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hwcontext_cuda: Add P010 and YUV444P16 pixel format 

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Yogender Kumar Gupta 2016-09-19 20:01:10 +05:30 committed by Anton Khirnov
parent 75d98e30af
commit 340f12f712
1 changed files with 22 additions and 0 deletions
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22
libavutil/hwcontext_cuda.c
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@ -32,7 +32,9 @@ typedef struct CUDAFramesContext {
static const enum AVPixelFormat supported_formats[] = {
AV_PIX_FMT_NV12,
AV_PIX_FMT_YUV420P,
AV_PIX_FMT_P010,
AV_PIX_FMT_YUV444P,
AV_PIX_FMT_YUV444P16,
};
static void cuda_buffer_free(void *opaque, uint8_t *data)
@ -105,9 +107,15 @@ static int cuda_frames_init(AVHWFramesContext *ctx)
case AV_PIX_FMT_YUV420P:
size = ctx->width * ctx->height * 3 / 2;
break;
case AV_PIX_FMT_P010:
size = ctx->width * ctx->height * 3;
break;
case AV_PIX_FMT_YUV444P:
size = ctx->width * ctx->height * 3;
break;
case AV_PIX_FMT_YUV444P16:
size = ctx->width * ctx->height * 6;
break;
}
ctx->internal->pool_internal = av_buffer_pool_init2(size, ctx, cuda_pool_alloc, NULL);
@ -139,6 +147,12 @@ static int cuda_get_buffer(AVHWFramesContext *ctx, AVFrame *frame)
frame->linesize[1] = ctx->width / 2;
frame->linesize[2] = ctx->width / 2;
break;
case AV_PIX_FMT_P010:
frame->data[0] = frame->buf[0]->data;
frame->data[1] = frame->data[0] + 2 * ctx->width * ctx->height;
frame->linesize[0] = 2 * ctx->width;
frame->linesize[1] = 2 * ctx->width;
break;
case AV_PIX_FMT_YUV444P:
frame->data[0] = frame->buf[0]->data;
frame->data[1] = frame->data[0] + ctx->width * ctx->height;
@ -147,6 +161,14 @@ static int cuda_get_buffer(AVHWFramesContext *ctx, AVFrame *frame)
frame->linesize[1] = ctx->width;
frame->linesize[2] = ctx->width;
break;
case AV_PIX_FMT_YUV444P16:
frame->data[0] = frame->buf[0]->data;
frame->data[1] = frame->data[0] + 2 * ctx->width * ctx->height;
frame->data[2] = frame->data[1] + 2 * ctx->width * ctx->height;
frame->linesize[0] = 2 * ctx->width;
frame->linesize[1] = 2 * ctx->width;
frame->linesize[2] = 2 * ctx->width;
break;
default:
av_frame_unref(frame);
return AVERROR_BUG;