Chiebot-Mirror
/
FFmpeg
mirror of https://github.com/FFmpeg/FFmpeg.git
8
0
Fork 0
Code Issues Projects Releases Wiki Activity

lavfi/vaapi: remove duplicated code

Browse Source 
Add a ff_ function to handle mulitple pipeline parameters. No functional
changes.

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
pull/388/head
Haihao Xiang 2 years ago
parent f5f1c1fd6b
commit f1a8d3b0b6
3 changed files with 77 additions and 140 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 78
      libavfilter/vaapi_vpp.c
  2. 5
      libavfilter/vaapi_vpp.h
  3. 122
      libavfilter/vf_overlay_vaapi.c

78
libavfilter/vaapi_vpp.c
Unescape View File

@ -588,17 +588,53 @@ int ff_vaapi_vpp_make_param_buffers(AVFilterContext *avctx,
return 0;
}
int ff_vaapi_vpp_render_picture(AVFilterContext *avctx,
static int vaapi_vpp_render_single_pipeline_buffer(AVFilterContext *avctx,
VAProcPipelineParameterBuffer *params,
VABufferID *params_id)
{
VAAPIVPPContext *ctx = avctx->priv;
VAStatus vas;
vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context,
VAProcPipelineParameterBufferType,
sizeof(*params), 1, params, params_id);
if (vas != VA_STATUS_SUCCESS) {
av_log(avctx, AV_LOG_ERROR, "Failed to create parameter buffer: "
"%d (%s).\n", vas, vaErrorStr(vas));
*params_id = VA_INVALID_ID;
return AVERROR(EIO);
}
av_log(avctx, AV_LOG_DEBUG, "Pipeline parameter buffer is %#x.\n", *params_id);
vas = vaRenderPicture(ctx->hwctx->display, ctx->va_context, params_id, 1);
if (vas != VA_STATUS_SUCCESS) {
av_log(avctx, AV_LOG_ERROR, "Failed to render parameter buffer: "
"%d (%s).\n", vas, vaErrorStr(vas));
return AVERROR(EIO);
}
return 0;
}
int ff_vaapi_vpp_render_pictures(AVFilterContext *avctx,
VAProcPipelineParameterBuffer *params_list,
int cout,
AVFrame *output_frame)
{
VAAPIVPPContext *ctx = avctx->priv;
VASurfaceID output_surface;
VABufferID params_id;
VABufferID *params_ids;
VAStatus vas;
int err;
params_ids = (VABufferID *)av_malloc_array(cout, sizeof(VABufferID));
if (!params_ids)
return AVERROR(ENOMEM);
for (int i = 0; i < cout; i++)
params_ids[i] = VA_INVALID_ID;
output_surface = (VASurfaceID)(uintptr_t)output_frame->data[3];
vas = vaBeginPicture(ctx->hwctx->display,
@ -610,24 +646,9 @@ int ff_vaapi_vpp_render_picture(AVFilterContext *avctx,
goto fail;
}
vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context,
VAProcPipelineParameterBufferType,
sizeof(*params), 1, params, &params_id);
if (vas != VA_STATUS_SUCCESS) {
av_log(avctx, AV_LOG_ERROR, "Failed to create parameter buffer: "
"%d (%s).\n", vas, vaErrorStr(vas));
err = AVERROR(EIO);
goto fail_after_begin;
}
av_log(avctx, AV_LOG_DEBUG, "Pipeline parameter buffer is %#x.\n",
params_id);
vas = vaRenderPicture(ctx->hwctx->display, ctx->va_context,
&params_id, 1);
if (vas != VA_STATUS_SUCCESS) {
av_log(avctx, AV_LOG_ERROR, "Failed to render parameter buffer: "
"%d (%s).\n", vas, vaErrorStr(vas));
err = AVERROR(EIO);
for (int i = 0; i < cout; i++) {
err = vaapi_vpp_render_single_pipeline_buffer(avctx, &params_list[i], &params_ids[i]);
if (err)
goto fail_after_begin;
}
@ -641,14 +662,17 @@ int ff_vaapi_vpp_render_picture(AVFilterContext *avctx,
if (CONFIG_VAAPI_1 || ctx->hwctx->driver_quirks &
AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS) {
vas = vaDestroyBuffer(ctx->hwctx->display, params_id);
for (int i = 0; i < cout && params_ids[i] != VA_INVALID_ID; i++) {
vas = vaDestroyBuffer(ctx->hwctx->display, params_ids[i]);
if (vas != VA_STATUS_SUCCESS) {
av_log(avctx, AV_LOG_ERROR, "Failed to free parameter buffer: "
"%d (%s).\n", vas, vaErrorStr(vas));
// And ignore.
}
}
}
av_freep(&params_ids);
return 0;
// We want to make sure that if vaBeginPicture has been called, we also
@ -656,13 +680,21 @@ int ff_vaapi_vpp_render_picture(AVFilterContext *avctx,
// do something else nasty, but once we're in this failure case there
// isn't much else we can do.
fail_after_begin:
vaRenderPicture(ctx->hwctx->display, ctx->va_context, &params_id, 1);
vaRenderPicture(ctx->hwctx->display, ctx->va_context, &params_ids[0], 1);
fail_after_render:
vaEndPicture(ctx->hwctx->display, ctx->va_context);
fail:
av_freep(&params_ids);
return err;
}
int ff_vaapi_vpp_render_picture(AVFilterContext *avctx,
VAProcPipelineParameterBuffer *params,
AVFrame *output_frame)
{
return ff_vaapi_vpp_render_pictures(avctx, params, 1, output_frame);
}
void ff_vaapi_vpp_ctx_init(AVFilterContext *avctx)
{
int i;

