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-rw-r--r--src/gallium/state_trackers/va/Makefile.sources1
-rw-r--r--src/gallium/state_trackers/va/picture.c186
-rw-r--r--src/gallium/state_trackers/va/picture_mpeg4.c209
-rw-r--r--src/gallium/state_trackers/va/va_private.h4
4 files changed, 220 insertions, 180 deletions
diff --git a/src/gallium/state_trackers/va/Makefile.sources b/src/gallium/state_trackers/va/Makefile.sources
index 4e42d5a2a5e..74cc34ef104 100644
--- a/src/gallium/state_trackers/va/Makefile.sources
+++ b/src/gallium/state_trackers/va/Makefile.sources
@@ -6,6 +6,7 @@ C_SOURCES := \
image.c \
picture.c \
picture_mpeg12.c \
+ picture_mpeg4.c \
picture_h264.c \
picture_vc1.c \
postproc.c \
diff --git a/src/gallium/state_trackers/va/picture.c b/src/gallium/state_trackers/va/picture.c
index 24f26edea56..fc10bf4b398 100644
--- a/src/gallium/state_trackers/va/picture.c
+++ b/src/gallium/state_trackers/va/picture.c
@@ -89,13 +89,8 @@ vlVaGetReferenceFrame(vlVaDriver *drv, VASurfaceID surface_id,
static void
handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf)
{
- VAPictureParameterBufferMPEG4 *mpeg4;
VAPictureParameterBufferHEVC *hevc;
- vlVaSurface *surf_forward;
- vlVaSurface *surf_backward;
unsigned int i;
- static const uint8_t default_intra_quant_matrix[64] = { 0 };
- static const uint8_t default_non_intra_quant_matrix[64] = { 0 };
switch (u_reduce_video_profile(context->decoder->profile)) {
case PIPE_VIDEO_FORMAT_MPEG12:
@@ -111,69 +106,7 @@ handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *
break;
case PIPE_VIDEO_FORMAT_MPEG4:
- assert(buf->size >= sizeof(VAPictureParameterBufferMPEG4) && buf->num_elements == 1);
- mpeg4 = buf->data;
-
- context->mpeg4.pps = *mpeg4;
-
- /* vop_width */
- /* vop_height */
- /* forward_reference_picture */
- /* backward_reference_picture */
- context->desc.mpeg4.short_video_header =
- mpeg4->vol_fields.bits.short_video_header;
- /* chroma_format */
- context->desc.mpeg4.interlaced = mpeg4->vol_fields.bits.interlaced;
- /* obmc_disable */
- /* sprite_enable */
- /* sprite_warping_accuracy */
- context->desc.mpeg4.quant_type = mpeg4->vol_fields.bits.quant_type;
- context->desc.mpeg4.quarter_sample = mpeg4->vol_fields.bits.quarter_sample;
- /* data_partitioned */
- /* reversible_vlc */
- context->desc.mpeg4.resync_marker_disable =
- mpeg4->vol_fields.bits.resync_marker_disable;
- /* no_of_sprite_warping_points */
- /* sprite_trajectory_du */
- /* sprite_trajectory_dv */
- /* quant_precision */
- context->desc.mpeg4.vop_coding_type = mpeg4->vop_fields.bits.vop_coding_type;
- /* backward_reference_vop_coding_type */
- /* vop_rounding_type */
- /* intra_dc_vlc_thr */
- context->desc.mpeg4.top_field_first =
- mpeg4->vop_fields.bits.top_field_first;
- context->desc.mpeg4.alternate_vertical_scan_flag =
- mpeg4->vop_fields.bits.alternate_vertical_scan_flag;
- context->desc.mpeg4.vop_fcode_forward = mpeg4->vop_fcode_forward;
- context->desc.mpeg4.vop_fcode_backward = mpeg4->vop_fcode_backward;
- context->desc.mpeg4.vop_time_increment_resolution =
