_FMT_BGR565BE, AV_PIX_FMT_BGR565LE, AV_PIX_FMT_BGR555BE, AV_PIX_FMT_BGR555LE, AV_PIX_FMT_RGB444LE, AV_PIX_FMT_RGB444BE, AV_PIX_FMT_BGR444LE, AV_PIX_FMT_BGR444BE, AV_PIX_FMT_BGR48BE, AV_PIX_FMT_BGR48LE, AV_PIX_FMT_RGBA64BE, AV_PIX_FMT_RGBA64LE, AV_PIX_FMT_BGRA64BE, AV_PIX_FMT_BGRA64LE, AV_PIX_FMT_RGB8, AV_PIX_FMT_BGR8, AV_PIX_FMT_RGB4, AV_PIX_FMT_BGR4, AV_PIX_FMT_RGB4_BYTE, AV_PIX_FMT_BGR4_BYTE, }; #define INPUT_SIZE 512 static void check_yuv2packed1(void) { static const int alpha_values[] = {0, 2048, 4096}; declare_func_emms(AV_CPU_FLAG_MMX | AV_CPU_FLAG_MMXEXT, void, SwsInternal *c, const int16_t *lumSrc, const int16_t *chrUSrc[2], const int16_t *chrVSrc[2], const int16_t *alpSrc, uint8_t *dest, int dstW, int uvalpha, int y); const int16_t *luma; const int16_t *chru[2]; const int16_t *chrv[2]; const int16_t *alpha; LOCAL_ALIGNED_8(int32_t, src_y, [2 * INPUT_SIZE]); LOCAL_ALIGNED_8(int32_t, src_u, [2 * INPUT_SIZE]); LOCAL_ALIGNED_8(int32_t, src_v, [2 * INPUT_SIZE]); LOCAL_ALIGNED_8(int32_t, src_a, [2 * INPUT_SIZE]); LOCAL_ALIGNED_8(uint8_t, dst0, [INPUT_SIZE * sizeof(int32_t[4])]); LOCAL_ALIGNED_8(uint8_t, dst1, [INPUT_SIZE * sizeof(int32_t[4])]); randomize_buffers((uint8_t*)src_y, 2 * INPUT_SIZE * sizeof(int32_t)); randomize_buffers((uint8_t*)src_u, 2 * INPUT_SIZE * sizeof(int32_t)); randomize_buffers((uint8_t*)src_v, 2 * INPUT_SIZE * sizeof(int32_t)); randomize_buffers((uint8_t*)src_a, 2 * INPUT_SIZE * sizeof(int32_t)); /* Limit to 14 bit input range */ for (int i = 0; i < 2 * INPUT_SIZE; i++) { src_y[i] &= 0x3FFF3FFF; src_a[i] &= 0x3FFF3FFF; src_u[i] &= 0x3FFF3FFF; src_v[i] &= 0x3FFF3FFF; } luma = (int16_t *)src_y; alpha = (int16_t *)src_a; for (int i = 0; i < 2; i++) { chru[i] = (int16_t *)(src_u + i*INPUT_SIZE); chrv[i] = (int16_t *)(src_v + i*INPUT_SIZE); } for (int fmi = 0; fmi < FF_ARRAY_ELEMS(packed_rgb_fmts); fmi++) { const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(packed_rgb_fmts[fmi]); int line_size = INPUT_SIZE * desc->comp[0].step; SwsContext *sws; SwsInternal *c; if (desc->flags & AV_PIX_FMT_FLAG_BITSTREAM) line_size = AV_CEIL_RSHIFT(line_size, 3); sws = sws_getContext(MAX_LINE_SIZE, MAX_LINE_SIZE, AV_PIX_FMT_YUV420P, MAX_LINE_SIZE, MAX_LINE_SIZE, packed_rgb_fmts[fmi], SWS_ACCURATE_RND | SWS_BITEXACT, NULL, NULL, NULL); if (!sws) fail(); c = sws_internal(sws); for (int ai = 0; ai < FF_ARRAY_ELEMS(alpha_values); ai++) { const int chr_alpha = alpha_values[ai]; if (check_func(c->yuv2packed1, "yuv2%s_1_%d_%d", desc->name, chr_alpha, INPUT_SIZE)) { memset(dst0, 0xFF, INPUT_SIZE * sizeof(int32_t[4])); memset(dst1, 0xFF, INPUT_SIZE * sizeof(int32_t[4])); call_ref(c, luma, chru, chrv, alpha, dst0, INPUT_SIZE, chr_alpha, 