5
libavfilter/vaapi_vpp.h
Unescape View File

@ -83,4 +83,9 @@ int ff_vaapi_vpp_render_picture(AVFilterContext *avctx,
VAProcPipelineParameterBuffer *params,
AVFrame *output_frame);
int ff_vaapi_vpp_render_pictures(AVFilterContext *avctx,
VAProcPipelineParameterBuffer *params_list,
int count,
AVFrame *output_frame);
#endif /* AVFILTER_VAAPI_VPP_H */

122
libavfilter/vf_overlay_vaapi.c
Unescape View File

@ -159,106 +159,6 @@ static int overlay_vaapi_build_filter_params(AVFilterContext *avctx)
return 0;
}
static int overlay_vaapi_render_picture(AVFilterContext *avctx,
VAProcPipelineParameterBuffer *params,
VAProcPipelineParameterBuffer *subpic_params,
AVFrame *output_frame)
{
VAAPIVPPContext *ctx = avctx->priv;
VASurfaceID output_surface;
VABufferID params_id;
VABufferID subpic_params_id;
VAStatus vas;
int err = 0;
output_surface = (VASurfaceID)(uintptr_t)output_frame->data[3];
vas = vaBeginPicture(ctx->hwctx->display,
ctx->va_context, output_surface);
if (vas != VA_STATUS_SUCCESS) {
av_log(avctx, AV_LOG_ERROR, "Failed to attach new picture: "
"%d (%s).\n", vas, vaErrorStr(vas));
err = AVERROR(EIO);
goto fail;
}
vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context,
VAProcPipelineParameterBufferType,
sizeof(*params), 1, params, &params_id);
if (vas != VA_STATUS_SUCCESS) {
av_log(avctx, AV_LOG_ERROR, "Failed to create parameter buffer: "
"%d (%s).\n", vas, vaErrorStr(vas));
err = AVERROR(EIO);
goto fail_after_begin;
}
av_log(avctx, AV_LOG_DEBUG, "Pipeline parameter buffer is %#x.\n",
params_id);
vas = vaRenderPicture(ctx->hwctx->display, ctx->va_context,
&params_id, 1);
if (vas != VA_STATUS_SUCCESS) {
av_log(avctx, AV_LOG_ERROR, "Failed to render parameter buffer: "
"%d (%s).\n", vas, vaErrorStr(vas));
err = AVERROR(EIO);
goto fail_after_begin;
}
if (subpic_params) {
vas = vaCreateBuffer(ctx->hwctx->display, ctx->va_context,
VAProcPipelineParameterBufferType,
sizeof(*subpic_params), 1, subpic_params, &subpic_params_id);
if (vas != VA_STATUS_SUCCESS) {
av_log(avctx, AV_LOG_ERROR, "Failed to create parameter buffer: "
"%d (%s).\n", vas, vaErrorStr(vas));
err = AVERROR(EIO);
goto fail_after_begin;
}
av_log(avctx, AV_LOG_DEBUG, "Pipeline subpic parameter buffer is %#x.\n",
subpic_params_id);
vas = vaRenderPicture(ctx->hwctx->display, ctx->va_context,
&subpic_params_id, 1);
if (vas != VA_STATUS_SUCCESS) {
av_log(avctx, AV_LOG_ERROR, "Failed to render subpic parameter buffer: "
"%d (%s).\n", vas, vaErrorStr(vas));
err = AVERROR(EIO);
goto fail_after_begin;
}
}
vas = vaEndPicture(ctx->hwctx->display, ctx->va_context);
if (vas != VA_STATUS_SUCCESS) {
av_log(avctx, AV_LOG_ERROR, "Failed to start picture processing: "
"%d (%s).\n", vas, vaErrorStr(vas));
err = AVERROR(EIO);
goto fail_after_render;
}
if (CONFIG_VAAPI_1 || ctx->hwctx->driver_quirks &
AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS) {
vas = vaDestroyBuffer(ctx->hwctx->display, params_id);
if (vas != VA_STATUS_SUCCESS) {
av_log(avctx, AV_LOG_ERROR, "Failed to free parameter buffer: "
"%d (%s).\n", vas, vaErrorStr(vas));
// And ignore.
}
}
return 0;
// We want to make sure that if vaBeginPicture has been called, we also
// call vaRenderPicture and vaEndPicture. These calls may well fail or
// do something else nasty, but once we're in this failure case there
// isn't much else we can do.
fail_after_begin:
vaRenderPicture(ctx->hwctx->display, ctx->va_context, &params_id, 1);
fail_after_render:
vaEndPicture(ctx->hwctx->display, ctx->va_context);
fail:
return err;
}
static int overlay_vaapi_blend(FFFrameSync *fs)
{
AVFilterContext *avctx = fs->parent;
@ -267,7 +167,7 @@ static int overlay_vaapi_blend(FFFrameSync *fs)
VAAPIVPPContext *vpp_ctx = avctx->priv;
AVFrame *input_main, *input_overlay;
AVFrame *output;
VAProcPipelineParameterBuffer params, subpic_params;
VAProcPipelineParameterBuffer params[2];
VABlendState blend_state = { 0 }; /**< Blend State */
VARectangle overlay_region, output_region;
int err;
@ -296,7 +196,7 @@ static int overlay_vaapi_blend(FFFrameSync *fs)
if (err < 0)
goto fail;
err = ff_vaapi_vpp_init_params(avctx, &params,
err = ff_vaapi_vpp_init_params(avctx, &params[0],
input_main, output);
if (err < 0)
goto fail;
@ -308,11 +208,11 @@ static int overlay_vaapi_blend(FFFrameSync *fs)
.height = output->height,
};
params.filters = &vpp_ctx->filter_buffers[0];
params.num_filters = vpp_ctx->nb_filter_buffers;
params[0].filters = &vpp_ctx->filter_buffers[0];
params[0].num_filters = vpp_ctx->nb_filter_buffers;
params.output_region = &output_region;
params.output_background_color = VAAPI_VPP_BACKGROUND_BLACK;
params[0].output_region = &output_region;
params[0].output_background_color = VAAPI_VPP_BACKGROUND_BLACK;
if (input_overlay) {
av_log(avctx, AV_LOG_DEBUG, "Filter overlay: %s, %ux%u (%"PRId64").\n",
@ -333,17 +233,17 @@ static int overlay_vaapi_blend(FFFrameSync *fs)
"will crop the overlay image according based on the main image.\n");
}
memcpy(&subpic_params, &params, sizeof(subpic_params));
memcpy(&params[1], &params[0], sizeof(params[0]));
blend_state.flags = ctx->blend_flags;
blend_state.global_alpha = ctx->blend_alpha;
subpic_params.blend_state = &blend_state;
params[1].blend_state = &blend_state;
subpic_params.surface = (VASurfaceID)(uintptr_t)input_overlay->data[3];
subpic_params.output_region = &overlay_region;
params[1].surface = (VASurfaceID)(uintptr_t)input_overlay->data[3];
params[1].output_region = &overlay_region;
}
err = overlay_vaapi_render_picture(avctx, &params, input_overlay ? &subpic_params : NULL, output);
err = ff_vaapi_vpp_render_pictures(avctx, params, input_overlay ? 2 : 1, output);
if (err < 0)
goto fail;

Write Preview
Loading…
Cancel
Save