- mpeg4->vop_time_increment_resolution;
- /* num_gobs_in_vop */
- /* num_macroblocks_in_gob */
- context->desc.mpeg4.trb[0] = mpeg4->TRB;
- context->desc.mpeg4.trb[1] = mpeg4->TRB;
- context->desc.mpeg4.trd[0] = mpeg4->TRD;
- context->desc.mpeg4.trd[1] = mpeg4->TRD;
-
- /* default [non-]intra quant matrix because mpv does not set these
- matrices */
- if (!context->desc.mpeg4.intra_matrix)
- context->desc.mpeg4.intra_matrix = default_intra_quant_matrix;
- if (!context->desc.mpeg4.non_intra_matrix)
- context->desc.mpeg4.non_intra_matrix = default_non_intra_quant_matrix;
-
- surf_forward = handle_table_get(drv->htab, mpeg4->forward_reference_picture);
- if (surf_forward)
- context->desc.mpeg4.ref[0] = surf_forward->buffer;
- surf_backward = handle_table_get(drv->htab, mpeg4->backward_reference_picture);
- if (surf_backward)
- context->desc.mpeg4.ref[1] = surf_backward->buffer;
-
- context->mpeg4.vti_bits = 0;
- for (i = context->desc.mpeg4.vop_time_increment_resolution; i > 0; i /= 2)
- ++context->mpeg4.vti_bits;
-
+ vlVaHandlePictureParameterBufferMPEG4(drv, context, buf);
break;
case PIPE_VIDEO_FORMAT_HEVC:
@@ -335,7 +268,6 @@ handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *
static void
handleIQMatrixBuffer(vlVaContext *context, vlVaBuffer *buf)
{
- VAIQMatrixBufferMPEG4 *mpeg4;
VAIQMatrixBufferHEVC *h265;
switch (u_reduce_video_profile(context->decoder->profile)) {
@@ -347,6 +279,9 @@ handleIQMatrixBuffer(vlVaContext *context, vlVaBuffer *buf)
vlVaHandleIQMatrixBufferH264(context, buf);
break;
+ case PIPE_VIDEO_FORMAT_MPEG4:
+ vlVaHandleIQMatrixBufferMPEG4(context, buf);
+
case PIPE_VIDEO_FORMAT_HEVC:
assert(buf->size >= sizeof(VAIQMatrixBufferH264) && buf->num_elements == 1);
h265 = buf->data;
@@ -358,21 +293,6 @@ handleIQMatrixBuffer(vlVaContext *context, vlVaBuffer *buf)
memcpy(&context->desc.h265.pps->sps->ScalingListDCCoeff32x32, h265->ScalingListDC32x32, 2);
break;
- case PIPE_VIDEO_FORMAT_MPEG4:
- assert(buf->size >= sizeof(VAIQMatrixBufferMPEG4) && buf->num_elements == 1);
- mpeg4 = buf->data;
-
- if (mpeg4->load_intra_quant_mat)
- context->desc.mpeg4.intra_matrix = mpeg4->intra_quant_mat;
- else
- context->desc.mpeg4.intra_matrix = NULL;
-
- if (mpeg4->load_non_intra_quant_mat)
- context->desc.mpeg4.non_intra_matrix = mpeg4->non_intra_quant_mat;
- else
- context->desc.mpeg4.non_intra_matrix = NULL;
- break;
-
default:
break;
}
@@ -381,7 +301,6 @@ handleIQMatrixBuffer(vlVaContext *context, vlVaBuffer *buf)
static void
handleSliceParameterBuffer(vlVaContext *context, vlVaBuffer *buf)
{
- VASliceParameterBufferMPEG4 *mpeg4;
VASliceParameterBufferHEVC *h265;
switch (u_reduce_video_profile(context->decoder->profile)) {
@@ -390,11 +309,9 @@ handleSliceParameterBuffer(vlVaContext *context, vlVaBuffer *buf)
break;
case PIPE_VIDEO_FORMAT_MPEG4:
- assert(buf->size >= sizeof(VASliceParameterBufferMPEG4) && buf->num_elements == 1);
- mpeg4 = buf->data;
-
- context->mpeg4.quant_scale = mpeg4->quant_scale;
+ vlVaHandleSliceParameterBufferMPEG4(context, buf);
