#define AVCODEC_DSPUTIL_H
#include "avcodec.h"
-#include "rnd_avg.h"
-/* encoding scans */
-extern const uint8_t ff_alternate_horizontal_scan[64];
-extern const uint8_t ff_alternate_vertical_scan[64];
-extern const uint8_t ff_zigzag_direct[64];
-extern const uint8_t ff_zigzag248_direct[64];
-
-/* pixel operations */
-#define MAX_NEG_CROP 1024
-
-/* temporary */
-extern uint32_t ff_squareTbl[512];
-extern const uint8_t ff_cropTbl[256 + 2 * MAX_NEG_CROP];
+extern uint32_t ff_square_tab[512];
void ff_put_pixels8x8_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
void ff_avg_pixels8x8_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
void ff_put_pixels16x16_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
void ff_avg_pixels16x16_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
-/* RV40 functions */
-void ff_put_rv40_qpel16_mc33_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
-void ff_avg_rv40_qpel16_mc33_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
-void ff_put_rv40_qpel8_mc33_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
-void ff_avg_rv40_qpel8_mc33_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
+void ff_put_pixels8_l2_8(uint8_t *dst, const uint8_t *src1, const uint8_t *src2,
+ int dst_stride, int src_stride1, int src_stride2,
+ int h);
void ff_gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
int dxx, int dxy, int dyx, int dyy, int shift, int r,
* Block sizes for op_pixels_func are 8x4,8x8 16x8 16x16.
* h for op_pixels_func is limited to { width / 2, width },
* but never larger than 16 and never smaller than 4. */
-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);
typedef void (*qpel_mc_func)(uint8_t *dst /* align width (8 or 16) */,
uint8_t *src /* align 1 */, ptrdiff_t stride);
DEF_OLD_QPEL(qpel8_mc13_old_c)
DEF_OLD_QPEL(qpel8_mc33_old_c)
+struct MpegEncContext;
/* Motion estimation:
* h is limited to { width / 2, width, 2 * width },
* but never larger than 16 and never smaller than 2.
* Although currently h < 4 is not used as functions with
* width < 8 are neither used nor implemented. */
-typedef int (*me_cmp_func)(void /* MpegEncContext */ *s,
+typedef int (*me_cmp_func)(struct MpegEncContext *c,
uint8_t *blk1 /* align width (8 or 16) */,
uint8_t *blk2 /* align 1 */, int line_size, int h);
me_cmp_func ildct_cmp[6]; // only width 16 used
me_cmp_func frame_skip_cmp[6]; // only width 8 used
- int (*ssd_int8_vs_int16)(const int8_t *pix1, const int16_t *pix2,
- int size);
-
- /**
- * Thirdpel motion compensation with rounding (a + b + 1) >> 1.
- * this is an array[12] of motion compensation functions for the
- * 9 thirdpel positions<br>
- * *pixels_tab[xthirdpel + 4 * ythirdpel]
- * @param block destination where the result is stored
- * @param pixels source
- * @param line_size number of bytes in a horizontal line of block
- * @param h height
- */
- tpel_mc_func put_tpel_pixels_tab[11]; // FIXME individual func ptr per width?
- tpel_mc_func avg_tpel_pixels_tab[11]; // FIXME individual func ptr per width?
-
qpel_mc_func put_qpel_pixels_tab[2][16];
qpel_mc_func avg_qpel_pixels_tab[2][16];
qpel_mc_func put_no_rnd_qpel_pixels_tab[2][16];
- qpel_mc_func put_mspel_pixels_tab[8];
me_cmp_func pix_abs[2][4];
- /* HuffYUV specific */
- void (*add_bytes)(uint8_t *dst /* align 16 */,
- uint8_t *src /* align 16 */,
- int w);
- void (*diff_bytes)(uint8_t *dst /* align 16 */,
- uint8_t *src1 /* align 16 */,
- uint8_t *src2 /* align 1 */,
- int w);
- /**
- * Subtract HuffYUV's variant of median prediction.
- * Note, this might read from src1[-1], src2[-1].
- */
- void (*sub_hfyu_median_prediction)(uint8_t *dst, const uint8_t *src1,
- const uint8_t *src2, int w,
- int *left, int *left_top);
- void (*add_hfyu_median_prediction)(uint8_t *dst, const uint8_t *top,
- const uint8_t *diff, int w,
- int *left, int *left_top);
- int (*add_hfyu_left_prediction)(uint8_t *dst, const uint8_t *src,
- int w, int left);
- void (*add_hfyu_left_prediction_bgr32)(uint8_t *dst, const uint8_t *src,
- int w, int *red, int *green,
- int *blue, int *alpha);
void (*bswap_buf)(uint32_t *dst, const uint32_t *src, int w);
void (*bswap16_buf)(uint16_t *dst, const uint16_t *src, int len);
void ff_set_cmp(DSPContext *c, me_cmp_func *cmp, int type);
-void ff_dsputil_init_arm(DSPContext *c, AVCodecContext *avctx);
-void ff_dsputil_init_bfin(DSPContext *c, AVCodecContext *avctx);
-void ff_dsputil_init_ppc(DSPContext *c, AVCodecContext *avctx);
-void ff_dsputil_init_x86(DSPContext *c, AVCodecContext *avctx);
+void ff_dsputil_init_arm(DSPContext *c, AVCodecContext *avctx,
+ unsigned high_bit_depth);
+void ff_dsputil_init_bfin(DSPContext *c, AVCodecContext *avctx,
+ unsigned high_bit_depth);
+void ff_dsputil_init_ppc(DSPContext *c, AVCodecContext *avctx,
+ unsigned high_bit_depth);
+void ff_dsputil_init_x86(DSPContext *c, AVCodecContext *avctx,
+ unsigned high_bit_depth);
#endif /* AVCODEC_DSPUTIL_H */
projects / ffmpeg / blobdiff