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imperxflexsrc: add untested support for RGB

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This commit is contained in:
Joshua M. Doe 2015-10-21 08:52:42 -04:00
parent 69a1db6b2f
commit 8d426a1afc
1 changed files with 12 additions and 13 deletions
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25
sys/imperx/gstframelinksrc.c
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@ -80,7 +80,8 @@ static GstStaticPadTemplate gst_framelinksrc_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("{ GRAY8, GRAY16_LE, GRAY16_BE }"))
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE
("{ GRAY8, GRAY16_LE, GRAY16_BE, RGBA }"))
);
/* class initialization */
@ -285,7 +286,6 @@ gst_framelinksrc_start (GstBaseSrc * bsrc)
VCECLB_ConfigurationA camConfig;
VCECLB_Error err;
GstVideoInfo vinfo;
int bpp, Bpp;
VCECLB_CameraDataEx *ci;
VCECLB_EnumData enumData;
HANDLE hDevEnum;
@ -384,13 +384,11 @@ gst_framelinksrc_start (GstBaseSrc * bsrc)
vinfo.width = ci->Width;
vinfo.height = ci->Height;
bpp = ci->BitDepth;
if (bpp <= 8) {
ci->BitDepth = ci->BitDepth;
if (ci->BitDepth <= 8) {
vinfo.finfo = gst_video_format_get_info (GST_VIDEO_FORMAT_GRAY8);
src->caps = gst_video_info_to_caps (&vinfo);
Bpp = 1;
} else if (bpp > 8 && bpp <= 16) {
} else if (ci->BitDepth > 8 && ci->BitDepth <= 16) {
GValue val = G_VALUE_INIT;
GstStructure *s;
@ -403,15 +401,15 @@ gst_framelinksrc_start (GstBaseSrc * bsrc)
/* set bpp, extra info for GRAY16 so elements can scale properly */
s = gst_caps_get_structure (src->caps, 0);
g_value_init (&val, G_TYPE_INT);
g_value_set_int (&val, bpp);
g_value_set_int (&val, ci->BitDepth);
gst_structure_set_value (s, "bpp", &val);
g_value_unset (&val);
Bpp = 2;
} else if (ci->BitDepth == 24) {
vinfo.finfo = gst_video_format_get_info (GST_VIDEO_FORMAT_RGBA);
src->caps = gst_video_info_to_caps (&vinfo);
} else {
/* TODO: support 24-bit RGB */
GST_ELEMENT_ERROR (src, STREAM, WRONG_TYPE,
("Unknown or unsupported bit depth (%d).", bpp), (NULL));
("Unknown or unsupported bit depth (%d).", ci->BitDepth), (NULL));
return FALSE;
}
@ -537,7 +535,8 @@ gst_framelinksrc_create_buffer_from_frameinfo (GstFramelinkSrc * src,
strideSize = src->gst_stride;
err =
VCECLB_UnpackRawPixelsEx (&src->pixInfo, pFrameInfo->lpRawBuffer,
minfo.data, &strideSize, VCECLB_EX_FMT_16BIT | VCECLB_EX_FMT_TopDown,
minfo.data, &strideSize,
VCECLB_EX_FMT_16BIT | VCECLB_EX_FMT_4Channel | VCECLB_EX_FMT_TopDown,
&outputBitDepth);
if (err != VCECLB_Err_Success) {
GST_ELEMENT_ERROR (src, STREAM, DECODE,