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[780/906] up/download: check return values

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So we fail properly
This commit is contained in:
Matthew Waters 2013-07-18 20:21:57 +10:00 committed by Tim-Philipp Müller
parent 13d487741a
commit 7c4d51edf4
3 changed files with 94 additions and 41 deletions
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74
gst-libs/gst/gl/gstglfilter.c
View file

@ -947,12 +947,16 @@ gst_gl_filter_filter_texture (GstGLFilter * filter, GstBuffer * inbuf,
if (!filter->upload) {
filter->upload = gst_gl_upload_new (filter->display);
gst_gl_upload_init_format (filter->upload,
GST_VIDEO_FRAME_FORMAT (&in_frame),
GST_VIDEO_FRAME_WIDTH (&in_frame),
GST_VIDEO_FRAME_HEIGHT (&in_frame),
GST_VIDEO_FRAME_WIDTH (&out_frame),
GST_VIDEO_FRAME_HEIGHT (&out_frame));
if (!gst_gl_upload_init_format (filter->upload,
GST_VIDEO_FRAME_FORMAT (&in_frame),
GST_VIDEO_FRAME_WIDTH (&in_frame),
GST_VIDEO_FRAME_HEIGHT (&in_frame),
GST_VIDEO_FRAME_WIDTH (&out_frame),
GST_VIDEO_FRAME_HEIGHT (&out_frame))) {
GST_ELEMENT_ERROR (filter, RESOURCE, NOT_FOUND,
("%s", "Failed to init upload format"), (NULL));
return FALSE;
}
}
in_tex = filter->in_tex_id;
@ -964,10 +968,14 @@ gst_gl_filter_filter_texture (GstGLFilter * filter, GstBuffer * inbuf,
if (!filter->download) {
filter->download = gst_gl_download_new (filter->display);
gst_gl_download_init_format (filter->download,
GST_VIDEO_FRAME_FORMAT (&out_frame),
GST_VIDEO_FRAME_WIDTH (&out_frame),
GST_VIDEO_FRAME_HEIGHT (&out_frame));
if (!gst_gl_download_init_format (filter->download,
GST_VIDEO_FRAME_FORMAT (&out_frame),
GST_VIDEO_FRAME_WIDTH (&out_frame),
GST_VIDEO_FRAME_HEIGHT (&out_frame))) {
GST_ELEMENT_ERROR (filter, RESOURCE, NOT_FOUND,
("%s", "Failed to init download format"), (NULL));
return FALSE;
}
}
in_tex = *(guint *) in_frame.data[0];
@ -976,32 +984,42 @@ gst_gl_filter_filter_texture (GstGLFilter * filter, GstBuffer * inbuf,
if (!filter->upload) {
filter->upload = gst_gl_upload_new (filter->display);
gst_gl_upload_init_format (filter->upload,
GST_VIDEO_FRAME_FORMAT (&in_frame),
GST_VIDEO_FRAME_WIDTH (&in_frame),
GST_VIDEO_FRAME_HEIGHT (&in_frame),
GST_VIDEO_FRAME_WIDTH (&out_frame),
GST_VIDEO_FRAME_HEIGHT (&out_frame));
if (!gst_gl_upload_init_format (filter->upload,
GST_VIDEO_FRAME_FORMAT (&in_frame),
GST_VIDEO_FRAME_WIDTH (&in_frame),
GST_VIDEO_FRAME_HEIGHT (&in_frame),
GST_VIDEO_FRAME_WIDTH (&out_frame),
GST_VIDEO_FRAME_HEIGHT (&out_frame))) {
GST_ELEMENT_ERROR (filter, RESOURCE, NOT_FOUND,
("%s", "Failed to init upload format"), (NULL));
return FALSE;
}
}
if (!filter->download) {
filter->download = gst_gl_download_new (filter->display);
gst_gl_download_init_format (filter->download,
GST_VIDEO_FRAME_FORMAT (&out_frame),
GST_VIDEO_FRAME_WIDTH (&out_frame),
GST_VIDEO_FRAME_HEIGHT (&out_frame));
if (!gst_gl_download_init_format (filter->download,
GST_VIDEO_FRAME_FORMAT (&out_frame),
GST_VIDEO_FRAME_WIDTH (&out_frame),
GST_VIDEO_FRAME_HEIGHT (&out_frame))) {
GST_ELEMENT_ERROR (filter, RESOURCE, NOT_FOUND,
("%s", "Failed to init download format"), (NULL));
return FALSE;
}
}
gst_gl_upload_perform_with_data (filter->upload, filter->in_tex_id,
in_frame.data);
out_tex = filter->out_tex_id;
in_tex = filter->in_tex_id;
}
if (in_gl_wrapped) {
gst_gl_upload_perform_with_data (filter->upload, in_tex, in_frame.data);
if (!gst_gl_upload_perform_with_data (filter->upload, in_tex,
in_frame.data)) {
GST_ELEMENT_ERROR (filter, RESOURCE, NOT_FOUND, ("%s",
"Failed to upload video frame"), (NULL));
return FALSE;
}
}
GST_DEBUG ("calling filter_texture with textures in:%i out:%i", in_tex,
@ -1011,8 +1029,12 @@ gst_gl_filter_filter_texture (GstGLFilter * filter, GstBuffer * inbuf,
ret = filter_class->filter_texture (filter, in_tex, out_tex);
if (out_gl_wrapped) {
gst_gl_download_perform_with_data (filter->download, out_tex,
out_frame.data);
if (!gst_gl_download_perform_with_data (filter->download, out_tex,
out_frame.data)) {
GST_ELEMENT_ERROR (filter, RESOURCE, NOT_FOUND,
("%s", "Failed to download video frame"), (NULL));
return FALSE;
}
}
gst_video_frame_unmap (&in_frame);

