summaryrefslogtreecommitdiff
path: root/src/libmpeg2
diff options
context:
space:
mode:
Diffstat (limited to 'src/libmpeg2')
-rw-r--r--src/libmpeg2/decode.c36
-rw-r--r--src/libmpeg2/slice_xvmc.c171
-rw-r--r--src/libmpeg2/slice_xvmc_vld.c10
-rw-r--r--src/libmpeg2/xvmc.h6
4 files changed, 141 insertions, 82 deletions
diff --git a/src/libmpeg2/decode.c b/src/libmpeg2/decode.c
index 243b3fdd2..6da1e07cf 100644
--- a/src/libmpeg2/decode.c
+++ b/src/libmpeg2/decode.c
@@ -1,4 +1,4 @@
- /*
+/*
* decode.c
* Copyright (C) 2000-2002 Michel Lespinasse <walken@zoy.org>
* Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
@@ -64,6 +64,7 @@ void mpeg2_init (mpeg2dec_t * mpeg2dec,
mpeg2_cpu_state_init (mm_accel);
mpeg2_idct_init (mm_accel);
mpeg2_mc_init (mm_accel);
+ xvmc_setup_scan_ptable();
}
if( !mpeg2dec->chunk_buffer )
@@ -175,6 +176,10 @@ static double get_aspect_ratio(mpeg2dec_t *mpeg2dec)
1.0, 0.6735, 0.7031, 0.7615, 0.8055, 0.8437, 0.8935, 0.9157,
0.9815, 1.0255, 1.0695, 1.0950, 1.1575, 1.2015, 1.0 /*reserved*/ };
+ /* TODO: For slower machines the value of this function should be computed
+ * once and cached!
+ */
+
if( !picture->mpeg1 ) {
/* these hardcoded values are defined on mpeg2 standard for
* aspect ratio. other values are reserved or forbidden. */
@@ -251,6 +256,7 @@ static inline int parse_chunk (mpeg2dec_t * mpeg2dec, int code,
{
picture_t * picture;
int is_frame_done;
+ double ratio;
/* wait for sequence_header_code */
if (mpeg2dec->is_sequence_needed) {
@@ -514,6 +520,7 @@ static inline int parse_chunk (mpeg2dec_t * mpeg2dec, int code,
mpeg2dec->drop_frame = 1;
} else {
int flags = picture->picture_structure;
+
if (!picture->mpeg1) flags |= VO_INTERLACED_FLAG;
if (mpeg2dec->force_pan_scan) flags |= VO_PAN_SCAN_FLAG;
if (mpeg2dec->new_sequence) flags |= VO_NEW_SEQUENCE_FLAG;
@@ -524,36 +531,36 @@ static inline int parse_chunk (mpeg2dec_t * mpeg2dec, int code,
picture->current_frame->free (picture->current_frame);
}
if (picture->picture_coding_type == B_TYPE) {
+ ratio = get_aspect_ratio(mpeg2dec);
picture->current_frame =
mpeg2dec->stream->video_out->get_frame (mpeg2dec->stream->video_out,
picture->coded_picture_width,
picture->coded_picture_height,
- get_aspect_ratio(mpeg2dec),
+ ratio,
mpeg2dec->frame_format,
flags);
/*
* Move to libmpeg2_accel.c
* int libmpeg2_accel_new_frame(mpeg2dec_t *, picture_t *)
*/
- mpeg2_xxmc_choose_coding(mpeg2dec, picture, get_aspect_ratio(mpeg2dec),
- flags);
+ mpeg2_xxmc_choose_coding(mpeg2dec, picture, ratio, flags);
/*
* End of new frame accel code.
