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-rw-r--r--src/gallium/state_trackers/va/context.c48
-rw-r--r--src/gallium/state_trackers/va/picture.c48
-rw-r--r--src/gallium/state_trackers/va/picture_h264.c4
-rw-r--r--src/gallium/state_trackers/va/va_private.h2
4 files changed, 68 insertions, 34 deletions
diff --git a/src/gallium/state_trackers/va/context.c b/src/gallium/state_trackers/va/context.c
index f0051e5f6a5..192794fefaa 100644
--- a/src/gallium/state_trackers/va/context.c
+++ b/src/gallium/state_trackers/va/context.c
@@ -187,7 +187,6 @@ vlVaCreateContext(VADriverContextP ctx, VAConfigID config_id, int picture_width,
int picture_height, int flag, VASurfaceID *render_targets,
int num_render_targets, VAContextID *context_id)
{
- struct pipe_video_codec templat = {};
vlVaDriver *drv;
vlVaContext *context;
int is_vpp;
@@ -213,27 +212,22 @@ vlVaCreateContext(VADriverContextP ctx, VAConfigID config_id, int picture_width,
return VA_STATUS_ERROR_INVALID_CONTEXT;
}
} else {
- templat.profile = config_id;
- templat.entrypoint = PIPE_VIDEO_ENTRYPOINT_BITSTREAM;
- templat.chroma_format = PIPE_VIDEO_CHROMA_FORMAT_420;
- templat.width = picture_width;
- templat.height = picture_height;
- templat.max_references = num_render_targets;
- templat.expect_chunked_decode = true;
-
- if (u_reduce_video_profile(templat.profile) ==
- PIPE_VIDEO_FORMAT_MPEG4_AVC)
- templat.level = u_get_h264_level(templat.width, templat.height,
- &templat.max_references);
-
- context->decoder = drv->pipe->create_video_codec(drv->pipe, &templat);
- if (!context->decoder) {
- FREE(context);
- return VA_STATUS_ERROR_ALLOCATION_FAILED;
- }
-
- if (u_reduce_video_profile(context->decoder->profile) ==
- PIPE_VIDEO_FORMAT_MPEG4_AVC) {
+ context->templat.profile = config_id;
+ context->templat.entrypoint = PIPE_VIDEO_ENTRYPOINT_BITSTREAM;
+ context->templat.chroma_format = PIPE_VIDEO_CHROMA_FORMAT_420;
+ context->templat.width = picture_width;
+ context->templat.height = picture_height;
+ context->templat.expect_chunked_decode = true;
+
+ switch (u_reduce_video_profile(context->templat.profile)) {
+ case PIPE_VIDEO_FORMAT_MPEG12:
+ case PIPE_VIDEO_FORMAT_VC1:
+ case PIPE_VIDEO_FORMAT_MPEG4:
+ context->templat.max_references = 2;
+ break;
+
+ case PIPE_VIDEO_FORMAT_MPEG4_AVC:
+ context->templat.max_references = 0;
context->desc.h264.pps = CALLOC_STRUCT(pipe_h264_pps);
if (!context->desc.h264.pps) {
FREE(context);
@@ -245,10 +239,10 @@ vlVaCreateContext(VADriverContextP ctx, VAConfigID config_id, int picture_width,
FREE(context);
return VA_STATUS_ERROR_ALLOCATION_FAILED;
}
- }
+ break;
- if (u_reduce_video_profile(context->decoder->profile) ==
- PIPE_VIDEO_FORMAT_HEVC) {
+ case PIPE_VIDEO_FORMAT_HEVC:
+ context->templat.max_references = num_render_targets;
context->desc.h265.pps = CALLOC_STRUCT(pipe_h265_pps);
if (!context->desc.h265.pps) {
FREE(context);
@@ -260,6 +254,10 @@ vlVaCreateContext(VADriverContextP ctx, VAConfigID config_id, int picture_width,
FREE(context);
return VA_STATUS_ERROR_ALLOCATION_FAILED;
}
+ break;
+
+ default:
+ break;
}
}
diff --git a/src/gallium/state_trackers/va/picture.c b/src/gallium/state_trackers/va/picture.c
index 34e7d553d1b..c7c377ad43e 100644
--- a/src/gallium/state_trackers/va/picture.c
+++ b/src/gallium/state_trackers/va/picture.c
@@ -59,14 +59,17 @@ vlVaBeginPicture(VADriverContextP ctx, VAContextID context_id, VASurfaceID rende
return VA_STATUS_ERROR_INVALID_SURFACE;
context->target = surf->buffer;
+
if (!context->decoder) {
/* VPP */
- if ((context->target->buffer_format != PIPE_FORMAT_B8G8R8A8_UNORM &&
+ if (context->templat.profile == PIPE_VIDEO_PROFILE_UNKNOWN &&
+ ((context->target->buffer_format != PIPE_FORMAT_B8G8R8A8_UNORM &&
context->target->buffer_format != PIPE_FORMAT_R8G8B8A8_UNORM &&
context->target->buffer_format != PIPE_FORMAT_B8G8R8X8_UNORM &&
context->target->buffer_format != PIPE_FORMAT_R8G8B8X8_UNORM) ||
- context->target->interlaced)
+ context->target->interlaced))
return VA_STATUS_ERROR_UNIMPLEMENTED;
+
return VA_STATUS_SUCCESS;
}
@@ -86,13 +89,14 @@ vlVaGetReferenceFrame(vlVaDriver *drv, VASurfaceID surface_id,
*ref_frame = NULL;
}
-static void
+static VAStatus
handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf)
{
VAPictureParameterBufferHEVC *hevc;
unsigned int i;