0); call_new(c, luma, chru, chrv, alpha, dst1, INPUT_SIZE, chr_alpha, 0); if (memcmp(dst0, dst1, line_size)) fail(); bench_new(c, luma, chru, chrv, alpha, dst1, INPUT_SIZE, chr_alpha, 0); } } sws_freeContext(sws); } } static void check_yuv2packed2(void) { static const int alpha_values[] = {0, 2048, 4096}; declare_func_emms(AV_CPU_FLAG_MMX | AV_CPU_FLAG_MMXEXT, void, SwsInternal *c, const int16_t *lumSrc[2], const int16_t *chrUSrc[2], const int16_t *chrVSrc[2], const int16_t *alpSrc[2], uint8_t *dest, int dstW, int yalpha, int uvalpha, int y); const int16_t *luma[2]; const int16_t *chru[2]; const int16_t *chrv[2]; const int16_t *alpha[2]; LOCAL_ALIGNED_8(int32_t, src_y, [2 * INPUT_SIZE]); LOCAL_ALIGNED_8(int32_t, src_u, [2 * INPUT_SIZE]); LOCAL_ALIGNED_8(int32_t, src_v, [2 * INPUT_SIZE]); LOCAL_ALIGNED_8(int32_t, src_a, [2 * INPUT_SIZE]); LOCAL_ALIGNED_8(uint8_t, dst0, [INPUT_SIZE * sizeof(int32_t[4])]); LOCAL_ALIGNED_8(uint8_t, dst1, [INPUT_SIZE * sizeof(int32_t[4])]); randomize_buffers((uint8_t*)src_y, 2 * INPUT_SIZE * sizeof(int32_t)); randomize_buffers((uint8_t*)src_u, 2 * INPUT_SIZE * sizeof(int32_t)); randomize_buffers((uint8_t*)src_v, 2 * INPUT_SIZE * sizeof(int32_t)); randomize_buffers((uint8_t*)src_a, 2 * INPUT_SIZE * sizeof(int32_t)); /* Limit to 14 bit input range */ for (int i = 0; i < 2 * INPUT_SIZE; i++) { src_y[i] &= 0x3FFF3FFF; src_u[i] &= 0x3FFF3FFF; src_v[i] &= 0x3FFF3FFF; src_a[i] &= 0x3FFF3FFF; } for (int i = 0; i < 2; i++) { luma[i] = (int16_t *)(src_y + i*INPUT_SIZE); chru[i] = (int16_t *)(src_u + i*INPUT_SIZE); chrv[i] = (int16_t *)(src_v + i*INPUT_SIZE); alpha[i] = (int16_t *)(src_a + i*INPUT_SIZE); } for (int fmi = 0; fmi < FF_ARRAY_ELEMS(packed_rgb_fmts); fmi++) { const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(packed_rgb_fmts[fmi]); int line_size = INPUT_SIZE * desc->comp[0].step; SwsContext *sws; SwsInternal *c; if (desc->flags & AV_PIX_FMT_FLAG_BITSTREAM) line_size = AV_CEIL_RSHIFT(line_size, 3); sws = sws_getContext(MAX_LINE_SIZE, MAX_LINE_SIZE, AV_PIX_FMT_YUV420P, MAX_LINE_SIZE, MAX_LINE_SIZE, packed_rgb_fmts[fmi], SWS_ACCURATE_RND | SWS_BITEXACT, NULL, NULL, NULL); if (!sws) fail(); c = sws_internal(sws); for (int ai = 0; ai < FF_ARRAY_ELEMS(alpha_values); ai++) { const int lum_alpha = alpha_values[ai]; const int chr_alpha = alpha_values[ai]; if (check_func(c->yuv2packed2, "yuv2%s_2_%d_%d", desc->name, lum_alpha, INPUT_SIZE)) { memset(dst0, 0xFF, INPUT_SIZE * sizeof(int32_t[4])); memset(dst1, 0xFF, INPUT_SIZE * sizeof(int32_t[4])); call_ref(c, luma, chru, chrv, alpha, dst0, INPUT_SIZE, lum_alpha, chr_alpha, 