Revert "x86/videodsp: add emulated_edge_mc_mmxext"

[ffmpeg] / libavcodec / dsputil.h

diff --git a/libavcodec/dsputil.h b/libavcodec/dsputil.h
index 8a49a30ce0be6e9294feed348a815d0e66b459f3..727e126bd21d521cd86ab855a4c94af461e3c685 100644 (file)
--- a/libavcodec/dsputil.h
+++ b/libavcodec/dsputil.h
@@ -34,9 +34,6 @@
 
 extern uint32_t ff_square_tab[512];
 
-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,
-              int width, int height);
 
 /* minimum alignment rules ;)
  * If you notice errors in the align stuff, need more alignment for some ASM code
@@ -51,13 +48,6 @@ void ff_gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
  * !future video codecs might need functions with less strict alignment
  */
 
-/* add and put pixel (decoding)
- * 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 (*op_fill_func)(uint8_t *block /* align width (8 or 16) */,
-                             uint8_t value, int line_size, int h);
-
 struct MpegEncContext;
 /* Motion estimation:
  * h is limited to { width / 2, width, 2 * width },
@@ -81,6 +71,8 @@ void ff_init_scantable(uint8_t *permutation, ScanTable *st,
                        const uint8_t *src_scantable);
 void ff_init_scantable_permutation(uint8_t *idct_permutation,
                                    int idct_permutation_type);
+int ff_init_scantable_permutation_x86(uint8_t *idct_permutation,
+                                      int idct_permutation_type);
 
 /**
  * DSPContext.
@@ -104,20 +96,7 @@ typedef struct DSPContext {
                                uint8_t *pixels /* align 8 */,
                                int line_size);
     int (*sum_abs_dctelem)(int16_t *block /* align 16 */);
-    /**
-     * translational global motion compensation.
-     */
-    void (*gmc1)(uint8_t *dst /* align 8 */, uint8_t *src /* align 1 */,
-                 int srcStride, int h, int x16, int y16, int rounder);
-    /**
-     * global motion compensation.
-     */
-    void (*gmc)(uint8_t *dst /* align 8 */, uint8_t *src /* align 1 */,
-                int stride, int h, int ox, int oy,
-                int dxx, int dxy, int dyx, int dyy,
-                int shift, int r, int width, int height);
-    void (*clear_block)(int16_t *block /* align 16 */);
-    void (*clear_blocks)(int16_t *blocks /* align 16 */);
+
     int (*pix_sum)(uint8_t *pix, int line_size);
     int (*pix_norm1)(uint8_t *pix, int line_size);
 
@@ -145,14 +124,6 @@ typedef struct DSPContext {
 
     me_cmp_func pix_abs[2][4];
 
-    void (*bswap_buf)(uint32_t *dst, const uint32_t *src, int w);
-    void (*bswap16_buf)(uint16_t *dst, const uint16_t *src, int len);
-
-    /* assume len is a multiple of 8, and arrays are 16-byte aligned */
-    void (*vector_clipf)(float *dst /* align 16 */,
-                         const float *src /* align 16 */,
-                         float min, float max, int len /* align 16 */);
-
     /* (I)DCT */
     void (*fdct)(int16_t *block /* align 16 */);
     void (*fdct248)(int16_t *block /* align 16 */);
@@ -212,32 +183,6 @@ typedef struct DSPContext {
 
     void (*shrink[4])(uint8_t *dst, int dst_wrap, const uint8_t *src,
                       int src_wrap, int width, int height);
-
-    /**
-     * Calculate scalar product of two vectors.
-     * @param len length of vectors, should be multiple of 16
-     */
-    int32_t (*scalarproduct_int16)(const int16_t *v1,
-                                   const int16_t *v2 /* align 16 */, int len);
-
-    /**
-     * Clip each element in an array of int32_t to a given minimum and
-     * maximum value.
-     * @param dst  destination array
-     *             constraints: 16-byte aligned
-     * @param src  source array
-     *             constraints: 16-byte aligned
-     * @param min  minimum value
-     *             constraints: must be in the range [-(1 << 24), 1 << 24]
-     * @param max  maximum value
-     *             constraints: must be in the range [-(1 << 24), 1 << 24]
-     * @param len  number of elements in the array
-     *             constraints: multiple of 32 greater than zero
-     */
-    void (*vector_clip_int32)(int32_t *dst, const int32_t *src, int32_t min,
-                              int32_t max, unsigned int len);
-
-    op_fill_func fill_block_tab[2];
 } DSPContext;
 
 void ff_dsputil_static_init(void);