[Mesa-dev] [PATCH 3/8] st/va: move MPEG12 functions into separate file
Christian König
deathsimple at vodafone.de
Mon Nov 23 06:37:23 PST 2015
From: Christian König <christian.koenig at amd.com>
Signed-off-by: Christian König <christian.koenig at amd.com>
---
src/gallium/state_trackers/va/Makefile.sources | 1 +
src/gallium/state_trackers/va/picture.c | 57 +++---------------
src/gallium/state_trackers/va/picture_mpeg12.c | 80 ++++++++++++++++++++++++++
src/gallium/state_trackers/va/va_private.h | 3 +
4 files changed, 92 insertions(+), 49 deletions(-)
create mode 100644 src/gallium/state_trackers/va/picture_mpeg12.c
diff --git a/src/gallium/state_trackers/va/Makefile.sources b/src/gallium/state_trackers/va/Makefile.sources
index dd0cef5..e0ab43f 100644
--- a/src/gallium/state_trackers/va/Makefile.sources
+++ b/src/gallium/state_trackers/va/Makefile.sources
@@ -5,6 +5,7 @@ C_SOURCES := \
display.c \
image.c \
picture.c \
+ picture_mpeg12.c \
postproc.c \
subpicture.c \
surface.c \
diff --git a/src/gallium/state_trackers/va/picture.c b/src/gallium/state_trackers/va/picture.c
index 23a1ffa..67b7acb 100644
--- a/src/gallium/state_trackers/va/picture.c
+++ b/src/gallium/state_trackers/va/picture.c
@@ -75,9 +75,9 @@ vlVaBeginPicture(VADriverContextP ctx, VAContextID context_id, VASurfaceID rende
return VA_STATUS_SUCCESS;
}
-static void
-getReferenceFrame(vlVaDriver *drv, VASurfaceID surface_id,
- struct pipe_video_buffer **ref_frame)
+void
+vlVaGetReferenceFrame(vlVaDriver *drv, VASurfaceID surface_id,
+ struct pipe_video_buffer **ref_frame)
{
vlVaSurface *surf = handle_table_get(drv->htab, surface_id);
if (surf)
@@ -89,7 +89,6 @@ getReferenceFrame(vlVaDriver *drv, VASurfaceID surface_id,
static void
handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf)
{
- VAPictureParameterBufferMPEG2 *mpeg2;
VAPictureParameterBufferH264 *h264;
VAPictureParameterBufferVC1 * vc1;
VAPictureParameterBufferMPEG4 *mpeg4;
@@ -102,36 +101,7 @@ handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *
switch (u_reduce_video_profile(context->decoder->profile)) {
case PIPE_VIDEO_FORMAT_MPEG12:
- assert(buf->size >= sizeof(VAPictureParameterBufferMPEG2) && buf->num_elements == 1);
- mpeg2 = buf->data;
- /*horizontal_size;*/
- /*vertical_size;*/
- getReferenceFrame(drv, mpeg2->forward_reference_picture, &context->desc.mpeg12.ref[0]);
- getReferenceFrame(drv, mpeg2->backward_reference_picture, &context->desc.mpeg12.ref[1]);
- context->desc.mpeg12.picture_coding_type = mpeg2->picture_coding_type;
- context->desc.mpeg12.f_code[0][0] = ((mpeg2->f_code >> 12) & 0xf) - 1;
- context->desc.mpeg12.f_code[0][1] = ((mpeg2->f_code >> 8) & 0xf) - 1;
- context->desc.mpeg12.f_code[1][0] = ((mpeg2->f_code >> 4) & 0xf) - 1;
- context->desc.mpeg12.f_code[1][1] = (mpeg2->f_code & 0xf) - 1;
- context->desc.mpeg12.intra_dc_precision =
- mpeg2->picture_coding_extension.bits.intra_dc_precision;
- context->desc.mpeg12.picture_structure =
- mpeg2->picture_coding_extension.bits.picture_structure;
- context->desc.mpeg12.top_field_first =
- mpeg2->picture_coding_extension.bits.top_field_first;
- context->desc.mpeg12.frame_pred_frame_dct =
