Displaying 8 results from an estimated 8 matches for "buffer_format".
2013 Aug 10
3
[PATCH 1/4] nouveau: fix number of surfaces in video buffer, use defines
Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
---
The pipe_surface miscount caused issues for my (failed) attempt at getting
vdpau to work with pmpeg.
src/gallium/drivers/nouveau/nouveau_video.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/gallium/drivers/nouveau/nouveau_video.h b/src/gallium/drivers/nouveau/nouveau_video.h
index 1d6ced0..be53758
2013 Jun 29
0
[PATCH] nv50: H.264/MPEG2 decoding support via VP2, available on NV84-NV96, NVA0
...gt; +{
> + struct nv84_decoder *dec = (struct nv84_decoder *)decoder;
> + struct nv84_video_buffer *target = (struct nv84_video_buffer *)video_target;
> +
> + struct pipe_mpeg12_picture_desc *desc = (struct pipe_mpeg12_picture_desc *)picture;
> +
> + assert(target->base.buffer_format == PIPE_FORMAT_NV12);
This can be written as
assert(video_target->buffer_format == PIPE_FORMAT_NV12);
> +
> + vl_mpg12_bs_decode(dec->mpeg12_bs,
> + video_target,
> + desc,
> + num_buffers,
> +...
2013 Jun 29
2
[PATCH] nv50: H.264/MPEG2 decoding support via VP2, available on NV84-NV96, NVA0
...ct nv84_decoder *dec = (struct nv84_decoder *)decoder;
>> + struct nv84_video_buffer *target = (struct nv84_video_buffer *)video_target;
>> +
>> + struct pipe_mpeg12_picture_desc *desc = (struct pipe_mpeg12_picture_desc *)picture;
>> +
>> + assert(target->base.buffer_format == PIPE_FORMAT_NV12);
> This can be written as
> assert(video_target->buffer_format == PIPE_FORMAT_NV12);
Good point. The code was a bit different at an earlier point.
>
>> +
>> + vl_mpg12_bs_decode(dec->mpeg12_bs,
>> + video_target,
>...
2013 Jun 30
0
[PATCH] nv50: H.264/MPEG2 decoding support via VP2, available on NV84-NV96, NVA0
...= (struct nv84_decoder *)decoder;
>>> + struct nv84_video_buffer *target = (struct nv84_video_buffer *)video_target;
>>> +
>>> + struct pipe_mpeg12_picture_desc *desc = (struct pipe_mpeg12_picture_desc *)picture;
>>> +
>>> + assert(target->base.buffer_format == PIPE_FORMAT_NV12);
>> This can be written as
>> assert(video_target->buffer_format == PIPE_FORMAT_NV12);
>
> Good point. The code was a bit different at an earlier point.
>
>>
>>> +
>>> + vl_mpg12_bs_decode(dec->mpeg12_bs,
>>> +...
2013 Jun 27
4
[PATCH] nv50: H.264/MPEG2 decoding support via VP2, available on NV84-NV96, NVA0
...const unsigned *num_bytes)
+{
+ struct nv84_decoder *dec = (struct nv84_decoder *)decoder;
+ struct nv84_video_buffer *target = (struct nv84_video_buffer *)video_target;
+
+ struct pipe_h264_picture_desc *desc = (struct pipe_h264_picture_desc *)picture;
+
+ assert(target->base.buffer_format == PIPE_FORMAT_NV12);
+
+ nv84_decoder_bsp(dec, desc, num_buffers, data, num_bytes, target);
+ nv84_decoder_vp_h264(dec, desc, target);
+}
+
+static void
+nv84_decoder_flush(struct pipe_video_decoder *decoder)
+{
+}
+
+static void
+nv84_decoder_begin_frame_h264(struct pipe_video_decoder *decode...
2013 Jun 30
0
[PATCH v2] nv50: H.264/MPEG2 decoding support via VP2, available on NV84-NV96, NVA0
...const unsigned *num_bytes)
+{
+ struct nv84_decoder *dec = (struct nv84_decoder *)decoder;
+ struct nv84_video_buffer *target = (struct nv84_video_buffer *)video_target;
+
+ struct pipe_h264_picture_desc *desc = (struct pipe_h264_picture_desc *)picture;
+
+ assert(target->base.buffer_format == PIPE_FORMAT_NV12);
+
+ nv84_decoder_bsp(dec, desc, num_buffers, data, num_bytes, target);
+ nv84_decoder_vp_h264(dec, desc, target);
+}
+
+static void
+nv84_decoder_flush(struct pipe_video_decoder *decoder)
+{
+}
+
+static void
+nv84_decoder_begin_frame_h264(struct pipe_video_decoder *decode...
2013 Jul 29
2
[PATCH 1/2] nv30: hook up PMPEG support via nouveau_video, enables XvMC to work
...ret = nouveau_bo_new(dec->screen->device, NOUVEAU_BO_GART | NOUVEAU_BO_MAP,
0, 1024 * 1024, NULL, &dec->cmd_bo);
@@ -793,7 +825,8 @@ nouveau_video_buffer_create(struct pipe_context *pipe,
* and it only supports the NV12 format
*/
if (templat->buffer_format != PIPE_FORMAT_NV12 || getenv("XVMC_VL") ||
- (screen->device->chipset >= 0x98 && screen->device->chipset != 0xa0))
+ (screen->device->chipset >= 0x98 && screen->device->chipset != 0xa0) ||
+ screen->device->chipset <...
2013 Aug 11
10
[PATCH 00/10] Add support for MPEG2 and VC-1 on VP3/VP4 for NV98-NVAF
As it turns out, with the proprietary firmware, the VP3 and VP4 interfaces are
identical. Furthermore, this is all already implemented for nvc0. So these
patches (a) move the easily sharable bits of the nvc0 implementation into the
nouveau directory, and then (b) implement the other parts in nv50. The
non-shared parts are still largely copies, but there are some differences, not
the least of which