*/
} else {
+ ratio = get_aspect_ratio(mpeg2dec);
picture->current_frame =
mpeg2dec->stream->video_out->get_frame (mpeg2dec->stream->video_out,
picture->coded_picture_width,
picture->coded_picture_height,
- get_aspect_ratio(mpeg2dec),
+ ratio,
mpeg2dec->frame_format,
flags);
/*
* Move to libmpeg2_accel.c
* int libmpeg2_accel_new_frame(mpeg2dec_t *, picture_t *)
*/
- mpeg2_xxmc_choose_coding(mpeg2dec, picture,
- get_aspect_ratio(mpeg2dec), flags);
+ mpeg2_xxmc_choose_coding(mpeg2dec, picture, ratio, flags);
/*
* End of new frame accel code.
*/
@@ -767,6 +774,21 @@ void mpeg2_discontinuity (mpeg2dec_t * mpeg2dec) {
* int libmpeg2_accel_discontinuity(mpeg2dec_t *);
*/
mpeg2dec->xvmc_last_slice_code=-1;
+ if ( !picture->current_frame )
+ return;
+ if (mpeg2dec->frame_format == XINE_IMGFMT_XXMC) {
+ xine_xxmc_t *xxmc = (xine_xxmc_t *)
+ picture->current_frame->accel_data;
+ switch(xxmc->acceleration) {
+ case XINE_XVMC_ACCEL_VLD:
+ case XINE_XVMC_ACCEL_IDCT:
+ case XINE_XVMC_ACCEL_MOCOMP:
+ xxmc->proc_xxmc_flush( picture->current_frame );
+ break;
+ default:
+ break;
+ }
+ }
/*
* End of discontinuity accel code.
*/
diff --git a/src/libmpeg2/slice_xvmc.c b/src/libmpeg2/slice_xvmc.c
index 0079d361b..f38a74b88 100644
--- a/src/libmpeg2/slice_xvmc.c
+++ b/src/libmpeg2/slice_xvmc.c
@@ -44,8 +44,8 @@
#define ACCEL (MOTION_ACCEL | IDCT_ACCEL)
#include "vlc.h"
-
/* original (non-patched) scan tables */
+
static uint8_t mpeg2_scan_norm_orig[64] ATTR_ALIGN(16) =
{
/* Zig-Zag scan pattern */
@@ -59,7 +59,7 @@ static uint8_t mpeg2_scan_norm_orig[64] ATTR_ALIGN(16) =
53,60,61,54,47,55,62,63
};
-uint8_t mpeg2_scan_alt_orig[64] ATTR_ALIGN(16) =
+static uint8_t mpeg2_scan_alt_orig[64] ATTR_ALIGN(16) =
{
/* Alternate scan pattern */
0,8,16,24,1,9,2,10,17,25,32,40,48,56,57,49,
@@ -68,10 +68,24 @@ uint8_t mpeg2_scan_alt_orig[64] ATTR_ALIGN(16) =
53,61,22,30,7,15,23,31,38,46,54,62,39,47,55,63
};
+uint8_t mpeg2_scan_alt_ptable[64] ATTR_ALIGN(16);
+uint8_t mpeg2_scan_norm_ptable[64] ATTR_ALIGN(16);
+uint8_t mpeg2_scan_orig_ptable[64] ATTR_ALIGN(16);
+
+void xvmc_setup_scan_ptable( void )
+{
+ int i;
+ for (i=0; i<64; ++i) {
+ mpeg2_scan_norm_ptable[mpeg2_scan_norm_orig[i]] = mpeg2_scan_norm[i];
+ mpeg2_scan_alt_ptable[mpeg2_scan_alt_orig[i]] = mpeg2_scan_alt[i];
+ mpeg2_scan_orig_ptable[i] = i;
+ }
+}
+
static int non_linear_quantizer_scale [] = {
- 0, 1, 2, 3, 4, 5, 6, 7,
- 8, 10, 12, 14, 16, 18, 20, 22,
+ 0, 1, 2, 3, 4, 5, 6, 7,
+ 8, 10, 12, 14, 16, 18, 20, 22,
24, 28, 32, 36, 40, 44, 48, 52,
56, 64, 72, 80, 88, 96, 104, 112
};
@@ -389,8 +403,10 @@ static void get_xvmc_intra_block_B14 (picture_t * picture)
{
int i;
int j;
+ int l;
int val;
uint8_t * scan = picture->scan;
+ uint8_t * scan_ptable = mpeg2_scan_orig_ptable;
