Commit Graph

20 Commits (1343d6bdee6f73e632c940e25a65e779e007cad6)

Author SHA1 Message Date
jp9000 b2885480fa Minor fix to GL texture cleanup
Don't clear any data if it's a dummy texture.
2014-03-29 17:23:31 -07:00
jp9000 0a86e8fb3f Add dummy GL texture flag & direct object access
- Add dummy GL texture support to allow libobs texture references to be
   created for GL without

 - Add a texture_getobj function to allow the retrieval of the
   context-specific object, such as the D3D texture pointer, or the
   OpenGL texture object handle.

 - Also cleaned up the export stuff.  I realized it was all totally
   superfluous.  Kind of a dumb moment, but nice to clean it up
   regardless.
2014-03-29 17:19:31 -07:00
jp9000 b067440f73 Use bzalloc instead of bmalloc then memset
Reduces needless code repetition and still allows for proper memory
alignment.  Cleans up the code a bit.
2014-02-09 12:34:07 -07:00
jp9000 6c92cf5841 Implement output, improve video/audio subsystems
- Fill in the rest of the FFmpeg test output code for testing so it
   actually properly outputs data.

 - Improve the main video subsystem to be a bit more optimal and
   automatically output I420 or NV12 if needed.

 - Fix audio subsystem insertation and byte calculation.  Now it will
   seamlessly insert new audio data in to the audio stream based upon
   its timestamp value.  (Be extremely cautious when using floating
   point calculations for important things like this, and always round
   your values and check your values)

 - Use 32 byte alignment in case of future optimizations and export a
   function to get the current alignment.

 - Make os_sleepto_ns return true if slept, false if the time has
   already been passed before the call.

 - Fix sinewave output so that it actually properly calculates a middle
   C sinewave.

 - Change the use of row_bytes to linesize (also makes it a bit more
   consistent with FFmpeg's naming as well)
2014-02-09 05:51:06 -07:00
jp9000 0781670ba2 add handling of GL_TEXTURE_RECTANGLE target, and add automatic handling if using it as a sprite 2013-12-20 12:36:38 -07:00
jp9000 8298fa4dc7 With the permission of my fellow contributors, I'm switching obs-studio back to GPL v2+ to prevent issues between this project and the original OBS project, and for personal reasons to avoid legal ambiguity (not political reasons, I admittedly would prefer GPL v3+) 2013-12-02 22:24:38 -07:00
jp9000 a43e291577 fill in the texture_setimage function, fill in a few other functions, and change certain names to be a little more consistent 2013-10-25 10:25:28 -07:00
jp9000 dfa2dc6eab fix up the rest of the GL code, add glew to project, add makefiles for opengl, fix makefiles so that it can be built with gcc, update project files to automatically output to the build directory 2013-10-16 23:31:18 -07:00
jp9000 9570f0b8d7 change names, fix some bugs, minor GL/D3D fixes, update tests, fix effect files, output a little more debug information 2013-10-14 12:37:52 -07:00
jp9000 83ddb920a1 finish up shader/sampler/texture/buffer loading/unloading/association 2013-10-12 12:35:38 -07:00
jp9000 0a4592a414 finish up GL vertex buffer code 2013-10-11 11:41:36 -07:00
jp9000 e804a9043d fix GL pixel pack and unpack stuff 2013-10-10 18:50:09 -07:00
jp9000 85e2fc6b07 add stage surfaces and texture copying 2013-10-10 17:39:56 -07:00
jp9000 fecb5578e3 woops, make sure that glDeleteBuffers gets a pointer to the pixel unpack buffer 2013-10-05 09:50:12 -07:00
jp9000 5a41589015 clean up pixel unpack buffer for dynamic textures, and add some more error handling code for other GL functions 2013-10-05 09:48:35 -07:00
jp9000 f9c2aadf53 remove some more code duplication, fix a string, and remove a potential bug 2013-10-05 09:40:43 -07:00
jp9000 3243bfbaa3 rearrange/cleanup GL texture stuff, and fill out GL cubemap texture functions (still need FBOs) 2013-10-05 09:25:12 -07:00
jp9000 5c92f22f0d moved some stuff around to avoid code duplication and finish up gl 2D texture code 2013-10-05 00:34:43 -07:00
jp9000 543d2481f1 move around some graphics stuff and put in copyright comments 2013-10-04 12:13:59 -07:00
jp9000 75262e6e0b update graphics subsystem code to add mipmap support and also add initial GL texture stuff and helper functions 2013-10-04 08:55:33 -07:00