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path: root/src/mesa/main/framebuffer.c
AgeCommit message (Collapse)Author
2007-08-16Rework the GL_READ_BUFFER, GL_DRAW_BUFFER state repairs that Roland ↵Brian
previously did. Basically, in update_framebuffer() (which should be called after an FBO is bound with MakeCurrent or BindFramebuffer) we check if the FBO is a window-system FBO. If it is, update the FBO's GL_READ/DRAW_BUFFER state according to the context state. Old code still in place but disabled with #if 0 / #endif.
2007-08-16update comments, etc related to Read/DrawBuffer stateBrian
2007-08-13Implement mutex/locking around texture object reference counting.Brian
Use new _mesa_reference_texobj() function for referencing/unreferencing textures. Add new assertions/tests to try to detect invalid usage of deleted textures.
2007-07-19fix mesa's handling of fbo's / window fb (again)Roland Scheidegger
Make sure the relevant fields in window fbs get updated at appropriate time (those are NOT the same as fbos!!!), and fix up related code accordingly. This is a bit ugly, but there's a reason the issues section in EXT_fbo is a couple hundred pages long... Hopefully correct now.
2007-07-19fix up mesa's probably bogus framebuffer updates with different read/write fbsRoland Scheidegger
Conflicts: src/mesa/main/framebuffer.c
2007-07-11Minor clean-up of polygon offset logic. Properly compute _MRD field.Brian
2007-03-25Fix some renderbuffer reference counting issues. Also fixes a mem leak.Brian
2007-03-16Assorted fixes for dealing with zero-size frame/renderbuffers.Brian
In xmesa_check_and_update_buffer_size() handle xmctx==NULL correctly: still call _mesa_resize_framebufer(). If we don't we can wind up in a situation where the framebuffer size is non-zero but an attached renderbuffer size is still initialized to zero. This inconsistancy can later cause problems. Check for zero-size renderbuffers in update_color_draw_buffers() and update_color_read_buffer(). See bug 7205.
2007-03-06unreference old framebuffer, if needed, in _mesa_reference_framebuffer()Brian
2007-03-06Fix/improve framebuffer object reference counting.Brian
Use _mesa_reference_framebuffer() and _mesa_unreference_framebuffer() functions to be sure reference counting is done correctly. Additional assertions are done too. Note _mesa_dereference_framebuffer() renamed to "unreference" as that's more accurate.
2007-03-06Take care of texObj reference in _mesa_free_framebuffer_data()Brian
2007-02-27assert that fb->RefCount==0 in _mesa_free_framebuffer_data()Brian
2007-02-26Do proper framebuffer refcounting in _mesa_make_current().Brian
Also, added DeletePending field to gl_framebuffer used when a window has been deleted, but there still may be rendering contexts attached to the gl_framebuffer object.
2006-10-16Set _NEW_BUFFERS in _mesa_resize_framebuffer(). This makes sure the swrastBrian Paul
module updates its state (CLIP_BIT) upon resizes. The driver could do this instead, but doing it here is safer.
2006-09-11init accum buffer fields in _mesa_update_framebuffer_visual()Brian Paul
2006-06-21Check for a valid contextAlan Hourihane
2006-06-19If DrawBuffer isn't set, return immediatelyAlan Hourihane
2006-05-20Added _mesa_dereference_framebuffer() to encapsulate reference countBrian Paul
decrement, delete and locking.
2006-05-19remove an assertionBrian Paul
2006-04-20some tentative code for _mesa_update_framebuffer_visual()Brian Paul
2006-04-06do additional checking for setting up depth/stencil wrappersBrian Paul
2006-04-05Silence minor compiler warnings (-Wextra).Brian Paul
2006-03-30comments regarding assertionsBrian Paul
2006-03-26merge from texman branchBrian Paul
2006-03-25fix issue in _mesa_free_framebuffer_data()Brian Paul
2006-03-24added some missing formats in _mesa_source/dest_buffer_exists()Brian Paul
2006-03-20added _mesa_source/dest_buffer_exists() function to easily test if ↵Brian Paul
particular renderbuffers are present
2005-11-16additional comments about GL_DEPTH_STENCIL buffersBrian Paul
2005-11-16Support for combined depth/stencil renderbuffers (GL_EXT_packed_depth_stencil).Brian Paul
depthstencil.c provides wrappers for treating depth/stencil buffers either as regular depth or stencil renderbuffers.
2005-11-15check for ctx==NULL, bug 4087Brian Paul
2005-10-21fix GLX server resize/crash when resizing windowsBrian Paul
2005-10-08Fix some issues with state updates and renderbuffers. Querying GL_RED_BITS,Brian Paul
etc. after calling glRenderBufferStorageEXT gave undefined results.
2005-10-04change initialization of renderbuffer DepthBitsBrian Paul
2005-10-03disable a warningBrian Paul
2005-09-28check for framebuffer completeness, code clean-upBrian Paul
2005-09-23remove printfBrian Paul
2005-09-23Replace gl_framebuffer's _ColorReadBufferMask with _ColorReadBufferIndex,Brian Paul
Streamline the _mesa_update_framebuffer() function a bit.
2005-09-22Replace gl_renderbuffer.ComponentSizes[] with separate RedBits, GreenBits,Brian Paul
BlueBits, etc fields.
2005-09-15Replace GLuint with GLbitfield where appropriate. Also replace GLuintBrian Paul
with GLboolean in a few places.
2005-09-13Move _mesa_add_soft_renderbuffers() from framebuffer.c to renderbuffer.cBrian Paul
Update some comments, code, etc.
2005-09-03Remove last remnants of pre-renderbuffer code.Brian Paul
2005-08-31Just additional comments.Brian Paul
2005-05-04Major check-in of changes for GL_EXT_framebuffer_object extension.Brian Paul
Main driver impacts: - new code for creating the Mesa GLframebuffer - new span/pixel read/write code Some drivers not yet updated/tested.
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