uint8_t * quant_matrix = picture->intra_quantizer_matrix;
int quantizer_scale = picture->quantizer_scale;
int mismatch;
@@ -401,15 +417,17 @@ static void get_xvmc_intra_block_B14 (picture_t * picture)
int16_t * dest;
dest = picture->mc->blockptr;
-
- /* XvMC's IDCT must use non-patched scan tables */
+
if( picture->mc->xvmc_accel & IDCT_ACCEL ) {
- if( scan == mpeg2_scan_norm )
- scan = mpeg2_scan_norm_orig;
- else
- scan = mpeg2_scan_alt_orig;
+ if ( scan == mpeg2_scan_norm ) {
+ scan = mpeg2_scan_norm_orig;
+ scan_ptable = mpeg2_scan_norm_ptable;
+ } else {
+ scan = mpeg2_scan_alt_orig;
+ scan_ptable = mpeg2_scan_alt_ptable;
+ }
}
-
+
i = 0;
mismatch = ~dest[0];
@@ -429,10 +447,11 @@ static void get_xvmc_intra_block_B14 (picture_t * picture)
break; /* end of block */
normal_code:
- j = scan[i];
+ l = scan_ptable[j = scan[i]];
+
bit_buf <<= tab->len;
bits += tab->len + 1;
- val = (tab->level * quantizer_scale * quant_matrix[j]) >> 4;
+ val = (tab->level * quantizer_scale * quant_matrix[l]) >> 4;
/* if (bitstream_get (1)) val = -val; */
val = (val ^ SBITS (bit_buf, 1)) - SBITS (bit_buf, 1);
@@ -460,12 +479,12 @@ static void get_xvmc_intra_block_B14 (picture_t * picture)
if (i >= 64)
break; /* illegal, check needed to avoid buffer overflow */
- j = scan[i];
+ l = scan_ptable[j = scan[i]];
DUMPBITS (bit_buf, bits, 12);
NEEDBITS (bit_buf, bits, bit_ptr);
val = (SBITS (bit_buf, 12) *
- quantizer_scale * quant_matrix[j]) / 16;
+ quantizer_scale * quant_matrix[l]) / 16;
SATURATE (val);
dest[j] = val;
@@ -513,8 +532,10 @@ static void get_xvmc_intra_block_B15 (picture_t * picture)
{
int i;
int j;
+ int l;
int val;
uint8_t * scan = picture->scan;
+ uint8_t * scan_ptable = mpeg2_scan_orig_ptable;
uint8_t * quant_matrix = picture->intra_quantizer_matrix;
int quantizer_scale = picture->quantizer_scale;
int mismatch;
@@ -526,14 +547,16 @@ static void get_xvmc_intra_block_B15 (picture_t * picture)
dest = picture->mc->blockptr;
- /* XvMC's IDCT must use non-patched scan tables */
if( picture->mc->xvmc_accel & IDCT_ACCEL ) {
- if( scan == mpeg2_scan_norm )
- scan = mpeg2_scan_norm_orig;
- else
- scan = mpeg2_scan_alt_orig;
+ if ( scan == mpeg2_scan_norm ) {
+ scan = mpeg2_scan_norm_orig;
+ scan_ptable = mpeg2_scan_norm_ptable;
+ } else {
+ scan = mpeg2_scan_alt_orig;
+ scan_ptable = mpeg2_scan_alt_ptable;
+ }
}
-
+
i = 0;
mismatch = ~dest[0];
@@ -552,10 +575,10 @@ static void get_xvmc_intra_block_B15 (picture_t * picture)
if (i < 64) {
normal_code:
- j = scan[i];
+ l = scan_ptable[j = scan[i]];
bit_buf <<= tab->len;
bits += tab->len + 1;
- val = (tab->level * quantizer_scale * quant_matrix[j]) >> 4;
+ val = (tab->level * quantizer_scale * quant_matrix[l]) >> 4;
/* if (bitstream_get (1)) val = -val; */
