ARM: clean up file/function naming conventions

Originally committed as revision 20164 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 340 insertions, 0 deletions

diff --git a/libavcodec/arm/dsputil_init_neon.c b/libavcodec/arm/dsputil_init_neon.c
new file mode 100644
index 0000000000..61efdf1979
--- /dev/null
+++ b/libavcodec/arm/dsputil_init_neon.c
@@ -0,0 +1,340 @@
+/*
+ * ARM NEON optimised DSP functions
+ * Copyright (c) 2008 Mans Rullgard <mans@mansr.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * 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.
+ *
+ * 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 FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdint.h>
+
+#include "libavcodec/avcodec.h"
+#include "libavcodec/dsputil.h"
+#include "dsputil_arm.h"
+
+void ff_simple_idct_neon(DCTELEM *data);
+void ff_simple_idct_put_neon(uint8_t *dest, int line_size, DCTELEM *data);
+void ff_simple_idct_add_neon(uint8_t *dest, int line_size, DCTELEM *data);
+
+void ff_vp3_idct_neon(DCTELEM *data);
+void ff_vp3_idct_put_neon(uint8_t *dest, int line_size, DCTELEM *data);
+void ff_vp3_idct_add_neon(uint8_t *dest, int line_size, DCTELEM *data);
+
+void ff_put_pixels16_neon(uint8_t *, const uint8_t *, int, int);
+void ff_put_pixels16_x2_neon(uint8_t *, const uint8_t *, int, int);
+void ff_put_pixels16_y2_neon(uint8_t *, const uint8_t *, int, int);
+void ff_put_pixels16_xy2_neon(uint8_t *, const uint8_t *, int, int);
+void ff_put_pixels8_neon(uint8_t *, const uint8_t *, int, int);
+void ff_put_pixels8_x2_neon(uint8_t *, const uint8_t *, int, int);
+void ff_put_pixels8_y2_neon(uint8_t *, const uint8_t *, int, int);
+void ff_put_pixels8_xy2_neon(uint8_t *, const uint8_t *, int, int);
+void ff_put_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
+void ff_put_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
+void ff_put_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
+void ff_put_pixels8_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
+void ff_put_pixels8_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
+void ff_put_pixels8_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
+
+void ff_avg_pixels16_neon(uint8_t *, const uint8_t *, int, int);
+
+void ff_add_pixels_clamped_neon(const DCTELEM *, uint8_t *, int);
+void ff_put_pixels_clamped_neon(const DCTELEM *, uint8_t *, int);
+void ff_put_signed_pixels_clamped_neon(const DCTELEM *, uint8_t *, int);
+
+void ff_put_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel16_mc10_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel16_mc20_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel16_mc30_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel16_mc01_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel16_mc11_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel16_mc21_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel16_mc31_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel16_mc02_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel16_mc12_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel16_mc22_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel16_mc32_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel16_mc03_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel16_mc13_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel16_mc23_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel16_mc33_neon(uint8_t *, uint8_t *, int);
+
