FaSTTUBe/GST-Tensordecoder-ov_ep
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openexrdec: Consider the pixel aspect ratio stored in the file

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Sebastian Dröge 2013-11-23 19:11:42 +01:00
parent a90585c686
commit de3abac8ed
1 changed files with 4 additions and 1 deletions
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5
ext/openexr/gstopenexrdec.cpp
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@ -459,12 +459,14 @@ gst_openexr_dec_negotiate (GstOpenEXRDec * self, RgbaInputFile * file)
{ {
GstVideoFormat format; GstVideoFormat format;
gint width, height; gint width, height;
gfloat par;
/* TODO: Use displayWindow here and also support output of ARGB_F16 */ /* TODO: Use displayWindow here and also support output of ARGB_F16 */
format = GST_VIDEO_FORMAT_ARGB64; format = GST_VIDEO_FORMAT_ARGB64;
Box2i dw = file->dataWindow (); Box2i dw = file->dataWindow ();
width = dw.max.x - dw.min.x + 1; width = dw.max.x - dw.min.x + 1;
height = dw.max.y - dw.min.y + 1; height = dw.max.y - dw.min.y + 1;
par = file->pixelAspectRatio ();
if (!self->output_state || if (!self->output_state ||
self->output_state->info.finfo->format != format || self->output_state->info.finfo->format != format ||
@ -476,7 +478,8 @@ gst_openexr_dec_negotiate (GstOpenEXRDec * self, RgbaInputFile * file)
gst_video_decoder_set_output_state (GST_VIDEO_DECODER (self), format, gst_video_decoder_set_output_state (GST_VIDEO_DECODER (self), format,
width, height, self->input_state); width, height, self->input_state);
GST_DEBUG_OBJECT (self, "Have image of size %dx%d", width, height); GST_DEBUG_OBJECT (self, "Have image of size %dx%d (par %f)", width, height, par);
gst_util_double_to_fraction (par, &self->output_state->info.par_n, &self->output_state->info.par_d);
if (!gst_video_decoder_negotiate (GST_VIDEO_DECODER (self))) if (!gst_video_decoder_negotiate (GST_VIDEO_DECODER (self)))
return GST_FLOW_NOT_NEGOTIATED; return GST_FLOW_NOT_NEGOTIATED;