26
gst-libs/gst/gl/gstglmemory.c
View file

@ -129,12 +129,17 @@ _gl_mem_map (GstGLMemory * gl_mem, gsize maxsize, GstMapFlags flags)
if (GST_GL_MEMORY_FLAG_IS_SET (gl_mem, GST_GL_MEMORY_FLAG_NEED_UPLOAD)) {
if (!GST_GL_MEMORY_FLAG_IS_SET (gl_mem,
GST_GL_MEMORY_FLAG_UPLOAD_INITTED)) {
gst_gl_upload_init_format (gl_mem->upload, gl_mem->v_format,
gl_mem->width, gl_mem->height, gl_mem->width, gl_mem->height);
if (!gst_gl_upload_init_format (gl_mem->upload, gl_mem->v_format,
gl_mem->width, gl_mem->height, gl_mem->width,
gl_mem->height)) {
goto error;
}
GST_GL_MEMORY_FLAG_SET (gl_mem, GST_GL_MEMORY_FLAG_UPLOAD_INITTED);
}
gst_gl_upload_perform_with_memory (gl_mem->upload, gl_mem);
if (!gst_gl_upload_perform_with_memory (gl_mem->upload, gl_mem)) {
goto error;
}
}
} else {
GST_CAT_TRACE (GST_CAT_GL_MEMORY, "mapping GL texture:%u for writing",
@ -150,12 +155,16 @@ _gl_mem_map (GstGLMemory * gl_mem, gsize maxsize, GstMapFlags flags)
if (GST_GL_MEMORY_FLAG_IS_SET (gl_mem, GST_GL_MEMORY_FLAG_NEED_DOWNLOAD)) {
if (!GST_GL_MEMORY_FLAG_IS_SET (gl_mem,
GST_GL_MEMORY_FLAG_DOWNLOAD_INITTED)) {
gst_gl_download_init_format (gl_mem->download, gl_mem->v_format,
gl_mem->width, gl_mem->height);
if (!gst_gl_download_init_format (gl_mem->download, gl_mem->v_format,
gl_mem->width, gl_mem->height)) {
goto error;
}
GST_GL_MEMORY_FLAG_SET (gl_mem, GST_GL_MEMORY_FLAG_DOWNLOAD_INITTED);
}
gst_gl_download_perform_with_memory (gl_mem->download, gl_mem);
if (!gst_gl_download_perform_with_memory (gl_mem->download, gl_mem)) {
goto error;
}
}
} else {
GST_CAT_TRACE (GST_CAT_GL_MEMORY,
@ -168,6 +177,11 @@ _gl_mem_map (GstGLMemory * gl_mem, gsize maxsize, GstMapFlags flags)
gl_mem->map_flags = flags;
return data;
error:
{
return NULL;
}
}
void

35
gst-libs/gst/gl/gstglmixer.c
View file

@ -1451,10 +1451,14 @@ gst_gl_mixer_process_textures (GstGLMixer * mix, GstBuffer * outbuf)
if (!mix->download) {
mix->download = gst_gl_download_new (mix->display);
gst_gl_download_init_format (mix->download,
GST_VIDEO_FRAME_FORMAT (&out_frame),
GST_VIDEO_FRAME_WIDTH (&out_frame),
GST_VIDEO_FRAME_HEIGHT (&out_frame));
if (!gst_gl_download_init_format (mix->download,
GST_VIDEO_FRAME_FORMAT (&out_frame),
GST_VIDEO_FRAME_WIDTH (&out_frame),
GST_VIDEO_FRAME_HEIGHT (&out_frame))) {
GST_ELEMENT_ERROR (mix, RESOURCE, NOT_FOUND,
("%s", "Failed to init upload format"), (NULL));
return FALSE;
}
}
out_gl_wrapped = TRUE;
@ -1510,16 +1514,24 @@ gst_gl_mixer_process_textures (GstGLMixer * mix, GstBuffer * outbuf)
if (!pad->upload) {
pad->upload = gst_gl_upload_new (mix->display);
gst_gl_upload_init_format (pad->upload, in_format,
in_width, in_height, in_width, in_height);
if (!gst_gl_upload_init_format (pad->upload, in_format,
in_width, in_height, in_width, in_height)) {
GST_ELEMENT_ERROR (mix, RESOURCE, NOT_FOUND,
("%s", "Failed to init upload format"), (NULL));
return FALSE;
}
if (!pad->in_tex_id)
gst_gl_display_gen_texture (mix->display, &pad->in_tex_id,
GST_VIDEO_FORMAT_RGBA, out_width, out_height);
}
gst_gl_upload_perform_with_data (pad->upload, pad->in_tex_id,
in_frame->data);
if (!gst_gl_upload_perform_with_data (pad->upload, pad->in_tex_id,
in_frame->data)) {
GST_ELEMENT_ERROR (mix, RESOURCE, NOT_FOUND,
("%s", "Failed to upload video frame"), (NULL));
return FALSE;
}
in_tex = pad->in_tex_id;
pad->mapped = TRUE;
@ -1534,7 +1546,12 @@ gst_gl_mixer_process_textures (GstGLMixer * mix, GstBuffer * outbuf)
out_tex);
if (out_gl_wrapped) {
gst_gl_download_perform_with_data (mix->download, out_tex, out_frame.data);
if (gst_gl_download_perform_with_data (mix->download, out_tex,
out_frame.data)) {
GST_ELEMENT_ERROR (mix, RESOURCE, NOT_FOUND, ("%s",
"Failed to download video frame"), (NULL));
return FALSE;
}
}
i = 0;