+ VAStatus vaStatus = VA_STATUS_SUCCESS;
- switch (u_reduce_video_profile(context->decoder->profile)) {
+ switch (u_reduce_video_profile(context->templat.profile)) {
case PIPE_VIDEO_FORMAT_MPEG12:
vlVaHandlePictureParameterBufferMPEG12(drv, context, buf);
break;
@@ -263,6 +267,31 @@ handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *
default:
break;
}
+
+ /* Create the decoder once max_references is known. */
+ if (!context->decoder) {
+ if (!context->target)
+ return VA_STATUS_ERROR_INVALID_CONTEXT;
+
+ if (context->templat.max_references == 0)
+ return VA_STATUS_ERROR_INVALID_BUFFER;
+
+ if (u_reduce_video_profile(context->templat.profile) ==
+ PIPE_VIDEO_FORMAT_MPEG4_AVC)
+ context->templat.level = u_get_h264_level(context->templat.width,
+ context->templat.height, &context->templat.max_references);
+
+ context->decoder = drv->pipe->create_video_codec(drv->pipe,
+ &context->templat);
+
+ if (!context->decoder)
+ return VA_STATUS_ERROR_ALLOCATION_FAILED;
+
+ context->decoder->begin_frame(context->decoder, context->target,
+ &context->desc.base);
+ }
+
+ return vaStatus;
}
static void
@@ -270,7 +299,7 @@ handleIQMatrixBuffer(vlVaContext *context, vlVaBuffer *buf)
{
VAIQMatrixBufferHEVC *h265;
- switch (u_reduce_video_profile(context->decoder->profile)) {
+ switch (u_reduce_video_profile(context->templat.profile)) {
case PIPE_VIDEO_FORMAT_MPEG12:
vlVaHandleIQMatrixBufferMPEG12(context, buf);
break;
@@ -304,7 +333,7 @@ handleSliceParameterBuffer(vlVaContext *context, vlVaBuffer *buf)
{
VASliceParameterBufferHEVC *h265;
- switch (u_reduce_video_profile(context->decoder->profile)) {
+ switch (u_reduce_video_profile(context->templat.profile)) {
case PIPE_VIDEO_FORMAT_MPEG4_AVC:
vlVaHandleSliceParameterBufferH264(context, buf);
break;
@@ -356,7 +385,7 @@ handleVASliceDataBufferType(vlVaContext *context, vlVaBuffer *buf)
static const uint8_t start_code_h265[] = { 0x00, 0x00, 0x01 };
static const uint8_t start_code_vc1[] = { 0x00, 0x00, 0x01, 0x0d };
- format = u_reduce_video_profile(context->decoder->profile);
+ format = u_reduce_video_profile(context->templat.profile);
switch (format) {
case PIPE_VIDEO_FORMAT_MPEG4_AVC:
if (bufHasStartcode(buf, 0x000001, 24))
@@ -428,7 +457,7 @@ vlVaRenderPicture(VADriverContextP ctx, VAContextID context_id, VABufferID *buff
switch (buf->type) {
case VAPictureParameterBufferType:
- handlePictureParameterBuffer(drv, context, buf);
+ vaStatus = handlePictureParameterBuffer(drv, context, buf);
break;
case VAIQMatrixBufferType:
@@ -472,6 +501,9 @@ vlVaEndPicture(VADriverContextP ctx, VAContextID context_id)
return VA_STATUS_ERROR_INVALID_CONTEXT;
if (!context->decoder) {
+ if (context->templat.profile != PIPE_VIDEO_PROFILE_UNKNOWN)
+ return VA_STATUS_ERROR_INVALID_CONTEXT;
+
/* VPP */
return VA_STATUS_SUCCESS;
}
diff --git a/src/gallium/state_trackers/va/picture_h264.c b/src/gallium/state_trackers/va/picture_h264.c
index bd6c8a0f127..f6e5b70ebcc 100644
--- a/src/gallium/state_trackers/va/picture_h264.c
+++ b/src/gallium/state_trackers/va/picture_h264.c
@@ -26,6 +26,7 @@
*
**************************************************************************/
+#include "util/u_video.h"
#include "va_private.h"
void vlVaHandlePictureParameterBufferH264(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf)
@@ -90,6 +91,9 @@ void vlVaHandlePictureParameterBufferH264(vlVaDriver *drv, vlVaContext *context,
h264->pic_fields.bits.redundant_pic_cnt_present_flag;
/*reference_pic_flag*/
context->desc.h264.frame_num = h264->frame_num;
+
+ if (!context->decoder && context->desc.h264.num_ref_frames > 0)
+ context->templat.max_references = MIN2(context->desc.h264.num_ref_frames, 16);
}
void vlVaHandleIQMatrixBufferH264(vlVaContext *context, vlVaBuffer *buf)
diff --git a/src/gallium/state_trackers/va/va_private.h b/src/gallium/state_trackers/va/va_private.h
index 98ca66af98c..da2e593d469 100644
--- a/src/gallium/state_trackers/va/va_private.h
+++ b/src/gallium/state_trackers/va/va_private.h
@@ -215,7 +215,7 @@ typedef struct {
} vlVaSubpicture;
typedef struct {
- struct pipe_video_codec *decoder;
+ struct pipe_video_codec templat, *decoder;
struct pipe_video_buffer *target;
union {
struct pipe_picture_desc base;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 19:10:43 +0000