mirror of https://git.ffmpeg.org/ffmpeg.git
Merge commit '503dda7d4f5b4d76eed0239e9da66993a182b009'
* commit '503dda7d4f5b4d76eed0239e9da66993a182b009': dsputil.h: K&R formatting cosmetics Conflicts: libavcodec/dsputil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
commit
db94b144e9
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@ -58,7 +58,8 @@ void ff_put_rv40_qpel8_mc33_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
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void ff_avg_rv40_qpel8_mc33_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
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void ff_gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
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int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height);
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int dxx, int dxy, int dyx, int dyy, int shift, int r,
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int width, int height);
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/* minimum alignment rules ;)
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* If you notice errors in the align stuff, need more alignment for some ASM code
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@ -77,15 +78,22 @@ void ff_gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
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* Block sizes for op_pixels_func are 8x4,8x8 16x8 16x16.
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* h for op_pixels_func is limited to { width / 2, width },
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* but never larger than 16 and never smaller than 4. */
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typedef void (*tpel_mc_func)(uint8_t *block/*align width (8 or 16)*/, const uint8_t *pixels/*align 1*/, int line_size, int w, int h);
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typedef void (*qpel_mc_func)(uint8_t *dst/*align width (8 or 16)*/, uint8_t *src/*align 1*/, ptrdiff_t stride);
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typedef void (*tpel_mc_func)(uint8_t *block /* align width (8 or 16) */,
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const uint8_t *pixels /* align 1 */,
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int line_size, int w, int h);
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typedef void (*qpel_mc_func)(uint8_t *dst /* align width (8 or 16) */,
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uint8_t *src /* align 1 */, ptrdiff_t stride);
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typedef void (*op_fill_func)(uint8_t *block/*align width (8 or 16)*/, uint8_t value, int line_size, int h);
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typedef void (*op_fill_func)(uint8_t *block /* align width (8 or 16) */,
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uint8_t value, int line_size, int h);
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#define DEF_OLD_QPEL(name)\
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void ff_put_ ## name (uint8_t *dst/*align width (8 or 16)*/, uint8_t *src/*align 1*/, ptrdiff_t stride);\
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void ff_put_no_rnd_ ## name (uint8_t *dst/*align width (8 or 16)*/, uint8_t *src/*align 1*/, ptrdiff_t stride);\
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void ff_avg_ ## name (uint8_t *dst/*align width (8 or 16)*/, uint8_t *src/*align 1*/, ptrdiff_t stride);
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#define DEF_OLD_QPEL(name) \
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void ff_put_ ## name(uint8_t *dst /* align width (8 or 16) */, \
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uint8_t *src /* align 1 */, ptrdiff_t stride); \
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void ff_put_no_rnd_ ## name(uint8_t *dst /* align width (8 or 16) */, \
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uint8_t *src /* align 1 */, ptrdiff_t stride); \
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void ff_avg_ ## name(uint8_t *dst /* align width (8 or 16) */, \
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uint8_t *src /* align 1 */, ptrdiff_t stride);
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DEF_OLD_QPEL(qpel16_mc11_old_c)
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DEF_OLD_QPEL(qpel16_mc31_old_c)
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@ -112,13 +120,14 @@ typedef int (*me_cmp_func)(void /* MpegEncContext */ *s,
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/**
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* Scantable.
