dsputil: split out mlp dsp function

libavcodec/dsputil.c

@@ -2793,10 +2793,6 @@ av_cold void ff_dsputil_init(DSPContext* c, AVCodecContext *avctx)
 
 #undef dspfunc
 
-#if CONFIG_MLP_DECODER || CONFIG_TRUEHD_DECODER
-    ff_mlp_init(c, avctx);
-#endif
-
     c->put_mspel_pixels_tab[0]= ff_put_pixels8x8_c;
     c->put_mspel_pixels_tab[1]= put_mspel8_mc10_c;
     c->put_mspel_pixels_tab[2]= put_mspel8_mc20_c;

libavcodec/dsputil.h

@@ -479,12 +479,6 @@ typedef struct DSPContext {
 
     void (*shrink[4])(uint8_t *dst, int dst_wrap, const uint8_t *src, int src_wrap, int width, int height);
 
-    /* mlp/truehd functions */
-    void (*mlp_filter_channel)(int32_t *state, const int32_t *coeff,
-                               int firorder, int iirorder,
-                               unsigned int filter_shift, int32_t mask, int blocksize,
-                               int32_t *sample_buffer);
-
     /**
      * Calculate scalar product of two vectors.
      * @param len length of vectors, should be multiple of 16
@@ -612,8 +606,6 @@ void ff_dsputil_init_sh4(DSPContext* c, AVCodecContext *avctx);
 void ff_dsputil_init_vis(DSPContext* c, AVCodecContext *avctx);
 
 void ff_dsputil_init_dwt(DSPContext *c);
-void ff_mlp_init(DSPContext* c, AVCodecContext *avctx);
-void ff_mlp_init_x86(DSPContext* c, AVCodecContext *avctx);
 
 #if (ARCH_ARM && HAVE_NEON) || ARCH_PPC || HAVE_MMI || HAVE_MMX
 #   define STRIDE_ALIGN 16

libavcodec/mlpdec.c

@@ -27,12 +27,12 @@
 #include <stdint.h>
 
 #include "avcodec.h"
-#include "dsputil.h"
 #include "libavutil/intreadwrite.h"
 #include "get_bits.h"
 #include "libavutil/crc.h"
 #include "parser.h"
 #include "mlp_parser.h"
+#include "mlpdsp.h"
 #include "mlp.h"
 
 /** number of bits used for VLC lookup - longest Huffman code is 9 */
@@ -142,7 +142,7 @@ typedef struct MLPDecodeContext {
     int8_t      bypassed_lsbs[MAX_BLOCKSIZE][MAX_CHANNELS];
     int32_t     sample_buffer[MAX_BLOCKSIZE][MAX_CHANNELS];
 
-    DSPContext  dsp;
+    MLPDSPContext dsp;
 } MLPDecodeContext;
 
 static VLC huff_vlc[3];
@@ -232,7 +232,7 @@ static av_cold int mlp_decode_init(AVCodecContext *avctx)
     m->avctx = avctx;
     for (substr = 0; substr < MAX_SUBSTREAMS; substr++)
         m->substream[substr].lossless_check_data = 0xffffffff;
-    ff_dsputil_init(&m->dsp, avctx);
+    ff_mlpdsp_init(&m->dsp);
 
     avcodec_get_frame_defaults(&m->frame);
     avctx->coded_frame = &m->frame;

libavcodec/mlpdsp.c

@@ -19,7 +19,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "dsputil.h"
+#include "config.h"
+#include "mlpdsp.h"
 #include "mlp.h"
 
 static void ff_mlp_filter_channel(int32_t *state, const int32_t *coeff,
@@ -55,9 +56,9 @@ static void ff_mlp_filter_channel(int32_t *state, const int32_t *coeff,
     }
 }
 
-void ff_mlp_init(DSPContext* c, AVCodecContext *avctx)
+void ff_mlpdsp_init(MLPDSPContext *c)
 {
     c->mlp_filter_channel = ff_mlp_filter_channel;
     if (ARCH_X86)
-        ff_mlp_init_x86(c, avctx);
+        ff_mlpdsp_init_x86(c);
 }

libavcodec/x86/mlpdsp.c

@@ -21,7 +21,7 @@
 
 #include "libavutil/internal.h"
 #include "libavutil/x86/asm.h"
-#include "libavcodec/dsputil.h"
+#include "libavcodec/mlpdsp.h"
 #include "libavcodec/mlp.h"
 
 #if HAVE_7REGS && HAVE_INLINE_ASM
@@ -174,7 +174,7 @@ static void mlp_filter_channel_x86(int32_t *state, const int32_t *coeff,
 
 #endif /* HAVE_7REGS && HAVE_INLINE_ASM */
 
-void ff_mlp_init_x86(DSPContext* c, AVCodecContext *avctx)
+void ff_mlpdsp_init_x86(MLPDSPContext *c)
 {
 #if HAVE_7REGS && HAVE_INLINE_ASM
     c->mlp_filter_channel = mlp_filter_channel_x86;