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videotestsrc: add support for UYVY

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This commit is contained in:
David Svensson Fors 2016-11-21 09:05:42 +01:00 • committed by Wim Taymans
parent ddcbca3c4b
commit 5c56fbdfc2
2 changed files with 196 additions and 69 deletions
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29
spa/plugins/videotestsrc/videotestsrc.c
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@ -35,12 +35,6 @@
#define FRAMES_TO_TIME(this,f) ((this->current_format.info.raw.framerate.denom * (f) * SPA_NSEC_PER_SEC) / \
(this->current_format.info.raw.framerate.num))
#define STATE_GET_IMAGE_WIDTH(this) this->current_format.info.raw.size.width
#define STATE_GET_IMAGE_HEIGHT(this) this->current_format.info.raw.size.height
#define STATE_GET_IMAGE_SIZE(this) \
(this->bpp * STATE_GET_IMAGE_WIDTH(this) * STATE_GET_IMAGE_HEIGHT(this))
typedef struct {
uint32_t node;
uint32_t clock;
@ -200,9 +194,7 @@ send_have_output (SpaVideoTestSrc *this)
static SpaResult
fill_buffer (SpaVideoTestSrc *this, VTSBuffer *b)
{
draw_smpte_snow (this, b->ptr);
return SPA_RESULT_OK;
return draw (this, b->ptr);
}
static SpaResult update_loop_enabled (SpaVideoTestSrc *this, bool enabled);
@ -505,18 +497,29 @@ spa_videotestsrc_node_port_set_format (SpaNode *node,
}
if (this->have_format) {
SpaVideoInfoRaw *raw_info = &this->current_format.info.raw;
switch (raw_info->format) {
case SPA_VIDEO_FORMAT_RGB:
this->bpp = 3;
break;
case SPA_VIDEO_FORMAT_UYVY:
this->bpp = 2;
break;
default:
return SPA_RESULT_NOT_IMPLEMENTED;
}
this->info.maxbuffering = -1;
this->info.latency = 0;
this->bpp = 3;
this->info.n_params = 2;
this->info.params = this->params;
this->params[0] = &this->param_buffers.param;
this->param_buffers.param.type = SPA_ALLOC_PARAM_TYPE_BUFFERS;
this->param_buffers.param.size = sizeof (this->param_buffers);
this->param_buffers.minsize = STATE_GET_IMAGE_SIZE (this);
this->param_buffers.stride = this->bpp * STATE_GET_IMAGE_WIDTH (this);
this->param_buffers.stride = this->bpp * raw_info->size.width;
this->param_buffers.minsize = this->param_buffers.stride * raw_info->size.height;
this->param_buffers.min_buffers = 2;
this->param_buffers.max_buffers = 32;
this->param_buffers.align = 16;