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*/
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typedef struct ScanTable{
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typedef struct ScanTable {
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const uint8_t *scantable;
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uint8_t permutated[64];
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uint8_t raster_end[64];
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} ScanTable;
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void ff_init_scantable(uint8_t *, ScanTable *st, const uint8_t *src_scantable);
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void ff_init_scantable(uint8_t *permutation, ScanTable *st,
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const uint8_t *src_scantable);
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void ff_init_scantable_permutation(uint8_t *idct_permutation,
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int idct_permutation_type);
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@ -127,26 +136,40 @@ void ff_init_scantable_permutation(uint8_t *idct_permutation,
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*/
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typedef struct DSPContext {
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/* pixel ops : interface with DCT */
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void (*get_pixels)(int16_t *block/*align 16*/, const uint8_t *pixels/*align 8*/, int line_size);
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void (*diff_pixels)(int16_t *block/*align 16*/, const uint8_t *s1/*align 8*/, const uint8_t *s2/*align 8*/, int stride);
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void (*put_pixels_clamped)(const int16_t *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
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void (*put_signed_pixels_clamped)(const int16_t *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
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void (*add_pixels_clamped)(const int16_t *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
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void (*get_pixels)(int16_t *block /* align 16 */,
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const uint8_t *pixels /* align 8 */,
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int line_size);
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void (*diff_pixels)(int16_t *block /* align 16 */,
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const uint8_t *s1 /* align 8 */,
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const uint8_t *s2 /* align 8 */,
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int stride);
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void (*put_pixels_clamped)(const int16_t *block /* align 16 */,
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uint8_t *pixels /* align 8 */,
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int line_size);
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void (*put_signed_pixels_clamped)(const int16_t *block /* align 16 */,
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uint8_t *pixels /* align 8 */,
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int line_size);
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void (*add_pixels_clamped)(const int16_t *block /* align 16 */,
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uint8_t *pixels /* align 8 */,
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int line_size);
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void (*add_pixels8)(uint8_t *pixels, int16_t *block, int line_size);
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int (*sum_abs_dctelem)(int16_t *block/*align 16*/);
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int (*sum_abs_dctelem)(int16_t *block /* align 16 */);
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/**
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* translational global motion compensation.
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*/
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void (*gmc1)(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int srcStride, int h, int x16, int y16, int rounder);
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void (*gmc1)(uint8_t *dst /* align 8 */, uint8_t *src /* align 1 */,
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int srcStride, int h, int x16, int y16, int rounder);
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/**
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* global motion compensation.
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*/
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void (*gmc )(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int ox, int oy,
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int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height);
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void (*clear_block)(int16_t *block/*align 16*/);
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void (*clear_blocks)(int16_t *blocks/*align 16*/);
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int (*pix_sum)(uint8_t * pix, int line_size);
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int (*pix_norm1)(uint8_t * pix, int line_size);
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void (*gmc)(uint8_t *dst /* align 8 */, uint8_t *src /* align 1 */,
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int stride, int h, int ox, int oy,
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int dxx, int dxy, int dyx, int dyy,
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int shift, int r, int width, int height);
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void (*clear_block)(int16_t *block /* align 16 */);
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void (*clear_blocks)(int16_t *blocks /* align 16 */);
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int (*pix_sum)(uint8_t *pix, int line_size);
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int (*pix_norm1)(uint8_t *pix, int line_size);
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me_cmp_func sad[6]; /* identical to pix_absAxA except additional void * */
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me_cmp_func sse[6];
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@ -167,8 +190,8 @@ typedef struct DSPContext {
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me_cmp_func me_cmp[6];
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me_cmp_func me_sub_cmp[6];
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me_cmp_func mb_cmp[6];
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me_cmp_func ildct_cmp[6]; //only width 16 used
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me_cmp_func frame_skip_cmp[6]; //only width 8 used
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me_cmp_func ildct_cmp[6]; // only width 16 used
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me_cmp_func frame_skip_cmp[6]; // only width 8 used
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int (*ssd_int8_vs_int16)(const int8_t *pix1, const int16_t *pix2,
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int size);
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@ -183,8 +206,8 @@ typedef struct DSPContext {
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* @param line_size number of bytes in a horizontal line of block
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* @param h height
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*/
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tpel_mc_func put_tpel_pixels_tab[11]; //FIXME individual func ptr per width?
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tpel_mc_func avg_tpel_pixels_tab[11]; //FIXME individual func ptr per width?
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tpel_mc_func put_tpel_pixels_tab[11]; // FIXME individual func ptr per width?