- mpeg2->picture_coding_extension.bits.frame_pred_frame_dct;
- context->desc.mpeg12.concealment_motion_vectors =
- mpeg2->picture_coding_extension.bits.concealment_motion_vectors;
- context->desc.mpeg12.q_scale_type =
- mpeg2->picture_coding_extension.bits.q_scale_type;
- context->desc.mpeg12.intra_vlc_format =
- mpeg2->picture_coding_extension.bits.intra_vlc_format;
- context->desc.mpeg12.alternate_scan =
- mpeg2->picture_coding_extension.bits.alternate_scan;
- /*repeat_first_field*/
- /*progressive_frame*/
- /*is_first_field*/
+ vlVaHandlePictureParameterBufferMPEG12(drv, context, buf);
break;
case PIPE_VIDEO_FORMAT_MPEG4_AVC:
@@ -199,8 +169,8 @@ handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *
case PIPE_VIDEO_FORMAT_VC1:
assert(buf->size >= sizeof(VAPictureParameterBufferVC1) && buf->num_elements == 1);
vc1 = buf->data;
- getReferenceFrame(drv, vc1->forward_reference_picture, &context->desc.vc1.ref[0]);
- getReferenceFrame(drv, vc1->backward_reference_picture, &context->desc.vc1.ref[1]);
+ vlVaGetReferenceFrame(drv, vc1->forward_reference_picture, &context->desc.vc1.ref[0]);
+ vlVaGetReferenceFrame(drv, vc1->backward_reference_picture, &context->desc.vc1.ref[1]);
context->desc.vc1.picture_type = vc1->picture_fields.bits.picture_type;
context->desc.vc1.frame_coding_mode = vc1->picture_fields.bits.frame_coding_mode;
context->desc.vc1.postprocflag = vc1->post_processing != 0;
@@ -433,7 +403,7 @@ handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *
if (index == 0x7F)
continue;
- getReferenceFrame(drv, hevc->ReferenceFrames[i].picture_id, &context->desc.h265.ref[i]);
+ vlVaGetReferenceFrame(drv, hevc->ReferenceFrames[i].picture_id, &context->desc.h265.ref[i]);
if ((hevc->ReferenceFrames[i].flags & VA_PICTURE_HEVC_RPS_ST_CURR_BEFORE) && (iBefore < 8)) {
context->desc.h265.RefPicSetStCurrBefore[iBefore++] = i;
@@ -458,24 +428,13 @@ handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *
static void
handleIQMatrixBuffer(vlVaContext *context, vlVaBuffer *buf)
{
- VAIQMatrixBufferMPEG2 *mpeg2;
VAIQMatrixBufferH264 *h264;
VAIQMatrixBufferMPEG4 *mpeg4;
VAIQMatrixBufferHEVC *h265;
switch (u_reduce_video_profile(context->decoder->profile)) {
case PIPE_VIDEO_FORMAT_MPEG12:
- assert(buf->size >= sizeof(VAIQMatrixBufferMPEG2) && buf->num_elements == 1);
- mpeg2 = buf->data;
- if (mpeg2->load_intra_quantiser_matrix)
- context->desc.mpeg12.intra_matrix = mpeg2->intra_quantiser_matrix;
- else
- context->desc.mpeg12.intra_matrix = NULL;
-
- if (mpeg2->load_non_intra_quantiser_matrix)
- context->desc.mpeg12.non_intra_matrix = mpeg2->non_intra_quantiser_matrix;
- else
- context->desc.mpeg12.non_intra_matrix = NULL;
+ vlVaHandleIQMatrixBufferMPEG12(context, buf);
break;
case PIPE_VIDEO_FORMAT_MPEG4_AVC:
diff --git a/src/gallium/state_trackers/va/picture_mpeg12.c b/src/gallium/state_trackers/va/picture_mpeg12.c
new file mode 100644
index 0000000..e587b1e
--- /dev/null
+++ b/src/gallium/state_trackers/va/picture_mpeg12.c
@@ -0,0 +1,80 @@
+/**************************************************************************
+ *