val = (val ^ SBITS (bit_buf, 1)) - SBITS (bit_buf, 1);
@@ -578,19 +601,18 @@ static void get_xvmc_intra_block_B15 (picture_t * picture)
/* escape code */
- i += UBITS (bit_buf << 6, 6) - 64;
+ i += UBITS (bit_buf << 6, 6) - 64;
if (i >= 64)
break; /* illegal, check against buffer overflow */
- j = scan[i];
+ l = scan_ptable[j = scan[i]];
DUMPBITS (bit_buf, bits, 12);
NEEDBITS (bit_buf, bits, bit_ptr);
val = (SBITS (bit_buf, 12) *
- quantizer_scale * quant_matrix[j]) / 16;
+ quantizer_scale * quant_matrix[l]) / 16;
SATURATE (val);
-
dest[j] = val;
mismatch ^= val;
@@ -637,8 +659,10 @@ static void get_xvmc_non_intra_block (picture_t * picture)
{
int i;
int j;
+ int l;
int val;
uint8_t * scan = picture->scan;
+ uint8_t * scan_ptable = mpeg2_scan_orig_ptable;
uint8_t * quant_matrix = picture->non_intra_quantizer_matrix;
int quantizer_scale = picture->quantizer_scale;
int mismatch;
@@ -653,14 +677,16 @@ static void get_xvmc_non_intra_block (picture_t * picture)
dest = picture->mc->blockptr;
- /* XvMC's IDCT must use non-patched scan tables */
if( picture->mc->xvmc_accel & IDCT_ACCEL ) {
- if( scan == mpeg2_scan_norm )
- scan = mpeg2_scan_norm_orig;
- else
- scan = mpeg2_scan_alt_orig;
+ if ( scan == mpeg2_scan_norm ) {
+ scan = mpeg2_scan_norm_orig;
+ scan_ptable = mpeg2_scan_norm_ptable;
+ } else {
+ scan = mpeg2_scan_alt_orig;
+ scan_ptable = mpeg2_scan_alt_ptable;
+ }
}
-
+
bit_buf = picture->bitstream_buf;
bits = picture->bitstream_bits;
bit_ptr = picture->bitstream_ptr;
@@ -683,10 +709,10 @@ static void get_xvmc_non_intra_block (picture_t * picture)
break; /* end of block */
normal_code:
- j = scan[i];
+ l = scan_ptable[j = scan[i]];
bit_buf <<= tab->len;
bits += tab->len + 1;
- val = ((2*tab->level+1) * quantizer_scale * quant_matrix[j]) >> 5;
+ val = ((2*tab->level+1) * quantizer_scale * quant_matrix[l]) >> 5;
/* if (bitstream_get (1)) val = -val; */
val = (val ^ SBITS (bit_buf, 1)) - SBITS (bit_buf, 1);
@@ -713,16 +739,16 @@ static void get_xvmc_non_intra_block (picture_t * picture)
/* escape code */
- i += UBITS (bit_buf << 6, 6) - 64;
+ i += UBITS (bit_buf << 6, 6) - 64;
if (i >= 64)
break; /* illegal, check needed to avoid buffer overflow */
- j = scan[i];
+ l = scan_ptable[j = scan[i]];
DUMPBITS (bit_buf, bits, 12);
NEEDBITS (bit_buf, bits, bit_ptr);
val = 2 * (SBITS (bit_buf, 12) + SBITS (bit_buf, 1)) + 1;
- val = (val * quantizer_scale * quant_matrix[j]) / 32;
+ val = (val * quantizer_scale * quant_matrix[l]) / 32;
SATURATE (val);
dest[j] = val;
@@ -758,7 +784,6 @@ static void get_xvmc_non_intra_block (picture_t * picture)
}
break; /* illegal, check needed to avoid buffer overflow */
}
-
dest[63] ^= mismatch & 1;
DUMPBITS (bit_buf, bits, 2); /* dump end of block code */
picture->bitstream_buf = bit_buf;