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tpel_mc_func avg_tpel_pixels_tab[11]; // FIXME individual func ptr per width?
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qpel_mc_func put_qpel_pixels_tab[2][16];
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qpel_mc_func avg_qpel_pixels_tab[2][16];
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@ -194,42 +217,58 @@ typedef struct DSPContext {
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me_cmp_func pix_abs[2][4];
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/* HuffYUV specific */
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void (*add_bytes)(uint8_t *dst/*align 16*/, uint8_t *src/*align 16*/, int w);
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void (*diff_bytes)(uint8_t *dst/*align 16*/, const uint8_t *src1/*align 16*/, const uint8_t *src2/*align 1*/,int w);
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void (*add_bytes)(uint8_t *dst /* align 16 */,
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uint8_t *src /* align 16 */,
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int w);
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void (*diff_bytes)(uint8_t *dst /* align 16 */,
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const uint8_t *src1 /* align 16 */,
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const uint8_t *src2 /* align 1 */,
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int w);
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/**
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* Subtract HuffYUV's variant of median prediction.
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* Note, this might read from src1[-1], src2[-1].
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*/
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void (*sub_hfyu_median_prediction)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int w, int *left, int *left_top);
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void (*add_hfyu_median_prediction)(uint8_t *dst, const uint8_t *top, const uint8_t *diff, int w, int *left, int *left_top);
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int (*add_hfyu_left_prediction)(uint8_t *dst, const uint8_t *src, int w, int left);
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void (*add_hfyu_left_prediction_bgr32)(uint8_t *dst, const uint8_t *src, int w, int *red, int *green, int *blue, int *alpha);
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void (*sub_hfyu_median_prediction)(uint8_t *dst, const uint8_t *src1,
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const uint8_t *src2, int w,
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int *left, int *left_top);
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void (*add_hfyu_median_prediction)(uint8_t *dst, const uint8_t *top,
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const uint8_t *diff, int w,
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int *left, int *left_top);
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int (*add_hfyu_left_prediction)(uint8_t *dst, const uint8_t *src,
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int w, int left);
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void (*add_hfyu_left_prediction_bgr32)(uint8_t *dst, const uint8_t *src,
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int w, int *red, int *green,
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int *blue, int *alpha);
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/* this might write to dst[w] */
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void (*bswap_buf)(uint32_t *dst, const uint32_t *src, int w);
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void (*bswap16_buf)(uint16_t *dst, const uint16_t *src, int len);
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/* assume len is a multiple of 8, and arrays are 16-byte aligned */
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void (*vector_clipf)(float *dst /* align 16 */, const float *src /* align 16 */, float min, float max, int len /* align 16 */);
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void (*vector_clipf)(float *dst /* align 16 */,
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const float *src /* align 16 */,
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float min, float max, int len /* align 16 */);
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/* (I)DCT */
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void (*fdct)(int16_t *block/* align 16*/);
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void (*fdct248)(int16_t *block/* align 16*/);
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void (*fdct)(int16_t *block /* align 16 */);
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void (*fdct248)(int16_t *block /* align 16 */);
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/* IDCT really*/
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void (*idct)(int16_t *block/* align 16*/);
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/* IDCT really */
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void (*idct)(int16_t *block /* align 16 */);
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/**
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* block -> idct -> clip to unsigned 8 bit -> dest.
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* (-1392, 0, 0, ...) -> idct -> (-174, -174, ...) -> put -> (0, 0, ...)
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* @param line_size size in bytes of a horizontal line of dest
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*/
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void (*idct_put)(uint8_t *dest/*align 8*/, int line_size, int16_t *block/*align 16*/);
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void (*idct_put)(uint8_t *dest /* align 8 */,
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int line_size, int16_t *block /* align 16 */);
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/**
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* block -> idct -> add dest -> clip to unsigned 8 bit -> dest.
