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c27e70d3c1
Original commit message from CVS: reviewed by: <delete if not using a buddy> * REQUIREMENTS: Add bison and flex. * configure.ac: Fix comment about bison. * docs/random/ds/0.9-suggested-changes: yer ma * tools/gst-inspect.c: (print_element_info): Fix warning.
77 lines
2.2 KiB
Plaintext
77 lines
2.2 KiB
Plaintext
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API:
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- replace object/structure set/get macros with actual functions.
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- events should all use GstStructure
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- reorganize headers (split app headers vs plugin headers maybe)
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- make GstPadLinkReturn internal (to either plugins+core or just core)
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and return gboolean to apps.
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- rewrite GstIndex (it's gross)
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- gst_init() et al. need to work correctly when called multiple times
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and from libraries, etc.
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- gst_pad_get_pad_template_caps -> gst_pad_get_template_caps()
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- add ways for autopluggers to manage negotiation of their children.
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This would allow autopluggers to no longer need helper identities.
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- remove float support from dparams
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- dparams: should be converted into some kind of special pad and
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object property combination.
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- remove gst_element_yield()
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- read/write locks on buffers
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- be able to send events to unlinked pads (bug #114442)
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- caps should have a flag on fields to indicate that the field is optional
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caps:
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(Company:)
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"An idea I had once was to force registration of mimetypes and then
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only allow caps with a registered mimetype - like it's done now with caps.
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You could then add functions to those registrations like
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- gchar *get_human_readable_string (caps);
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should be kinda selfexplanatory. Would return stuff like "16bit signed
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integer audio", "MPEG2 video" or "video format in RGB colorspace" (for
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unfixed RGB)
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- GstCaps *default_fixate (const GstCaps *caps);
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A default fixation function, so we don't fixate to minimum integer
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anymore but have the ability to fixate to 320x240 for video or 44100 for
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audio rates
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- gboolean validate (const GstCaps *caps);
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check if the given caps are ok for this mimetype - debugging only function
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I'd _really_ like to have - especially during gst_register.
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But that's 0.10 material."
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negotiation:
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autopluggers would be easier to write if there was a core method
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to do what plugidentities do.
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bugs with interesting info:
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XML descriptions of plugin information:
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http://bugzilla.gnome.org/show_bug.cgi?id=114216
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- a method for elements to know when downstream elements are ignoring
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the data stream. This would allow automatic shutoff of pipelines
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whose processing is being dumped.
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