+ * 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 vlVaHandlePictureParameterBufferMPEG12(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf)
+{
+ VAPictureParameterBufferMPEG2 *mpeg2 = buf->data;
+
+ assert(buf->size >= sizeof(VAPictureParameterBufferMPEG2) && buf->num_elements == 1);
+ /*horizontal_size;*/
+ /*vertical_size;*/
+ vlVaGetReferenceFrame(drv, mpeg2->forward_reference_picture, &context->desc.mpeg12.ref[0]);
+ vlVaGetReferenceFrame(drv, mpeg2->backward_reference_picture, &context->desc.mpeg12.ref[1]);
+ context->desc.mpeg12.picture_coding_type = mpeg2->picture_coding_type;
+ context->desc.mpeg12.f_code[0][0] = ((mpeg2->f_code >> 12) & 0xf) - 1;
+ context->desc.mpeg12.f_code[0][1] = ((mpeg2->f_code >> 8) & 0xf) - 1;
+ context->desc.mpeg12.f_code[1][0] = ((mpeg2->f_code >> 4) & 0xf) - 1;
+ context->desc.mpeg12.f_code[1][1] = (mpeg2->f_code & 0xf) - 1;
+ context->desc.mpeg12.intra_dc_precision =
+ mpeg2->picture_coding_extension.bits.intra_dc_precision;
+ context->desc.mpeg12.picture_structure =
+ mpeg2->picture_coding_extension.bits.picture_structure;
+ context->desc.mpeg12.top_field_first =
+ mpeg2->picture_coding_extension.bits.top_field_first;
+ context->desc.mpeg12.frame_pred_frame_dct =
+ mpeg2->picture_coding_extension.bits.frame_pred_frame_dct;
+ context->desc.mpeg12.concealment_motion_vectors =
+ mpeg2->picture_coding_extension.bits.concealment_motion_vectors;
+ context->desc.mpeg12.q_scale_type =
+ mpeg2->picture_coding_extension.bits.q_scale_type;
+ context->desc.mpeg12.intra_vlc_format =
+ mpeg2->picture_coding_extension.bits.intra_vlc_format;
+ context->desc.mpeg12.alternate_scan =
+ mpeg2->picture_coding_extension.bits.alternate_scan;
+ /*repeat_first_field*/
+ /*progressive_frame*/
+ /*is_first_field*/
+}
+
+void vlVaHandleIQMatrixBufferMPEG12(vlVaContext *context, vlVaBuffer *buf)
+{
+ VAIQMatrixBufferMPEG2 *mpeg2 = buf->data;
+
+ assert(buf->size >= sizeof(VAIQMatrixBufferMPEG2) && buf->num_elements == 1);
+ if (mpeg2->load_intra_quantiser_matrix)
+ context->desc.mpeg12.intra_matrix = mpeg2->intra_quantiser_matrix;
+ else
+ context->desc.mpeg12.intra_matrix = NULL;
+
+ if (mpeg2->load_non_intra_quantiser_matrix)
+ context->desc.mpeg12.non_intra_matrix = mpeg2->non_intra_quantiser_matrix;
+ else
+ context->desc.mpeg12.non_intra_matrix = NULL;
+}
+
diff --git a/src/gallium/state_trackers/va/va_private.h b/src/gallium/state_trackers/va/va_private.h
index aeaf424..8948600 100644
--- a/src/gallium/state_trackers/va/va_private.h
+++ b/src/gallium/state_trackers/va/va_private.h
@@ -343,5 +343,8 @@ VAStatus vlVaQueryVideoProcPipelineCaps(VADriverContextP ctx, VAContextID contex
// internal functions
VAStatus vlVaHandleVAProcPipelineParameterBufferType(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf);
+void vlVaGetReferenceFrame(vlVaDriver *drv, VASurfaceID surface_id, struct pipe_video_buffer **ref_frame);
+void vlVaHandlePictureParameterBufferMPEG12(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf);
+void vlVaHandleIQMatrixBufferMPEG12(vlVaContext *context, vlVaBuffer *buf);
#endif //VA_PRIVATE_H
--
2.5.0
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