break;
+
case PIPE_VIDEO_FORMAT_HEVC:
assert(buf->size >= sizeof(VASliceParameterBufferHEVC) && buf->num_elements == 1);
h265 = buf->data;
@@ -409,97 +326,6 @@ handleSliceParameterBuffer(vlVaContext *context, vlVaBuffer *buf)
}
}
-struct bit_stream
-{
- uint8_t *data;
- unsigned int length; /* bits */
- unsigned int pos; /* bits */
-};
-
-static inline void
-write_bit(struct bit_stream *writer, unsigned int bit)
-{
- assert(writer->length > (writer)->pos);
- writer->data[writer->pos>>3] |= ((bit & 1)<<(7 - (writer->pos & 7)));
- writer->pos++;
-}
-
-static inline void
-write_bits(struct bit_stream *writer, unsigned int bits, unsigned int len)
-{
- int i;
- assert(len <= sizeof(bits)*8);
- for (i = len - 1; i >= 0; i--)
- write_bit(writer, bits>>i);
-}
-
-static void
-vlVaDecoderFixMPEG4Startcode(vlVaContext *context)
-{
- uint8_t vop[] = { 0x00, 0x00, 0x01, 0xb6, 0x00, 0x00, 0x00, 0x00, 0x00 };
- struct bit_stream bs_vop = {vop, sizeof(vop)*8, 32};
- unsigned int vop_time_inc;
- int mod_time;
- unsigned int vop_size;
- unsigned int vop_coding_type = context->desc.mpeg4.vop_coding_type;
-
- context->mpeg4.start_code_size = 0;
- memset(context->mpeg4.start_code, 0, sizeof(context->mpeg4.start_code));
- if (vop_coding_type+1 == PIPE_MPEG12_PICTURE_CODING_TYPE_I) {
- unsigned int vop_time = context->mpeg4.frame_num/
- context->desc.mpeg4.vop_time_increment_resolution;
- unsigned int vop_hour = vop_time / 3600;
- unsigned int vop_minute = (vop_time / 60) % 60;
- unsigned int vop_second = vop_time % 60;
- uint8_t group_of_vop[] = { 0x00, 0x00, 0x01, 0xb3, 0x00, 0x00, 0x00 };
- struct bit_stream bs_gvop = {group_of_vop, sizeof(group_of_vop)*8, 32};
-
- write_bits(&bs_gvop, vop_hour, 5);
- write_bits(&bs_gvop, vop_minute, 6);
- write_bit(&bs_gvop, 1); /* marker_bit */
- write_bits(&bs_gvop, vop_second, 6);
- write_bit(&bs_gvop, 0); /* closed_gov */ /* TODO replace magic */
- write_bit(&bs_gvop, 0); /* broken_link */
- write_bit(&bs_gvop, 0); /* padding */
- write_bits(&bs_gvop, 7, 3); /* padding */
-
- memcpy(context->mpeg4.start_code, group_of_vop, sizeof(group_of_vop));
- context->mpeg4.start_code_size += sizeof(group_of_vop);
- }
-
- write_bits(&bs_vop, vop_coding_type, 2);
- mod_time = context->mpeg4.frame_num %
- context->desc.mpeg4.vop_time_increment_resolution == 0 &&
- vop_coding_type+1 != PIPE_MPEG12_PICTURE_CODING_TYPE_I;
- while (mod_time--)
- write_bit(&bs_vop, 1); /* modulo_time_base */
- write_bit(&bs_vop, 0); /* modulo_time_base */
-
- write_bit(&bs_vop, 1); /* marker_bit */
- vop_time_inc = context->mpeg4.frame_num %
- context->desc.mpeg4.vop_time_increment_resolution;
- write_bits(&bs_vop, vop_time_inc, context->mpeg4.vti_bits);
- write_bit(&bs_vop, 1); /* marker_bit */
- write_bit(&bs_vop, 1); /* vop_coded */
- if (vop_coding_type+1 == PIPE_MPEG12_PICTURE_CODING_TYPE_P)
- write_bit(&bs_vop, context->mpeg4.pps.vop_fields.bits.vop_rounding_type);
- write_bits(&bs_vop, context->mpeg4.pps.vop_fields.bits.intra_dc_vlc_thr, 3);
- if (context->mpeg4.pps.vol_fields.bits.interlaced) {
