avcodec/texturedsp: Factor common code out

Namely calling avctx->execute2(avctx,...).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

libavcodec/dds.c

@@ -636,7 +636,7 @@ static int dds_decode(AVCodecContext *avctx, AVFrame *frame,
         ctx->dec.tex_data.in = gbc->buffer;
         ctx->dec.frame_data.out = frame->data[0];
         ctx->dec.stride = frame->linesize[0];
-        avctx->execute2(avctx, ff_texturedsp_decompress_thread, &ctx->dec, NULL, ctx->dec.slice_count);
+        ff_texturedsp_exec_decompress_threads(avctx, &ctx->dec);
     } else if (!ctx->paletted && ctx->bpp == 4 && avctx->pix_fmt == AV_PIX_FMT_PAL8) {
         uint8_t *dst = frame->data[0];
         int x, y, i;

libavcodec/dxvenc.c

@@ -236,7 +236,7 @@ static int dxv_encode(AVCodecContext *avctx, AVPacket *pkt,
         ctx->enc.tex_data.out = ctx->tex_data;
         ctx->enc.frame_data.in = frame->data[0];
         ctx->enc.stride = frame->linesize[0];
-        avctx->execute2(avctx, ff_texturedsp_compress_thread, &ctx->enc, NULL, ctx->enc.slice_count);
+        ff_texturedsp_exec_compress_threads(avctx, &ctx->enc);
     } else {
         /* unimplemented: YCoCg formats */
         return AVERROR_INVALIDDATA;

libavcodec/hapdec.c

@@ -323,7 +323,7 @@ static int hap_decode(AVCodecContext *avctx, AVFrame *frame,
 
         ctx->dec[t].frame_data.out = frame->data[0];
         ctx->dec[t].stride = frame->linesize[0];
-        avctx->execute2(avctx, ff_texturedsp_decompress_thread, &ctx->dec[t], NULL, ctx->dec[t].slice_count);
+        ff_texturedsp_exec_decompress_threads(avctx, &ctx->dec[t]);
     }
 
     /* Frame is ready to be output */

libavcodec/hapenc.c

@@ -63,7 +63,7 @@ static int compress_texture(AVCodecContext *avctx, uint8_t *out, int out_length,
     ctx->enc.tex_data.out = out;
     ctx->enc.frame_data.in = f->data[0];
     ctx->enc.stride = f->linesize[0];
-    avctx->execute2(avctx, ff_texturedsp_compress_thread, &ctx->enc, NULL, ctx->enc.slice_count);
+    ff_texturedsp_exec_compress_threads(avctx, &ctx->enc);
 
     return 0;
 }

libavcodec/texturedsp.c

@@ -653,6 +653,6 @@ av_cold void ff_texturedsp_init(TextureDSPContext *c)
     c->dxn3dc_block       = dxn3dc_block;
 }
 
-#define TEXTUREDSP_FUNC_NAME ff_texturedsp_decompress_thread
+#define TEXTUREDSP_FUNC_NAME ff_texturedsp_exec_decompress_threads
 #define TEXTUREDSP_TEX_FUNC(a, b, c) tex_funct(a, b, c)
 #include "texturedsp_template.c"

libavcodec/texturedsp.h

@@ -39,8 +39,6 @@
 #include <stddef.h>
 #include <stdint.h>
 
-#include "avcodec.h"
-
 #define TEXTURE_BLOCK_W 4
 #define TEXTURE_BLOCK_H 4
 
@@ -89,7 +87,10 @@ typedef struct TextureDSPThreadContext {
 void ff_texturedsp_init(TextureDSPContext *c);
 void ff_texturedspenc_init(TextureDSPEncContext *c);
 
-int ff_texturedsp_decompress_thread(AVCodecContext *avctx, void *arg, int slice, int thread_nb);
+struct AVCodecContext;
-int ff_texturedsp_compress_thread(AVCodecContext *avctx, void *arg, int slice, int thread_nb);
+int ff_texturedsp_exec_decompress_threads(struct AVCodecContext *avctx,
+                                          TextureDSPThreadContext *ctx);
+int ff_texturedsp_exec_compress_threads(struct AVCodecContext *avctx,
+                                        TextureDSPThreadContext *ctx);
 
 #endif /* AVCODEC_TEXTUREDSP_H */

libavcodec/texturedsp_template.c

@@ -20,10 +20,12 @@
  *
  */
 
-int TEXTUREDSP_FUNC_NAME(AVCodecContext *avctx, void *arg,
+#include "avcodec.h"
+
+static int exec_func(AVCodecContext *avctx, void *arg,
                      int slice, int thread_nb)
 {
-    TextureDSPThreadContext *ctx = arg;
+    const TextureDSPThreadContext *ctx = arg;
     uint8_t *d = ctx->tex_data.out;
     int w_block = avctx->coded_width / TEXTURE_BLOCK_W;
     int h_block = avctx->coded_height / TEXTURE_BLOCK_H;
@@ -55,3 +57,8 @@ int TEXTUREDSP_FUNC_NAME(AVCodecContext *avctx, void *arg,
 
     return 0;
 }
+
+int TEXTUREDSP_FUNC_NAME(AVCodecContext *avctx, TextureDSPThreadContext *ctx)
+{
+    return avctx->execute2(avctx, exec_func, ctx, NULL, ctx->slice_count);
+}

libavcodec/texturedspenc.c

@@ -654,6 +654,6 @@ av_cold void ff_texturedspenc_init(TextureDSPEncContext *c)
     c->dxt5ys_block       = dxt5ys_block;
 }
 
-#define TEXTUREDSP_FUNC_NAME ff_texturedsp_compress_thread
+#define TEXTUREDSP_FUNC_NAME ff_texturedsp_exec_compress_threads
 #define TEXTUREDSP_TEX_FUNC(a, b, c) tex_funct(c, b, a)
 #include "texturedsp_template.c"

libavcodec/vbndec.c

@@ -162,7 +162,7 @@ static int vbn_decode_frame(AVCodecContext *avctx,
         ctx->dec.raw_ratio = 16;
         ctx->dec.frame_data.out = frame->data[0] + frame->linesize[0] * (frame->height - 1);
         ctx->dec.stride = -frame->linesize[0];
-        avctx->execute2(avctx, ff_texturedsp_decompress_thread, &ctx->dec, NULL, ctx->dec.slice_count);
+        ff_texturedsp_exec_decompress_threads(avctx, &ctx->dec);
     }
 
     *got_frame = 1;

libavcodec/vbnenc.c

@@ -114,7 +114,7 @@ static int vbn_encode(AVCodecContext *avctx, AVPacket *pkt,
         ctx->enc.frame_data.in = (frame->height - 1) * frame->linesize[0] + frame->data[0];
         ctx->enc.stride = -frame->linesize[0];
         ctx->enc.tex_data.out = pkt->data + VBN_HEADER_SIZE;
-        avctx->execute2(avctx, ff_texturedsp_compress_thread, &ctx->enc, NULL, ctx->enc.slice_count);
+        ff_texturedsp_exec_compress_threads(avctx, &ctx->enc);
     } else {
         const uint8_t *flipped = frame->data[0] + frame->linesize[0] * (frame->height - 1);
         av_image_copy_plane(pkt->data + VBN_HEADER_SIZE, linesize, flipped, -frame->linesize[0], linesize, frame->height);