@@ -770,8 +795,10 @@ static void get_xvmc_mpeg1_intra_block (picture_t * picture)
{
int i;
int j;
+ int l;
int val;
uint8_t * scan = picture->scan;
+ uint8_t * scan_ptable = mpeg2_scan_orig_ptable;
uint8_t * quant_matrix = picture->intra_quantizer_matrix;
int quantizer_scale = picture->quantizer_scale;
DCTtab * tab;
@@ -784,14 +811,16 @@ static void get_xvmc_mpeg1_intra_block (picture_t * picture)
dest = picture->mc->blockptr;
- /* XvMC's IDCT must use non-patched scan tables */
if( picture->mc->xvmc_accel & IDCT_ACCEL ) {
- if( scan == mpeg2_scan_norm )
- scan = mpeg2_scan_norm_orig;
- else
- scan = mpeg2_scan_alt_orig;
+ if ( scan == mpeg2_scan_norm ) {
+ scan = mpeg2_scan_norm_orig;
+ scan_ptable = mpeg2_scan_norm_ptable;
+ } else {
+ scan = mpeg2_scan_alt_orig;
+ scan_ptable = mpeg2_scan_alt_ptable;
+ }
}
-
+
bit_buf = picture->bitstream_buf;
bits = picture->bitstream_bits;
bit_ptr = picture->bitstream_ptr;
@@ -808,10 +837,10 @@ static void get_xvmc_mpeg1_intra_block (picture_t * picture)
break; /* end of block */
normal_code:
- j = scan[i];
+ l = scan_ptable[j = scan[i]];
bit_buf <<= tab->len;
bits += tab->len + 1;
- val = (tab->level * quantizer_scale * quant_matrix[j]) >> 4;
+ val = (tab->level * quantizer_scale * quant_matrix[l]) >> 4;
/* oddification */
val = (val - 1) | 1;
@@ -837,11 +866,11 @@ static void get_xvmc_mpeg1_intra_block (picture_t * picture)
/* escape code */
- i += UBITS (bit_buf << 6, 6) - 64;
+ i += UBITS (bit_buf << 6, 6) - 64;
if (i >= 64)
break; /* illegal, check needed to avoid buffer overflow */
- j = scan[i];
+ l = scan_ptable[j = scan[i]];
DUMPBITS (bit_buf, bits, 12);
NEEDBITS (bit_buf, bits, bit_ptr);
@@ -850,7 +879,7 @@ static void get_xvmc_mpeg1_intra_block (picture_t * picture)
DUMPBITS (bit_buf, bits, 8);
val = UBITS (bit_buf, 8) + 2 * val;
}
- val = (val * quantizer_scale * quant_matrix[j]) / 16;
+ val = (val * quantizer_scale * quant_matrix[l]) / 16;
/* oddification */
val = (val + ~SBITS (val, 1)) | 1;
@@ -898,8 +927,10 @@ static void get_xvmc_mpeg1_non_intra_block (picture_t * picture)
{
int i;
int j;
+ int l;
int val;
uint8_t * scan = picture->scan;
+ uint8_t * scan_ptable = mpeg2_scan_orig_ptable;
uint8_t * quant_matrix = picture->non_intra_quantizer_matrix;
int quantizer_scale = picture->quantizer_scale;
DCTtab * tab;
@@ -912,14 +943,16 @@ static void get_xvmc_mpeg1_non_intra_block (picture_t * picture)
dest = picture->mc->blockptr;
- /* XvMC's IDCT must use non-patched scan tables */
if( picture->mc->xvmc_accel & IDCT_ACCEL ) {
- if( scan == mpeg2_scan_norm )
- scan = mpeg2_scan_norm_orig;
- else
- scan = mpeg2_scan_alt_orig;
+ if ( scan == mpeg2_scan_norm ) {
+ scan = mpeg2_scan_norm_orig;
+ scan_ptable = mpeg2_scan_norm_ptable;
+ } else {