- write_bit(&bs_vop, context->mpeg4.pps.vop_fields.bits.top_field_first);
- write_bit(&bs_vop, context->mpeg4.pps.vop_fields.bits.alternate_vertical_scan_flag);
- }
-
- write_bits(&bs_vop, context->mpeg4.quant_scale, context->mpeg4.pps.quant_precision);
- if (vop_coding_type+1 != PIPE_MPEG12_PICTURE_CODING_TYPE_I)
- write_bits(&bs_vop, context->desc.mpeg4.vop_fcode_forward, 3);
- if (vop_coding_type+1 == PIPE_MPEG12_PICTURE_CODING_TYPE_B)
- write_bits(&bs_vop, context->desc.mpeg4.vop_fcode_backward, 3);
-
- vop_size = bs_vop.pos/8;
- memcpy(context->mpeg4.start_code + context->mpeg4.start_code_size, vop, vop_size);
- context->mpeg4.start_code_size += vop_size;
-}
-
static unsigned int
bufHasStartcode(vlVaBuffer *buf, unsigned int code, unsigned int bits)
{
diff --git a/src/gallium/state_trackers/va/picture_mpeg4.c b/src/gallium/state_trackers/va/picture_mpeg4.c
new file mode 100644
index 00000000000..82659ef7b20
--- /dev/null
+++ b/src/gallium/state_trackers/va/picture_mpeg4.c
@@ -0,0 +1,209 @@
+/**************************************************************************
+ *
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "va_private.h"
+
+void vlVaHandlePictureParameterBufferMPEG4(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf)
+{
+ static const uint8_t default_intra_quant_matrix[64] = { 0 };
+ static const uint8_t default_non_intra_quant_matrix[64] = { 0 };
+
+ VAPictureParameterBufferMPEG4 *mpeg4 = buf->data;
+ unsigned i;
+
+ assert(buf->size >= sizeof(VAPictureParameterBufferMPEG4) && buf->num_elements == 1);
+
+ context->mpeg4.pps = *mpeg4;
+
+ /* vop_width */
+ /* vop_height */
+ /* forward_reference_picture */
+ /* backward_reference_picture */
+ context->desc.mpeg4.short_video_header =
+ mpeg4->vol_fields.bits.short_video_header;
+ /* chroma_format */
+ context->desc.mpeg4.interlaced = mpeg4->vol_fields.bits.interlaced;
+ /* obmc_disable */
+ /* sprite_enable */
+ /* sprite_warping_accuracy */
+ context->desc.mpeg4.quant_type = mpeg4->vol_fields.bits.quant_type;
+ context->desc.mpeg4.quarter_sample = mpeg4->vol_fields.bits.quarter_sample;
+ /* data_partitioned */
+ /* reversible_vlc */
+ context->desc.mpeg4.resync_marker_disable =
+ mpeg4->vol_fields.bits.resync_marker_disable;
+ /* no_of_sprite_warping_points */
+ /* sprite_trajectory_du */
+ /* sprite_trajectory_dv */
+ /* quant_precision */
+ context->desc.mpeg4.vop_coding_type = mpeg4->vop_fields.bits.vop_coding_type;
+ /* backward_reference_vop_coding_type */
+ /* vop_rounding_type */
+ /* intra_dc_vlc_thr */
+ context->desc.mpeg4.top_field_first =
+ mpeg4->vop_fields.bits.top_field_first;
+ context->desc.mpeg4.alternate_vertical_scan_flag =
+ mpeg4->vop_fields.bits.alternate_vertical_scan_flag;
+ context->desc.mpeg4.vop_fcode_forward = mpeg4->vop_fcode_forward;
+ context->desc.mpeg4.vop_fcode_backward = mpeg4->vop_fcode_backward;
+ context->desc.mpeg4.vop_time_increment_resolution =
+ mpeg4->vop_time_increment_resolution;
+ /* num_gobs_in_vop */
+ /* num_macroblocks_in_gob */