+void ff_put_h264_qpel8_mc00_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel8_mc10_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel8_mc20_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel8_mc30_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel8_mc01_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel8_mc11_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel8_mc21_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel8_mc31_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel8_mc02_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel8_mc12_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel8_mc22_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel8_mc32_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel8_mc03_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel8_mc13_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel8_mc23_neon(uint8_t *, uint8_t *, int);
+void ff_put_h264_qpel8_mc33_neon(uint8_t *, uint8_t *, int);
+
+void ff_avg_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int);
+
+void ff_put_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int);
+void ff_put_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int);
+
+void ff_avg_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int);
+void ff_avg_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int);
+
+void ff_h264_v_loop_filter_luma_neon(uint8_t *pix, int stride, int alpha,
+                                     int beta, int8_t *tc0);
+void ff_h264_h_loop_filter_luma_neon(uint8_t *pix, int stride, int alpha,
+                                     int beta, int8_t *tc0);
+void ff_h264_v_loop_filter_chroma_neon(uint8_t *pix, int stride, int alpha,
+                                       int beta, int8_t *tc0);
+void ff_h264_h_loop_filter_chroma_neon(uint8_t *pix, int stride, int alpha,
+                                       int beta, int8_t *tc0);
+
+void ff_weight_h264_pixels_16x16_neon(uint8_t *ds, int stride, int log2_den,
+                                      int weight, int offset);
+void ff_weight_h264_pixels_16x8_neon(uint8_t *ds, int stride, int log2_den,
+                                     int weight, int offset);
+void ff_weight_h264_pixels_8x16_neon(uint8_t *ds, int stride, int log2_den,
+                                     int weight, int offset);
+void ff_weight_h264_pixels_8x8_neon(uint8_t *ds, int stride, int log2_den,
+                                    int weight, int offset);
+void ff_weight_h264_pixels_8x4_neon(uint8_t *ds, int stride, int log2_den,
+                                    int weight, int offset);
+void ff_weight_h264_pixels_4x8_neon(uint8_t *ds, int stride, int log2_den,
+                                    int weight, int offset);
+void ff_weight_h264_pixels_4x4_neon(uint8_t *ds, int stride, int log2_den,
+                                    int weight, int offset);
+void ff_weight_h264_pixels_4x2_neon(uint8_t *ds, int stride, int log2_den,
+                                    int weight, int offset);
+
+void ff_biweight_h264_pixels_16x16_neon(uint8_t *dst, uint8_t *src, int stride,
+                                        int log2_den, int weightd, int weights,
+                                        int offset);
+void ff_biweight_h264_pixels_16x8_neon(uint8_t *dst, uint8_t *src, int stride,
+                                       int log2_den, int weightd, int weights,
+                                       int offset);
+void ff_biweight_h264_pixels_8x16_neon(uint8_t *dst, uint8_t *src, int stride,
+                                       int log2_den, int weightd, int weights,
+                                       int offset);
+void ff_biweight_h264_pixels_8x8_neon(uint8_t *dst, uint8_t *src, int stride,
+                                      int log2_den, int weightd, int weights,
+                                      int offset);
+void ff_biweight_h264_pixels_8x4_neon(uint8_t *dst, uint8_t *src, int stride,
+                                      int log2_den, int weightd, int weights,
