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| author | Paul B Mahol <onemda@gmail.com> | 2012-06-16 09:35:05 +0000 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2012-06-16 09:35:05 +0000 |
| commit | fd8def92488921d475a7ceff341eaf4cfb009f9b (patch) | |
| tree | a58a564d74abaa1cdc48e5395eebfd5abfc8a6b4 /libavfilter/vf_super2xsai.c | |
| parent | c78cf00bd8329dd339d2f73d1b43c366d0f46837 (diff) | |
| download | ffmpeg-fd8def92488921d475a7ceff341eaf4cfb009f9b.tar.gz | |
lavfi/super2xsai: fix fate test on bigendian
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Diffstat (limited to 'libavfilter/vf_super2xsai.c')
| -rw-r--r-- | libavfilter/vf_super2xsai.c | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/libavfilter/vf_super2xsai.c b/libavfilter/vf_super2xsai.c index e342078c64..1b0b6a03da 100644 --- a/libavfilter/vf_super2xsai.c +++ b/libavfilter/vf_super2xsai.c @@ -40,6 +40,7 @@ typedef struct { uint32_t q_lo_pixel_mask; int bpp; ///< bytes per pixel, pixel stride for each (packed) pixel + int is_be; } Super2xSaIContext; #define GET_RESULT(A, B, C, D) ((A != C || A != D) - (B != C || B != D)) @@ -72,7 +73,7 @@ static void super2xsai(AVFilterContext *ctx, #define READ_COLOR4(dst, src_line, off) dst = *((const uint32_t *)src_line + off) #define READ_COLOR3(dst, src_line, off) dst = AV_RL24 (src_line + 3*off) -#define READ_COLOR2(dst, src_line, off) dst = *((const uint16_t *)src_line + off) +#define READ_COLOR2(dst, src_line, off) dst = sai->is_be ? AV_RB16(src_line + 2 * off) : AV_RL16(src_line + 2 * off) for (y = 0; y < height; y++) { uint8_t *dst_line[2]; @@ -175,8 +176,13 @@ static void super2xsai(AVFilterContext *ctx, AV_WL24(dst_line[1] + x * 6 + 3, product2b); break; default: // bpp = 2 - AV_WN32A(dst_line[0] + x * 4, product1a | (product1b << 16)); - AV_WN32A(dst_line[1] + x * 4, product2a | (product2b << 16)); + if (sai->is_be) { + AV_WB32(dst_line[0] + x * 4, product1a | (product1b << 16)); + AV_WB32(dst_line[1] + x * 4, product2a | (product2b << 16)); + } else { + AV_WL32(dst_line[0] + x * 4, product1a | (product1b << 16)); + AV_WL32(dst_line[1] + x * 4, product2a | (product2b << 16)); + } } /* Move color matrix forward */ @@ -227,7 +233,8 @@ static int query_formats(AVFilterContext *ctx) static const enum PixelFormat pix_fmts[] = { PIX_FMT_RGBA, PIX_FMT_BGRA, PIX_FMT_ARGB, PIX_FMT_ABGR, PIX_FMT_RGB24, PIX_FMT_BGR24, - PIX_FMT_RGB565, PIX_FMT_BGR565, PIX_FMT_RGB555, PIX_FMT_BGR555, + PIX_FMT_RGB565BE, PIX_FMT_BGR565BE, PIX_FMT_RGB555BE, PIX_FMT_BGR555BE, + PIX_FMT_RGB565LE, PIX_FMT_BGR565LE, PIX_FMT_RGB555LE, PIX_FMT_BGR555LE, PIX_FMT_NONE }; @@ -251,8 +258,11 @@ static int config_input(AVFilterLink *inlink) sai->bpp = 3; break; - case PIX_FMT_RGB565: - case PIX_FMT_BGR565: + case PIX_FMT_RGB565BE: + case PIX_FMT_BGR565BE: + sai->is_be = 1; + case PIX_FMT_RGB565LE: + case PIX_FMT_BGR565LE: sai->hi_pixel_mask = 0xF7DEF7DE; sai->lo_pixel_mask = 0x08210821; sai->q_hi_pixel_mask = 0xE79CE79C; @@ -260,8 +270,11 @@ static int config_input(AVFilterLink *inlink) sai->bpp = 2; break; - case PIX_FMT_BGR555: - case PIX_FMT_RGB555: + case PIX_FMT_BGR555BE: + case PIX_FMT_RGB555BE: + sai->is_be = 1; + case PIX_FMT_BGR555LE: + case PIX_FMT_RGB555LE: sai->hi_pixel_mask = 0x7BDE7BDE; sai->lo_pixel_mask = 0x04210421; sai->q_hi_pixel_mask = 0x739C739C; |