+ context->desc.mpeg4.trb[0] = mpeg4->TRB;
+ context->desc.mpeg4.trb[1] = mpeg4->TRB;
+ context->desc.mpeg4.trd[0] = mpeg4->TRD;
+ context->desc.mpeg4.trd[1] = mpeg4->TRD;
+
+ /* default [non-]intra quant matrix because mpv does not set these
+ matrices */
+ if (!context->desc.mpeg4.intra_matrix)
+ context->desc.mpeg4.intra_matrix = default_intra_quant_matrix;
+ if (!context->desc.mpeg4.non_intra_matrix)
+ context->desc.mpeg4.non_intra_matrix = default_non_intra_quant_matrix;
+
+ vlVaGetReferenceFrame(drv, mpeg4->forward_reference_picture, &context->desc.mpeg4.ref[0]);
+ vlVaGetReferenceFrame(drv, mpeg4->backward_reference_picture, &context->desc.mpeg4.ref[1]);
+
+ context->mpeg4.vti_bits = 0;
+ for (i = context->desc.mpeg4.vop_time_increment_resolution; i > 0; i /= 2)
+ ++context->mpeg4.vti_bits;
+}
+
+void vlVaHandleIQMatrixBufferMPEG4(vlVaContext *context, vlVaBuffer *buf)
+{
+ VAIQMatrixBufferMPEG4 *mpeg4 = buf->data;
+
+ assert(buf->size >= sizeof(VAIQMatrixBufferMPEG4) && buf->num_elements == 1);
+ if (mpeg4->load_intra_quant_mat)
+ context->desc.mpeg4.intra_matrix = mpeg4->intra_quant_mat;
+ else
+ context->desc.mpeg4.intra_matrix = NULL;
+
+ if (mpeg4->load_non_intra_quant_mat)
+ context->desc.mpeg4.non_intra_matrix = mpeg4->non_intra_quant_mat;
+ else
+ context->desc.mpeg4.non_intra_matrix = NULL;
+}
+
+void vlVaHandleSliceParameterBufferMPEG4(vlVaContext *context, vlVaBuffer *buf)
+{
+ VASliceParameterBufferMPEG4 *mpeg4 = buf->data;
+
+ assert(buf->size >= sizeof(VASliceParameterBufferMPEG4) && buf->num_elements == 1);
+ context->mpeg4.quant_scale = mpeg4->quant_scale;
+}
+
+struct bit_stream
+{
+ uint8_t *data;
+ unsigned int length; /* bits */
+ unsigned int pos; /* bits */
+};
+
+static inline void
+write_bit(struct bit_stream *writer, unsigned int bit)
+{
+ assert(writer->length > (writer)->pos);
+ writer->data[writer->pos>>3] |= ((bit & 1)<<(7 - (writer->pos & 7)));
+ writer->pos++;
+}
+
+static inline void
+write_bits(struct bit_stream *writer, unsigned int bits, unsigned int len)
+{
+ int i;
+ assert(len <= sizeof(bits)*8);
+ for (i = len - 1; i >= 0; i--)
+ write_bit(writer, bits>>i);
+}
+
+void vlVaDecoderFixMPEG4Startcode(vlVaContext *context)
+{
+ uint8_t vop[] = { 0x00, 0x00, 0x01, 0xb6, 0x00, 0x00, 0x00, 0x00, 0x00 };
+ struct bit_stream bs_vop = {vop, sizeof(vop)*8, 32};
+ unsigned int vop_time_inc;
+ int mod_time;
+ unsigned int vop_size;
+ unsigned int vop_coding_type = context->desc.mpeg4.vop_coding_type;
+
+ context->mpeg4.start_code_size = 0;
+ memset(context->mpeg4.start_code, 0, sizeof(context->mpeg4.start_code));
+ if (vop_coding_type+1 == PIPE_MPEG12_PICTURE_CODING_TYPE_I) {
+ unsigned int vop_time = context->mpeg4.frame_num/
+ context->desc.mpeg4.vop_time_increment_resolution;
+ unsigned int vop_hour = vop_time / 3600;
+ unsigned int vop_minute = (vop_time / 60) % 60;
+ unsigned int vop_second = vop_time % 60;
+ uint8_t group_of_vop[] = { 0x00, 0x00, 0x01, 0xb3, 0x00, 0x00, 0x00 };
+ struct bit_stream bs_gvop = {group_of_vop, sizeof(group_of_vop)*8, 32};
+