+                                      int offset);
+void ff_biweight_h264_pixels_4x8_neon(uint8_t *dst, uint8_t *src, int stride,
+                                      int log2_den, int weightd, int weights,
+                                      int offset);
+void ff_biweight_h264_pixels_4x4_neon(uint8_t *dst, uint8_t *src, int stride,
+                                      int log2_den, int weightd, int weights,
+                                      int offset);
+void ff_biweight_h264_pixels_4x2_neon(uint8_t *dst, uint8_t *src, int stride,
+                                      int log2_den, int weightd, int weights,
+                                      int offset);
+
+void ff_h264_idct_add_neon(uint8_t *dst, DCTELEM *block, int stride);
+void ff_h264_idct_dc_add_neon(uint8_t *dst, DCTELEM *block, int stride);
+void ff_h264_idct_add16_neon(uint8_t *dst, const int *block_offset,
+                             DCTELEM *block, int stride,
+                             const uint8_t nnzc[6*8]);
+void ff_h264_idct_add16intra_neon(uint8_t *dst, const int *block_offset,
+                                  DCTELEM *block, int stride,
+                                  const uint8_t nnzc[6*8]);
+void ff_h264_idct_add8_neon(uint8_t **dest, const int *block_offset,
+                            DCTELEM *block, int stride,
+                            const uint8_t nnzc[6*8]);
+
+void ff_vp3_v_loop_filter_neon(uint8_t *, int, int *);
+void ff_vp3_h_loop_filter_neon(uint8_t *, int, int *);
+
+void ff_vector_fmul_neon(float *dst, const float *src, int len);
+void ff_vector_fmul_window_neon(float *dst, const float *src0,
+                                const float *src1, const float *win,
+                                float add_bias, int len);
+void ff_vector_fmul_scalar_neon(float *dst, const float *src, float mul,
+                                int len);
+void ff_vector_fmul_sv_scalar_2_neon(float *dst, const float *src,
+                                     const float **vp, float mul, int len);
+void ff_vector_fmul_sv_scalar_4_neon(float *dst, const float *src,
+                                     const float **vp, float mul, int len);
+void ff_sv_fmul_scalar_2_neon(float *dst, const float **vp, float mul,
+                              int len);
+void ff_sv_fmul_scalar_4_neon(float *dst, const float **vp, float mul,
+                              int len);
+void ff_butterflies_float_neon(float *v1, float *v2, int len);
+float ff_scalarproduct_float_neon(const float *v1, const float *v2, int len);
+void ff_int32_to_float_fmul_scalar_neon(float *dst, const int *src,
+                                        float mul, int len);
+void ff_vector_fmul_reverse_neon(float *dst, const float *src0,
+                                 const float *src1, int len);
+void ff_vector_fmul_add_neon(float *dst, const float *src0, const float *src1,
+                             const float *src2, int len);
+
+void ff_vector_clipf_neon(float *dst, const float *src, float min, float max,
+                          int len);
+void ff_float_to_int16_neon(int16_t *, const float *, long);
+void ff_float_to_int16_interleave_neon(int16_t *, const float **, long, int);
+
+void ff_vorbis_inverse_coupling_neon(float *mag, float *ang, int blocksize);
+
+void ff_dsputil_init_neon(DSPContext *c, AVCodecContext *avctx)
+{
+    if (!avctx->lowres) {
+        if (avctx->idct_algo == FF_IDCT_AUTO ||
+            avctx->idct_algo == FF_IDCT_SIMPLENEON) {
+            c->idct_put= ff_simple_idct_put_neon;
+            c->idct_add= ff_simple_idct_add_neon;
+            c->idct    = ff_simple_idct_neon;
+            c->idct_permutation_type = FF_PARTTRANS_IDCT_PERM;