0); call_new(c, luma, chru, chrv, alpha, dst1, INPUT_SIZE, lum_alpha, chr_alpha, 0); if (memcmp(dst0, dst1, line_size)) fail(); bench_new(c, luma, chru, chrv, alpha, dst1, INPUT_SIZE, lum_alpha, chr_alpha, 0); } } sws_freeContext(sws); } } static void check_yuv2packedX(void) { #define LARGEST_FILTER 16 static const int filter_sizes[] = {2, 16}; declare_func_emms(AV_CPU_FLAG_MMX | AV_CPU_FLAG_MMXEXT, void, SwsInternal *c, const int16_t *lumFilter, const int16_t **lumSrcx, int lumFilterSize, const int16_t *chrFilter, const int16_t **chrUSrcx, const int16_t **chrVSrcx, int chrFilterSize, const int16_t **alpSrcx, uint8_t *dest, int dstW, int y); const int16_t *luma[LARGEST_FILTER]; const int16_t *chru[LARGEST_FILTER]; const int16_t *chrv[LARGEST_FILTER]; const int16_t *alpha[LARGEST_FILTER]; LOCAL_ALIGNED_8(int16_t, luma_filter, [LARGEST_FILTER]); LOCAL_ALIGNED_8(int16_t, chr_filter, [LARGEST_FILTER]); LOCAL_ALIGNED_8(int32_t, src_y, [LARGEST_FILTER * INPUT_SIZE]); LOCAL_ALIGNED_8(int32_t, src_u, [LARGEST_FILTER * INPUT_SIZE]); LOCAL_ALIGNED_8(int32_t, src_v, [LARGEST_FILTER * INPUT_SIZE]); LOCAL_ALIGNED_8(int32_t, src_a, [LARGEST_FILTER * INPUT_SIZE]); LOCAL_ALIGNED_8(uint8_t, dst0, [INPUT_SIZE * sizeof(int32_t[4])]); LOCAL_ALIGNED_8(uint8_t, dst1, [INPUT_SIZE * sizeof(int32_t[4])]); randomize_buffers((uint8_t*)src_y, LARGEST_FILTER * INPUT_SIZE * sizeof(int32_t)); randomize_buffers((uint8_t*)src_u, LARGEST_FILTER * INPUT_SIZE * sizeof(int32_t)); randomize_buffers((uint8_t*)src_v, LARGEST_FILTER * INPUT_SIZE * sizeof(int32_t)); randomize_buffers((uint8_t*)src_a, LARGEST_FILTER * INPUT_SIZE * sizeof(int32_t)); /* Limit to 14 bit input range */ for (int i = 0; i < LARGEST_FILTER * INPUT_SIZE; i++) { src_y[i] &= 0x3FFF3FFF; src_u[i] &= 0x3FFF3FFF; src_v[i] &= 0x3FFF3FFF; src_a[i] &= 0x3FFF3FFF; } for (int i = 0; i < LARGEST_FILTER; i++) { luma[i] = (int16_t *)(src_y + i*INPUT_SIZE); chru[i] = (int16_t *)(src_u + i*INPUT_SIZE); chrv[i] = (int16_t *)(src_v + i*INPUT_SIZE); alpha[i] = (int16_t *)(src_a + i*INPUT_SIZE); } for (int fmi = 0; fmi < FF_ARRAY_ELEMS(packed_rgb_fmts); fmi++) { const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(packed_rgb_fmts[fmi]); int line_size = INPUT_SIZE * desc->comp[0].step; SwsContext *sws; SwsInternal *c; if (desc->flags & AV_PIX_FMT_FLAG_BITSTREAM) line_size = AV_CEIL_RSHIFT(line_size, 3); sws = sws_getContext(MAX_LINE_SIZE, MAX_LINE_SIZE, AV_PIX_FMT_YUV420P, MAX_LINE_SIZE, MAX_LINE_SIZE, packed_rgb_fmts[fmi], SWS_ACCURATE_RND | SWS_BITEXACT, NULL, NULL, NULL); if (!sws) fail(); c = sws_internal(sws); for (int fsi = 0; fsi < FF_ARRAY_ELEMS(filter_sizes); fsi++) { const int