+ write_bits(&bs_gvop, vop_hour, 5);
+ write_bits(&bs_gvop, vop_minute, 6);
+ write_bit(&bs_gvop, 1); /* marker_bit */
+ write_bits(&bs_gvop, vop_second, 6);
+ write_bit(&bs_gvop, 0); /* closed_gov */ /* TODO replace magic */
+ write_bit(&bs_gvop, 0); /* broken_link */
+ write_bit(&bs_gvop, 0); /* padding */
+ write_bits(&bs_gvop, 7, 3); /* padding */
+
+ memcpy(context->mpeg4.start_code, group_of_vop, sizeof(group_of_vop));
+ context->mpeg4.start_code_size += sizeof(group_of_vop);
+ }
+
+ write_bits(&bs_vop, vop_coding_type, 2);
+ mod_time = context->mpeg4.frame_num %
+ context->desc.mpeg4.vop_time_increment_resolution == 0 &&
+ vop_coding_type+1 != PIPE_MPEG12_PICTURE_CODING_TYPE_I;
+ while (mod_time--)
+ write_bit(&bs_vop, 1); /* modulo_time_base */
+ write_bit(&bs_vop, 0); /* modulo_time_base */
+
+ write_bit(&bs_vop, 1); /* marker_bit */
+ vop_time_inc = context->mpeg4.frame_num %
+ context->desc.mpeg4.vop_time_increment_resolution;
+ write_bits(&bs_vop, vop_time_inc, context->mpeg4.vti_bits);
+ write_bit(&bs_vop, 1); /* marker_bit */
+ write_bit(&bs_vop, 1); /* vop_coded */
+ if (vop_coding_type+1 == PIPE_MPEG12_PICTURE_CODING_TYPE_P)
+ write_bit(&bs_vop, context->mpeg4.pps.vop_fields.bits.vop_rounding_type);
+ write_bits(&bs_vop, context->mpeg4.pps.vop_fields.bits.intra_dc_vlc_thr, 3);
+ if (context->mpeg4.pps.vol_fields.bits.interlaced) {
+ write_bit(&bs_vop, context->mpeg4.pps.vop_fields.bits.top_field_first);
+ write_bit(&bs_vop, context->mpeg4.pps.vop_fields.bits.alternate_vertical_scan_flag);
+ }
+
+ write_bits(&bs_vop, context->mpeg4.quant_scale, context->mpeg4.pps.quant_precision);
+ if (vop_coding_type+1 != PIPE_MPEG12_PICTURE_CODING_TYPE_I)
+ write_bits(&bs_vop, context->desc.mpeg4.vop_fcode_forward, 3);
+ if (vop_coding_type+1 == PIPE_MPEG12_PICTURE_CODING_TYPE_B)
+ write_bits(&bs_vop, context->desc.mpeg4.vop_fcode_backward, 3);
+
+ vop_size = bs_vop.pos/8;
+ memcpy(context->mpeg4.start_code + context->mpeg4.start_code_size, vop, vop_size);
+ context->mpeg4.start_code_size += vop_size;
+}
diff --git a/src/gallium/state_trackers/va/va_private.h b/src/gallium/state_trackers/va/va_private.h
index 8ada8c30196..6fb687b781e 100644
--- a/src/gallium/state_trackers/va/va_private.h
+++ b/src/gallium/state_trackers/va/va_private.h
@@ -350,5 +350,9 @@ void vlVaHandlePictureParameterBufferH264(vlVaDriver *drv, vlVaContext *context,
void vlVaHandleIQMatrixBufferH264(vlVaContext *context, vlVaBuffer *buf);
void vlVaHandleSliceParameterBufferH264(vlVaContext *context, vlVaBuffer *buf);
void vlVaHandlePictureParameterBufferVC1(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf);
+void vlVaHandlePictureParameterBufferMPEG4(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf);
+void vlVaHandleIQMatrixBufferMPEG4(vlVaContext *context, vlVaBuffer *buf);
+void vlVaHandleSliceParameterBufferMPEG4(vlVaContext *context, vlVaBuffer *buf);
+void vlVaDecoderFixMPEG4Startcode(vlVaContext *context);
#endif //VA_PRIVATE_H
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 15:10:29 +0000