+        } else if ((CONFIG_VP3_DECODER || CONFIG_VP5_DECODER ||
+                    CONFIG_VP6_DECODER) &&
+                   avctx->idct_algo == FF_IDCT_VP3) {
+            c->idct_put= ff_vp3_idct_put_neon;
+            c->idct_add= ff_vp3_idct_add_neon;
+            c->idct    = ff_vp3_idct_neon;
+            c->idct_permutation_type = FF_TRANSPOSE_IDCT_PERM;
+        }
+    }
+
+    c->put_pixels_tab[0][0] = ff_put_pixels16_neon;
+    c->put_pixels_tab[0][1] = ff_put_pixels16_x2_neon;
+    c->put_pixels_tab[0][2] = ff_put_pixels16_y2_neon;
+    c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_neon;
+    c->put_pixels_tab[1][0] = ff_put_pixels8_neon;
+    c->put_pixels_tab[1][1] = ff_put_pixels8_x2_neon;
+    c->put_pixels_tab[1][2] = ff_put_pixels8_y2_neon;
+    c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_neon;
+
+    c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_neon;
+    c->put_no_rnd_pixels_tab[0][1] = ff_put_pixels16_x2_no_rnd_neon;
+    c->put_no_rnd_pixels_tab[0][2] = ff_put_pixels16_y2_no_rnd_neon;
+    c->put_no_rnd_pixels_tab[0][3] = ff_put_pixels16_xy2_no_rnd_neon;
+    c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_neon;
+    c->put_no_rnd_pixels_tab[1][1] = ff_put_pixels8_x2_no_rnd_neon;
+    c->put_no_rnd_pixels_tab[1][2] = ff_put_pixels8_y2_no_rnd_neon;
+    c->put_no_rnd_pixels_tab[1][3] = ff_put_pixels8_xy2_no_rnd_neon;
+
+    c->avg_pixels_tab[0][0] = ff_avg_pixels16_neon;
+
+    c->add_pixels_clamped = ff_add_pixels_clamped_neon;
+    c->put_pixels_clamped = ff_put_pixels_clamped_neon;
+    c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_neon;
+
+    if (CONFIG_H264_DECODER) {
+        c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_neon;
+        c->put_h264_chroma_pixels_tab[1] = ff_put_h264_chroma_mc4_neon;
+
+        c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_neon;
+        c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_neon;
+
+        c->put_h264_qpel_pixels_tab[0][ 0] = ff_put_h264_qpel16_mc00_neon;
+        c->put_h264_qpel_pixels_tab[0][ 1] = ff_put_h264_qpel16_mc10_neon;
+        c->put_h264_qpel_pixels_tab[0][ 2] = ff_put_h264_qpel16_mc20_neon;
+        c->put_h264_qpel_pixels_tab[0][ 3] = ff_put_h264_qpel16_mc30_neon;
+        c->put_h264_qpel_pixels_tab[0][ 4] = ff_put_h264_qpel16_mc01_neon;
+        c->put_h264_qpel_pixels_tab[0][ 5] = ff_put_h264_qpel16_mc11_neon;
+        c->put_h264_qpel_pixels_tab[0][ 6] = ff_put_h264_qpel16_mc21_neon;
+        c->put_h264_qpel_pixels_tab[0][ 7] = ff_put_h264_qpel16_mc31_neon;
+        c->put_h264_qpel_pixels_tab[0][ 8] = ff_put_h264_qpel16_mc02_neon;
+        c->put_h264_qpel_pixels_tab[0][ 9] = ff_put_h264_qpel16_mc12_neon;
+        c->put_h264_qpel_pixels_tab[0][10] = ff_put_h264_qpel16_mc22_neon;
+        c->put_h264_qpel_pixels_tab[0][11] = ff_put_h264_qpel16_mc32_neon;
+        c->put_h264_qpel_pixels_tab[0][12] = ff_put_h264_qpel16_mc03_neon;
+        c->put_h264_qpel_pixels_tab[0][13] = ff_put_h264_qpel16_mc13_neon;
+        c->put_h264_qpel_pixels_tab[0][14] = ff_put_h264_qpel16_mc23_neon;
+        c->put_h264_qpel_pixels_tab[0][15] = ff_put_h264_qpel16_mc33_neon;
+
+        c->put_h264_qpel_pixels_tab[1][ 0] = ff_put_h264_qpel8_mc00_neon;
+        c->put_h264_qpel_pixels_tab[1][ 1] = ff_put_h264_qpel8_mc10_neon;
+        c->put_h264_qpel_pixels_tab[1][ 2] = ff_put_h264_qpel8_mc20_neon;
+        c->put_h264_qpel_pixels_tab[1][ 3] = ff_put_h264_qpel8_mc30_neon;
+        c->put_h264_qpel_pixels_tab[1][ 4] = ff_put_h264_qpel8_mc01_neon;
+        c->put_h264_qpel_pixels_tab[1][ 5] = ff_put_h264_qpel8_mc11_neon;
+        c->put_h264_qpel_pixels_tab[1][ 6] = ff_put_h264_qpel8_mc21_neon;