+ scan = mpeg2_scan_alt_orig;
+ scan_ptable = mpeg2_scan_alt_ptable;
+ }
}
-
+
bit_buf = picture->bitstream_buf;
bits = picture->bitstream_bits;
bit_ptr = picture->bitstream_ptr;
@@ -942,10 +975,10 @@ static void get_xvmc_mpeg1_non_intra_block (picture_t * picture)
break; /* end of block */
normal_code:
- j = scan[i];
+ l = scan_ptable[j = scan[i]];
bit_buf <<= tab->len;
bits += tab->len + 1;
- val = ((2*tab->level+1) * quantizer_scale * quant_matrix[j]) >> 5;
+ val = ((2*tab->level+1) * quantizer_scale * quant_matrix[l]) >> 5;
/* oddification */
val = (val - 1) | 1;
@@ -978,7 +1011,7 @@ static void get_xvmc_mpeg1_non_intra_block (picture_t * picture)
if (i >= 64)
break; /* illegal, check needed to avoid buffer overflow */
- j = scan[i];
+ l = scan_ptable[j = scan[i]];
DUMPBITS (bit_buf, bits, 12);
NEEDBITS (bit_buf, bits, bit_ptr);
@@ -988,7 +1021,7 @@ static void get_xvmc_mpeg1_non_intra_block (picture_t * picture)
val = UBITS (bit_buf, 8) + 2 * val;
}
val = 2 * (val + SBITS (val, 1)) + 1;
- val = (val * quantizer_scale * quant_matrix[j]) / 32;
+ val = (val * quantizer_scale * quant_matrix[l]) / 32;
/* oddification */
val = (val + ~SBITS (val, 1)) | 1;
@@ -1052,10 +1085,7 @@ static inline void slice_xvmc_intra_DCT (picture_t * picture, int cc,
mpeg2_zero_block(picture->mc->blockptr);
- picture->mc->blockptr[0] =
- picture->dc_dct_pred[cc] << (3 - picture->intra_dc_precision);
- // memset (picture->mc->blockptr + 1, 0, 63 * sizeof (int16_t));
- // TODO do we need to zero mem here?
+ picture->mc->blockptr[0] = picture->dc_dct_pred[cc] << (3 - picture->intra_dc_precision);
if (picture->mpeg1) {
if (picture->picture_coding_type != D_TYPE)
@@ -1078,7 +1108,7 @@ static inline void slice_xvmc_intra_DCT (picture_t * picture, int cc,
static inline void slice_xvmc_non_intra_DCT (picture_t * picture, uint8_t * dest,
int stride)
{
- mpeg2_zero_block(picture->mc->blockptr);
+ mpeg2_zero_block(picture->mc->blockptr);
if (picture->mpeg1)
get_xvmc_mpeg1_non_intra_block (picture);
@@ -1093,6 +1123,7 @@ static inline void slice_xvmc_non_intra_DCT (picture_t * picture, uint8_t * dest
}
#define MOTION(table,ref,motion_x,motion_y,size,y) \
+ if(!picture->mc->xvmc_accel) { \
pos_x = 2 * picture->offset + motion_x; \
pos_y = 2 * picture->v_offset + motion_y + 2 * y; \
if ((pos_x > picture->limit_x) || (pos_y > picture->limit_y_ ## size)) \
@@ -1113,7 +1144,8 @@ static inline void slice_xvmc_non_intra_DCT (picture_t * picture, uint8_t * dest
(picture->offset >> 1), ref[2] + \
(((picture->offset + motion_x) >> 1) + \
((((picture->v_offset + motion_y) >> 1) + y/2) * \
- picture->pitches[2])), picture->pitches[2], size/2) \
+ picture->pitches[2])), picture->pitches[2], size/2); \
+ }