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* @param line_size size in bytes of a horizontal line of dest
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*/
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void (*idct_add)(uint8_t *dest/*align 8*/, int line_size, int16_t *block/*align 16*/);
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void (*idct_add)(uint8_t *dest /* align 8 */,
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int line_size, int16_t *block /* align 16 */);
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/**
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* IDCT input permutation.
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@ -254,30 +293,37 @@ typedef struct DSPContext {
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#define FF_PARTTRANS_IDCT_PERM 5
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#define FF_SSE2_IDCT_PERM 6
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int (*try_8x8basis)(int16_t rem[64], int16_t weight[64], int16_t basis[64], int scale);
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int (*try_8x8basis)(int16_t rem[64], int16_t weight[64],
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int16_t basis[64], int scale);
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void (*add_8x8basis)(int16_t rem[64], int16_t basis[64], int scale);
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#define BASIS_SHIFT 16
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#define RECON_SHIFT 6
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void (*draw_edges)(uint8_t *buf, int wrap, int width, int height, int w, int h, int sides);
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void (*draw_edges)(uint8_t *buf, int wrap, int width, int height,
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int w, int h, int sides);
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#define EDGE_WIDTH 16
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#define EDGE_TOP 1
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#define EDGE_BOTTOM 2
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void (*shrink[4])(uint8_t *dst, int dst_wrap, const uint8_t *src, int src_wrap, int width, int height);
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void (*shrink[4])(uint8_t *dst, int dst_wrap, const uint8_t *src,
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int src_wrap, int width, int height);
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/**
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* Calculate scalar product of two vectors.
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* @param len length of vectors, should be multiple of 16
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*/
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int32_t (*scalarproduct_int16)(const int16_t *v1, const int16_t *v2/*align 16*/, int len);
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int32_t (*scalarproduct_int16)(const int16_t *v1,
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const int16_t *v2 /* align 16 */, int len);
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/* ape functions */
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/**
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* Calculate scalar product of v1 and v2,
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* and v1[i] += v3[i] * mul
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* @param len length of vectors, should be multiple of 16
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*/
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int32_t (*scalarproduct_and_madd_int16)(int16_t *v1/*align 16*/, const int16_t *v2, const int16_t *v3, int len, int mul);
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int32_t (*scalarproduct_and_madd_int16)(int16_t *v1 /* align 16 */,
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const int16_t *v2,
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const int16_t *v3,
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int len, int mul);
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/**
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* Clip each element in an array of int32_t to a given minimum and
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@ -300,19 +346,19 @@ typedef struct DSPContext {
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} DSPContext;
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void ff_dsputil_static_init(void);
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void ff_dsputil_init(DSPContext* p, AVCodecContext *avctx);
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void ff_dsputil_init(DSPContext *p, AVCodecContext *avctx);
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void avpriv_dsputil_init(DSPContext* p, AVCodecContext *avctx);
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attribute_deprecated void dsputil_init(DSPContext* c, AVCodecContext *avctx);
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int ff_check_alignment(void);
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void ff_set_cmp(DSPContext* c, me_cmp_func *cmp, int type);
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void ff_set_cmp(DSPContext *c, me_cmp_func *cmp, int type);
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void ff_dsputil_init_alpha(DSPContext* c, AVCodecContext *avctx);
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void ff_dsputil_init_arm(DSPContext* c, AVCodecContext *avctx);
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void ff_dsputil_init_bfin(DSPContext* c, AVCodecContext *avctx);
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void ff_dsputil_init_ppc(DSPContext* c, AVCodecContext *avctx);
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void ff_dsputil_init_x86(DSPContext* c, AVCodecContext *avctx);
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void ff_dsputil_init_arm(DSPContext *c, AVCodecContext *avctx);
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void ff_dsputil_init_bfin(DSPContext *c, AVCodecContext *avctx);
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void ff_dsputil_init_ppc(DSPContext *c, AVCodecContext *avctx);
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void ff_dsputil_init_x86(DSPContext *c, AVCodecContext *avctx);
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void ff_dsputil_init_dwt(DSPContext *c);
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