+        c->put_h264_qpel_pixels_tab[1][ 7] = ff_put_h264_qpel8_mc31_neon;
+        c->put_h264_qpel_pixels_tab[1][ 8] = ff_put_h264_qpel8_mc02_neon;
+        c->put_h264_qpel_pixels_tab[1][ 9] = ff_put_h264_qpel8_mc12_neon;
+        c->put_h264_qpel_pixels_tab[1][10] = ff_put_h264_qpel8_mc22_neon;
+        c->put_h264_qpel_pixels_tab[1][11] = ff_put_h264_qpel8_mc32_neon;
+        c->put_h264_qpel_pixels_tab[1][12] = ff_put_h264_qpel8_mc03_neon;
+        c->put_h264_qpel_pixels_tab[1][13] = ff_put_h264_qpel8_mc13_neon;
+        c->put_h264_qpel_pixels_tab[1][14] = ff_put_h264_qpel8_mc23_neon;
+        c->put_h264_qpel_pixels_tab[1][15] = ff_put_h264_qpel8_mc33_neon;
+
+        c->avg_h264_qpel_pixels_tab[0][ 0] = ff_avg_h264_qpel16_mc00_neon;
+
+        c->h264_v_loop_filter_luma   = ff_h264_v_loop_filter_luma_neon;
+        c->h264_h_loop_filter_luma   = ff_h264_h_loop_filter_luma_neon;
+        c->h264_v_loop_filter_chroma = ff_h264_v_loop_filter_chroma_neon;
+        c->h264_h_loop_filter_chroma = ff_h264_h_loop_filter_chroma_neon;
+
+        c->weight_h264_pixels_tab[0] = ff_weight_h264_pixels_16x16_neon;
+        c->weight_h264_pixels_tab[1] = ff_weight_h264_pixels_16x8_neon;
+        c->weight_h264_pixels_tab[2] = ff_weight_h264_pixels_8x16_neon;
+        c->weight_h264_pixels_tab[3] = ff_weight_h264_pixels_8x8_neon;
+        c->weight_h264_pixels_tab[4] = ff_weight_h264_pixels_8x4_neon;
+        c->weight_h264_pixels_tab[5] = ff_weight_h264_pixels_4x8_neon;
+        c->weight_h264_pixels_tab[6] = ff_weight_h264_pixels_4x4_neon;
+        c->weight_h264_pixels_tab[7] = ff_weight_h264_pixels_4x2_neon;
+
+        c->biweight_h264_pixels_tab[0] = ff_biweight_h264_pixels_16x16_neon;
+        c->biweight_h264_pixels_tab[1] = ff_biweight_h264_pixels_16x8_neon;
+        c->biweight_h264_pixels_tab[2] = ff_biweight_h264_pixels_8x16_neon;
+        c->biweight_h264_pixels_tab[3] = ff_biweight_h264_pixels_8x8_neon;
+        c->biweight_h264_pixels_tab[4] = ff_biweight_h264_pixels_8x4_neon;
+        c->biweight_h264_pixels_tab[5] = ff_biweight_h264_pixels_4x8_neon;
+        c->biweight_h264_pixels_tab[6] = ff_biweight_h264_pixels_4x4_neon;
+        c->biweight_h264_pixels_tab[7] = ff_biweight_h264_pixels_4x2_neon;
+
+        c->h264_idct_add        = ff_h264_idct_add_neon;
+        c->h264_idct_dc_add     = ff_h264_idct_dc_add_neon;
+        c->h264_idct_add16      = ff_h264_idct_add16_neon;
+        c->h264_idct_add16intra = ff_h264_idct_add16intra_neon;
+        c->h264_idct_add8       = ff_h264_idct_add8_neon;
+    }
+
+    if (CONFIG_VP3_DECODER) {
+        c->vp3_v_loop_filter = ff_vp3_v_loop_filter_neon;
+        c->vp3_h_loop_filter = ff_vp3_h_loop_filter_neon;
+    }
+
+    c->vector_fmul = ff_vector_fmul_neon;
+    c->vector_fmul_window = ff_vector_fmul_window_neon;
+    c->vector_fmul_scalar = ff_vector_fmul_scalar_neon;
+    c->butterflies_float = ff_butterflies_float_neon;
+    c->scalarproduct_float = ff_scalarproduct_float_neon;
+    c->int32_to_float_fmul_scalar = ff_int32_to_float_fmul_scalar_neon;
+    c->vector_fmul_reverse = ff_vector_fmul_reverse_neon;
+    c->vector_fmul_add = ff_vector_fmul_add_neon;
+
+    c->vector_fmul_sv_scalar[0] = ff_vector_fmul_sv_scalar_2_neon;
+    c->vector_fmul_sv_scalar[1] = ff_vector_fmul_sv_scalar_4_neon;
+
+    c->sv_fmul_scalar[0] = ff_sv_fmul_scalar_2_neon;
+    c->sv_fmul_scalar[1] = ff_sv_fmul_scalar_4_neon;
+
+    c->vector_clipf = ff_vector_clipf_neon;
+
+    if (!(avctx->flags & CODEC_FLAG_BITEXACT)) {
+        c->float_to_int16 = ff_float_to_int16_neon;
+        c->float_to_int16_interleave = ff_float_to_int16_interleave_neon;
+    }
+
+    if (CONFIG_VORBIS_DECODER)
+        c->vorbis_inverse_coupling = ff_vorbis_inverse_coupling_neon;
+}