audiodsp: x86: Remove pointless header file

[ffmpeg] / libavcodec / vp56.c

diff --git a/libavcodec/vp56.c b/libavcodec/vp56.c
index 53a027118897ed802589ccdcc568745742a56917..39d82e9c157882b2530c86dbc5c84eed5c1b72a8 100644 (file)
--- a/libavcodec/vp56.c
+++ b/libavcodec/vp56.c
@@ -341,7 +341,8 @@ static void vp56_mc(VP56Context *s, int b, int plane, uint8_t *src,
         y<0 || y+12>=s->plane_height[plane]) {
         s->vdsp.emulated_edge_mc(s->edge_emu_buffer,
                             src + s->block_offset[b] + (dy-2)*stride + (dx-2),
-                            stride, 12, 12, x, y,
+                            stride, stride,
+                            12, 12, x, y,
                             s->plane_width[plane],
                             s->plane_height[plane]);
         src_block = s->edge_emu_buffer;
@@ -472,7 +473,7 @@ static int vp56_size_changed(AVCodecContext *avctx)
     if (s->mb_width > 1000 || s->mb_height > 1000) {
         ff_set_dimensions(avctx, 0, 0);
         av_log(avctx, AV_LOG_ERROR, "picture too big\n");
-        return -1;
+        return AVERROR_INVALIDDATA;
     }
 
     s->above_blocks = av_realloc(s->above_blocks,
@@ -500,11 +501,11 @@ int ff_vp56_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
 
     if (s->has_alpha) {
         if (remaining_buf_size < 3)
-            return -1;
+            return AVERROR_INVALIDDATA;
         alpha_offset = bytestream_get_be24(&buf);
         remaining_buf_size -= 3;
         if (remaining_buf_size < alpha_offset)
-            return -1;
+            return AVERROR_INVALIDDATA;
     }
 
     for (is_alpha=0; is_alpha < 1+s->has_alpha; is_alpha++) {
@@ -529,20 +530,21 @@ int ff_vp56_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
                 av_frame_unref(s->frames[i]);
             if (is_alpha) {
                 ff_set_dimensions(avctx, 0, 0);
-                return -1;
+                return AVERROR_INVALIDDATA;
             }
         }
 
         if (!is_alpha) {
-            if (ff_get_buffer(avctx, p, AV_GET_BUFFER_FLAG_REF) < 0) {
+            int ret = ff_get_buffer(avctx, p, AV_GET_BUFFER_FLAG_REF);
+            if (ret < 0) {
                 av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
-                return -1;
+                return ret;
             }
 
             if (res == VP56_SIZE_CHANGE)
                 if (vp56_size_changed(avctx)) {
                     av_frame_unref(p);
-                    return -1;
+                    return AVERROR_INVALIDDATA;
                 }
         }
 
@@ -661,11 +663,10 @@ av_cold int ff_vp56_init(AVCodecContext *avctx, int flip, int has_alpha)
     ff_hpeldsp_init(&s->hdsp, avctx->flags);
     ff_videodsp_init(&s->vdsp, 8);
     ff_vp3dsp_init(&s->vp3dsp, avctx->flags);
-    ff_vp56dsp_init(&s->vp56dsp, avctx->codec->id);
     for (i = 0; i < 64; i++) {
-#define T(x) (x >> 3) | ((x & 7) << 3)
-        s->idct_scantable[i] = T(ff_zigzag_direct[i]);
-#undef T
+#define TRANSPOSE(x) (x >> 3) | ((x & 7) << 3)
+        s->idct_scantable[i] = TRANSPOSE(ff_zigzag_direct[i]);
+#undef TRANSPOSE
     }
 
     for (i = 0; i < FF_ARRAY_ELEMS(s->frames); i++) {