get_bits: remove unused assignment

[ffmpeg] / libavcodec / dsputil.c

diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c
index c68a70a79e04d945db217cf6fa1aad42ed2b8b1b..315e85317304b0f0e596a00804a0856f977ffd8c 100644 (file)
--- a/libavcodec/dsputil.c
+++ b/libavcodec/dsputil.c
@@ -36,13 +36,6 @@
 
 uint32_t ff_square_tab[512] = { 0, };
 
-#define BIT_DEPTH 16
-#include "dsputilenc_template.c"
-#undef BIT_DEPTH
-
-#define BIT_DEPTH 8
-#include "dsputilenc_template.c"
-
 static int sse4_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
                   int line_size, int h)
 {
@@ -111,27 +104,6 @@ static int sse16_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
     return s;
 }
 
-static void diff_pixels_c(int16_t *av_restrict block, const uint8_t *s1,
-                          const uint8_t *s2, int stride)
-{
-    int i;
-
-    /* read the pixels */
-    for (i = 0; i < 8; i++) {
-        block[0] = s1[0] - s2[0];
-        block[1] = s1[1] - s2[1];
-        block[2] = s1[2] - s2[2];
-        block[3] = s1[3] - s2[3];
-        block[4] = s1[4] - s2[4];
-        block[5] = s1[5] - s2[5];
-        block[6] = s1[6] - s2[6];
-        block[7] = s1[7] - s2[7];
-        s1      += stride;
-        s2      += stride;
-        block   += 8;
-    }
-}
-
 static int sum_abs_dctelem_c(int16_t *block)
 {
     int sum = 0, i;
@@ -586,7 +558,7 @@ static int dct_sad8x8_c(MpegEncContext *s, uint8_t *src1,
 
     av_assert2(h == 8);
 
-    s->dsp.diff_pixels(temp, src1, src2, stride);
+    s->pdsp.diff_pixels(temp, src1, src2, stride);
     s->fdsp.fdct(temp);
     return s->dsp.sum_abs_dctelem(temp);
 }
@@ -626,7 +598,7 @@ static int dct264_sad8x8_c(MpegEncContext *s, uint8_t *src1,
     int16_t dct[8][8];
     int i, sum = 0;
 
-    s->dsp.diff_pixels(dct[0], src1, src2, stride);
+    s->pdsp.diff_pixels(dct[0], src1, src2, stride);
 
 #define SRC(x) dct[i][x]
 #define DST(x, v) dct[i][x] = v
@@ -653,7 +625,7 @@ static int dct_max8x8_c(MpegEncContext *s, uint8_t *src1,
 
     av_assert2(h == 8);
 
-    s->dsp.diff_pixels(temp, src1, src2, stride);
+    s->pdsp.diff_pixels(temp, src1, src2, stride);
     s->fdsp.fdct(temp);
 
     for (i = 0; i < 64; i++)
@@ -672,7 +644,7 @@ static int quant_psnr8x8_c(MpegEncContext *s, uint8_t *src1,
     av_assert2(h == 8);
     s->mb_intra = 0;
 
-    s->dsp.diff_pixels(temp, src1, src2, stride);
+    s->pdsp.diff_pixels(temp, src1, src2, stride);
 
     memcpy(bak, temp, 64 * sizeof(int16_t));
 
@@ -703,7 +675,7 @@ static int rd8x8_c(MpegEncContext *s, uint8_t *src1, uint8_t *src2,
     copy_block8(lsrc1, src1, 8, stride, 8);
     copy_block8(lsrc2, src2, 8, stride, 8);
 
-    s->dsp.diff_pixels(temp, lsrc1, lsrc2, 8);
+    s->pdsp.diff_pixels(temp, lsrc1, lsrc2, 8);
 
     s->block_last_index[0 /* FIXME */] =
     last                               =
@@ -775,7 +747,7 @@ static int bit8x8_c(MpegEncContext *s, uint8_t *src1, uint8_t *src2,
 
     av_assert2(h == 8);
 
-    s->dsp.diff_pixels(temp, src1, src2, stride);
+    s->pdsp.diff_pixels(temp, src1, src2, stride);
 
     s->block_last_index[0 /* FIXME */] =
     last                               =
@@ -967,12 +939,8 @@ int ff_check_alignment(void)
 
 av_cold void ff_dsputil_init(DSPContext *c, AVCodecContext *avctx)
 {
-    const unsigned high_bit_depth = avctx->bits_per_raw_sample > 8;
-
     ff_check_alignment();
 
-    c->diff_pixels = diff_pixels_c;
-
     c->sum_abs_dctelem = sum_abs_dctelem_c;
 
     /* TODO [0] 16  [1] 8 */
@@ -1019,29 +987,14 @@ av_cold void ff_dsputil_init(DSPContext *c, AVCodecContext *avctx)
     ff_dsputil_init_dwt(c);
 #endif
 
-    switch (avctx->bits_per_raw_sample) {
-    case 9:
-    case 10:
-    case 12:
-    case 14:
-        c->get_pixels = get_pixels_16_c;
-        break;
-    default:
-        if (avctx->bits_per_raw_sample<=8 || avctx->codec_type != AVMEDIA_TYPE_VIDEO) {
-            c->get_pixels = get_pixels_8_c;
-        }
-        break;
-    }
-
-
     if (ARCH_ALPHA)
         ff_dsputil_init_alpha(c, avctx);
     if (ARCH_ARM)
-        ff_dsputil_init_arm(c, avctx, high_bit_depth);
+        ff_dsputil_init_arm(c, avctx);
     if (ARCH_PPC)
-        ff_dsputil_init_ppc(c, avctx, high_bit_depth);
+        ff_dsputil_init_ppc(c, avctx);
     if (ARCH_X86)
-        ff_dsputil_init_x86(c, avctx, high_bit_depth);
+        ff_dsputil_init_x86(c, avctx);
 }
 
 av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx)