h264: move intra4x4_pred_mode[_cache] into the per-slice context

[ffmpeg] / libavcodec / aic.c

diff --git a/libavcodec/aic.c b/libavcodec/aic.c
index f295249f30447f11a2fafeb89662f6faa65b3bd4..5687dbeb00e30dc827ed9c589370289def748f64 100644 (file)
--- a/libavcodec/aic.c
+++ b/libavcodec/aic.c
@@ -20,12 +20,14 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include <inttypes.h>
+
 #include "avcodec.h"
 #include "bytestream.h"
-#include "dsputil.h"
 #include "internal.h"
 #include "get_bits.h"
 #include "golomb.h"
+#include "idctdsp.h"
 #include "unary.h"
 
 #define AIC_HDR_SIZE    24
@@ -137,7 +139,7 @@ static const uint8_t *aic_scan[NUM_BANDS] = {
 typedef struct AICContext {
     AVCodecContext *avctx;
     AVFrame        *frame;
-    DSPContext     dsp;
+    IDCTDSPContext idsp;
     ScanTable      scantable;
 
     int            num_x_slices;
@@ -169,7 +171,7 @@ static int aic_decode_header(AICContext *ctx, const uint8_t *src, int size)
     width      = AV_RB16(src + 6);
     height     = AV_RB16(src + 8);
     if (frame_size > size) {
-        av_log(ctx->avctx, AV_LOG_ERROR, "Frame size should be %d got %d\n",
+        av_log(ctx->avctx, AV_LOG_ERROR, "Frame size should be %"PRIu32" got %d\n",
                frame_size, size);
         return AVERROR_INVALIDDATA;
     }
@@ -334,16 +336,15 @@ static int aic_decode_slice(AICContext *ctx, int mb_x, int mb_y,
                 recombine_block_il(ctx->block, ctx->scantable.permutated,
                                    &base_y, &ext_y, blk);
             unquant_block(ctx->block, ctx->quant);
-            ctx->dsp.idct(ctx->block);
+            ctx->idsp.idct(ctx->block);
 
             if (!ctx->interlaced) {
                 dst = Y + (blk >> 1) * 8 * ystride + (blk & 1) * 8;
-                ctx->dsp.put_signed_pixels_clamped(ctx->block, dst,
-                                                   ystride);
+                ctx->idsp.put_signed_pixels_clamped(ctx->block, dst, ystride);
             } else {
                 dst = Y + (blk & 1) * 8 + (blk >> 1) * ystride;
-                ctx->dsp.put_signed_pixels_clamped(ctx->block, dst,
-                                                   ystride * 2);
+                ctx->idsp.put_signed_pixels_clamped(ctx->block, dst,
+                                                    ystride * 2);
             }
         }
         Y += 16;
@@ -352,9 +353,9 @@ static int aic_decode_slice(AICContext *ctx, int mb_x, int mb_y,
             recombine_block(ctx->block, ctx->scantable.permutated,
                             &base_c, &ext_c);
             unquant_block(ctx->block, ctx->quant);
-            ctx->dsp.idct(ctx->block);
-            ctx->dsp.put_signed_pixels_clamped(ctx->block, C[blk],
-                                               ctx->frame->linesize[blk + 1]);
+            ctx->idsp.idct(ctx->block);
+            ctx->idsp.put_signed_pixels_clamped(ctx->block, C[blk],
+                                                ctx->frame->linesize[blk + 1]);
             C[blk] += 8;
         }
     }
@@ -424,17 +425,17 @@ static av_cold int aic_decode_init(AVCodecContext *avctx)
 
     avctx->pix_fmt = AV_PIX_FMT_YUV420P;
 
-    ff_dsputil_init(&ctx->dsp, avctx);
+    ff_idctdsp_init(&ctx->idsp, avctx);
 
     for (i = 0; i < 64; i++)
         scan[i] = i;
-    ff_init_scantable(ctx->dsp.idct_permutation, &ctx->scantable, scan);
+    ff_init_scantable(ctx->idsp.idct_permutation, &ctx->scantable, scan);
 
     ctx->mb_width  = FFALIGN(avctx->width,  16) >> 4;
     ctx->mb_height = FFALIGN(avctx->height, 16) >> 4;
 
-    ctx->num_x_slices = 16;
-    ctx->slice_width  = ctx->mb_width / 16;
+    ctx->num_x_slices = (ctx->mb_width + 15) >> 4;
+    ctx->slice_width  = 16;
     for (i = 1; i < 32; i++) {
         if (!(ctx->mb_width % i) && (ctx->mb_width / i < 32)) {
             ctx->slice_width  = ctx->mb_width / i;
@@ -469,6 +470,7 @@ static av_cold int aic_decode_close(AVCodecContext *avctx)
 
 AVCodec ff_aic_decoder = {
     .name           = "aic",
+    .long_name      = NULL_IF_CONFIG_SMALL("Apple Intermediate Codec"),
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = AV_CODEC_ID_AIC,
     .priv_data_size = sizeof(AICContext),
@@ -476,5 +478,4 @@ AVCodec ff_aic_decoder = {
     .close          = aic_decode_close,
     .decode         = aic_decode_frame,
     .capabilities   = CODEC_CAP_DR1,
-    .long_name      = NULL_IF_CONFIG_SMALL("Apple Intermediate Codec")
 };