Merge commit '3feb3d6ce4be0a09a9f8f13d613bed25b523b6e7'

[ffmpeg] / libavcodec / rv34dsp.c

diff --git a/libavcodec/rv34dsp.c b/libavcodec/rv34dsp.c
index ac14ed9ab1654cf4f07b861d432e5115be9b3a78..c3f245eb8568140d347bf01d6c2a25fc1af4de6e 100644 (file)
--- a/libavcodec/rv34dsp.c
+++ b/libavcodec/rv34dsp.c
@@ -3,20 +3,20 @@
  * Copyright (c) 2007 Mike Melanson, Konstantin Shishkov
  * Copyright (c) 2011 Janne Grunau
  *
- * This file is part of Libav.
+ * This file is part of FFmpeg.
  *
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -24,7 +24,7 @@
  * @file
  * RV30/40 decoder common dsp functions
  */
-#include "dsputil.h"
+
 #include "rv34dsp.h"
 #include "libavutil/common.h"
 
@@ -33,7 +33,7 @@
  * @{
  */
 
-static av_always_inline void rv34_row_transform(int temp[16], DCTELEM *block)
+static av_always_inline void rv34_row_transform(int temp[16], int16_t *block)
 {
     int i;
 
@@ -54,12 +54,12 @@ static av_always_inline void rv34_row_transform(int temp[16], DCTELEM *block)
  * Real Video 3.0/4.0 inverse transform + sample reconstruction
  * Code is almost the same as in SVQ3, only scaling is different.
  */
-static void rv34_idct_add_c(uint8_t *dst, ptrdiff_t stride, DCTELEM *block){
+static void rv34_idct_add_c(uint8_t *dst, ptrdiff_t stride, int16_t *block){
     int      temp[16];
     int      i;
 
     rv34_row_transform(temp, block);
-    memset(block, 0, 16*sizeof(DCTELEM));
+    memset(block, 0, 16*sizeof(int16_t));
 
     for(i = 0; i < 4; i++){
         const int z0 = 13*(temp[4*0+i] +    temp[4*2+i]) + 0x200;
@@ -82,7 +82,7 @@ static void rv34_idct_add_c(uint8_t *dst, ptrdiff_t stride, DCTELEM *block){
  * Code is almost the same as rv34_inv_transform()
  * but final coefficients are multiplied by 1.5 and have no rounding.
  */
-static void rv34_inv_transform_noround_c(DCTELEM *block){
+static void rv34_inv_transform_noround_c(int16_t *block){
     int temp[16];
     int i;
 
@@ -115,9 +115,9 @@ static void rv34_idct_dc_add_c(uint8_t *dst, ptrdiff_t stride, int dc)
     }
 }
 
-static void rv34_inv_transform_dc_noround_c(DCTELEM *block)
+static void rv34_inv_transform_dc_noround_c(int16_t *block)
 {
-    DCTELEM dc = (13 * 13 * 3 * block[0]) >> 11;
+    int16_t dc = (13 * 13 * 3 * block[0]) >> 11;
     int i, j;
 
     for (i = 0; i < 4; i++, block += 4)
@@ -128,15 +128,16 @@ static void rv34_inv_transform_dc_noround_c(DCTELEM *block)
 /** @} */ // transform
 
 
-av_cold void ff_rv34dsp_init(RV34DSPContext *c, DSPContext* dsp) {
+av_cold void ff_rv34dsp_init(RV34DSPContext *c)
+{
     c->rv34_inv_transform    = rv34_inv_transform_noround_c;
     c->rv34_inv_transform_dc = rv34_inv_transform_dc_noround_c;
 
     c->rv34_idct_add    = rv34_idct_add_c;
     c->rv34_idct_dc_add = rv34_idct_dc_add_c;
 
-    if (HAVE_NEON)
-        ff_rv34dsp_init_neon(c, dsp);
-    if (HAVE_MMX)
-        ff_rv34dsp_init_x86(c, dsp);
+    if (ARCH_ARM)
+        ff_rv34dsp_init_arm(c);
+    if (ARCH_X86)
+        ff_rv34dsp_init_x86(c);
 }