luma_filter_size = filter_sizes[fsi]; const int chr_filter_size = filter_sizes[fsi]; for (int i = 0; i < luma_filter_size; i++) luma_filter[i] = -((1 << 12) / (luma_filter_size - 1)); luma_filter[rnd() % luma_filter_size] = (1 << 13) - 1; for (int i = 0; i < chr_filter_size; i++) chr_filter[i] = -((1 << 12) / (chr_filter_size - 1)); chr_filter[rnd() % chr_filter_size] = (1 << 13) - 1; if (check_func(c->yuv2packedX, "yuv2%s_X_%d_%d", desc->name, luma_filter_size, INPUT_SIZE)) { memset(dst0, 0xFF, INPUT_SIZE * sizeof(int32_t[4])); memset(dst1, 0xFF, INPUT_SIZE * sizeof(int32_t[4])); call_ref(c, luma_filter, luma, luma_filter_size, chr_filter, chru, chrv, chr_filter_size, alpha, dst0, INPUT_SIZE, 0); call_new(c, luma_filter, luma, luma_filter_size, chr_filter, chru, chrv, chr_filter_size, alpha, dst1, INPUT_SIZE, 0); if (memcmp(dst0, dst1, line_size)) fail(); bench_new(c, luma_filter, luma, luma_filter_size, chr_filter, chru, chrv, chr_filter_size, alpha, dst1, INPUT_SIZE, 0); } } sws_freeContext(sws); } } #undef INPUT_SIZE #undef LARGEST_FILTER void checkasm_check_sw_rgb(void) { SwsContext *sws; ff_sws_rgb2rgb_init(); check_shuffle_bytes(shuffle_bytes_2103, "shuffle_bytes_2103"); report("shuffle_bytes_2103"); check_shuffle_bytes(shuffle_bytes_0321, "shuffle_bytes_0321"); report("shuffle_bytes_0321"); check_shuffle_bytes(shuffle_bytes_1230, "shuffle_bytes_1230"); report("shuffle_bytes_1230"); check_shuffle_bytes(shuffle_bytes_3012, "shuffle_bytes_3012"); report("shuffle_bytes_3012"); check_shuffle_bytes(shuffle_bytes_3210, "shuffle_bytes_3210"); report("shuffle_bytes_3210"); check_shuffle_bytes(shuffle_bytes_3102, "shuffle_bytes_3102"); report("shuffle_bytes_3102"); check_shuffle_bytes(shuffle_bytes_2013, "shuffle_bytes_2013"); report("shuffle_bytes_2013"); check_shuffle_bytes(shuffle_bytes_1203, "shuffle_bytes_1203"); report("shuffle_bytes_1203"); check_shuffle_bytes(shuffle_bytes_2130, "shuffle_bytes_2130"); report("shuffle_bytes_2130"); check_uyvy_to_422p(); report("uyvytoyuv422"); check_interleave_bytes(); report("interleave_bytes"); check_deinterleave_bytes(); report("deinterleave_bytes"); sws = sws_getContext(MAX_LINE_SIZE, MAX_LINE_SIZE, AV_PIX_FMT_RGB24, MAX_LINE_SIZE, MAX_LINE_SIZE, AV_PIX_FMT_YUV420P, SWS_ACCURATE_RND | SWS_BITEXACT, NULL, NULL, NULL); if (!sws) fail(); check_rgb_to_y(sws); report("rgb_to_y"); check_rgb_to_uv(sws); report("rgb_to_uv"); check_rgba_to_a(sws); report("rgba_to_a"); check_rgb24toyv12(sws); report("rgb24toyv12"); sws_freeContext(sws); check_yuv2packed1(); report("yuv2packed1"); check_yuv2packed2(); report("yuv2packed2"); check_yuv2packedX(); report("yuv2packedX"); }