#define MOTION_FIELD(table,ref,motion_x,motion_y,dest_field,op,src_field) \
@@ -1631,7 +1663,7 @@ static inline int slice_xvmc_init (picture_t * picture, int code)
picture->limit_y = height - 16;
//TODO conversion to signed format signed format
- if(picture->mc->xvmc_accel == MOTION_ACCEL) {
+ if((picture->mc->xvmc_accel & ACCEL) == MOTION_ACCEL) {
//Motion Comp only unsigned intra
// original:
picture->dc_dct_pred[0] = picture->dc_dct_pred[1] =
@@ -1888,7 +1920,7 @@ void mpeg2_xvmc_slice (mpeg2dec_t *mpeg2dec, picture_t * picture, int code, uint
picture->pitches[2]); // cc2 croma
}
- if(picture->mc->xvmc_accel == MOTION_ACCEL) {
+ if((picture->mc->xvmc_accel & ACCEL) == MOTION_ACCEL) {
// original:
picture->dc_dct_pred[0] = picture->dc_dct_pred[1] =
picture->dc_dct_pred[2] = 128 << picture->intra_dc_precision;
@@ -1945,7 +1977,7 @@ void mpeg2_xvmc_slice (mpeg2dec_t *mpeg2dec, picture_t * picture, int code, uint
mba_inc += mba->mba;
if (mba_inc) {
//TODO conversion to signed format signed format
- if(picture->mc->xvmc_accel == MOTION_ACCEL) {
+ if((picture->mc->xvmc_accel & ACCEL) == MOTION_ACCEL) {
// original:
picture->dc_dct_pred[0] = picture->dc_dct_pred[1] =
picture->dc_dct_pred[2] = 128 << picture->intra_dc_precision;
@@ -2011,7 +2043,6 @@ void mpeg2_xvmc_slice (mpeg2dec_t *mpeg2dec, picture_t * picture, int code, uint
}
picture->XvMC_mb_type = macroblock_modes & 0x1E;
-
picture->XvMC_x = picture->offset/16;
picture->XvMC_y = picture->v_offset/16;
diff --git a/src/libmpeg2/slice_xvmc_vld.c b/src/libmpeg2/slice_xvmc_vld.c
index f099bc22a..1159fd90e 100644
--- a/src/libmpeg2/slice_xvmc_vld.c
+++ b/src/libmpeg2/slice_xvmc_vld.c
@@ -254,12 +254,12 @@ void mpeg2_xxmc_vld_frame_complete(mpeg2dec_t *mpeg2dec, picture_t *picture, int
*xxmc = (xine_xxmc_t *) frame->accel_data;
if (xxmc->decoded) return;
+ xxmc->proc_xxmc_flush( frame );
+ if (xxmc->result) {
+ mpeg2dec->xvmc_last_slice_code=-1;
+ return;
+ }
if (mpeg2dec->xvmc_last_slice_code >= 1) {
- xxmc->proc_xxmc_flush( frame );
- if (xxmc->result) {
- mpeg2dec->xvmc_last_slice_code=-1;
- return;
- }
xxmc->decoded = 1;
if (picture->picture_structure == 3 || picture->second_field) {
if (xxmc->result == 0)
diff --git a/src/libmpeg2/xvmc.h b/src/libmpeg2/xvmc.h
index 3abecdb77..5caa74297 100644
--- a/src/libmpeg2/xvmc.h
+++ b/src/libmpeg2/xvmc.h
@@ -25,6 +25,12 @@
#include "mpeg2.h"
/* slice_xvmc.c */
+
+extern uint8_t mpeg2_scan_alt_ptable[64] ATTR_ALIGN(16);
+extern uint8_t mpeg2_scan_norm_ptable[64] ATTR_ALIGN(16);
+extern uint8_t mpeg2_scan_orig_ptable[64] ATTR_ALIGN(16);
+
void mpeg2_xvmc_slice (mpeg2dec_t *mpeg2dec, picture_t * picture, int code, uint8_t * buffer);
+void xvmc_setup_scan_ptable( void );
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-26 07:52:05 +0000