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path: root/src/mesa/main/bufferobj.c
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2009-09-03mesa: combined PBO validate/map helpersBrian Paul
2009-09-03mesa: consolidate PBO map/unmap helpersBrian Paul
Instead of _mesa_map_readpix_pbo() use _mesa_map_pbo_source(). Instead of _mesa_map_drawpix_pbo() and _mesa_map_bitmap_pbo() use _mesa_map_pbo_dest().
2009-09-03mesa: change ctx->Driver.BufferData() to return GLboolean for success/failureBrian Paul
Return GL_FALSE if we failed to allocate the buffer. Then raise GL_OUT_OF_MEMORY in core Mesa.
2009-08-31mesa: set additional fields in _mesa_buffer_map_range()Brian Paul
2009-08-31mesa: set Length/Offset fields in _mesa_buffer_map()Brian Paul
2009-08-31mesa: additional assertions for ctx->Driver.UnmapBuffer()Brian Paul
The Pointer, Offset and Lenght fields should be cleared by the driver function since ctx->Driver.Unmap() may be called from VBO code, etc.
2009-08-31mesa: new assertions, comments about buffer mappingBrian Paul
Since ctx->Driver.MapBuffer() and ctx->Driver.MapBufferRange() may be called from other places in Mesa (such as VBO) it's important that the driver callbacks set all the buffer object fields properly (Pointer, Offset, Length, etc). Add assertions to make sure that the driver does that.
2009-08-12mesa: use _mesa_is_bufferobj()Brian Paul
2009-08-07mesa: use _mesa_bufferobj_mapped()Brian Paul
2009-06-19mesa: make buffer object-related driver fallback functions staticBrian Paul
Plug them in via _mesa_init_buffer_object_functions().
2009-06-15Merge branch 'arb_map_buffer_range'Brian Paul
Conflicts: docs/relnotes-7.6.html src/mesa/main/mtypes.h
2009-06-12mesa: use _mesa_reference_buffer_object() in a few placesBrian Paul
2009-06-09mesa: added a simple bounds checker to glMap/UnmapBuffer() (disabled)Brian Paul
2009-06-08mesa: implement GL_ARB_map_buffer_rangeBrian Paul
Only enabled for software drivers at this point. Note that the gl_buffer_object::Access enum field has been replaced by a gl_buffer_object::AccessFlags bitfield. The new field is a mask of the GL_MAP_x_BIT flags which is a superset of the old GL_READ_ONLY, GL_WRITE_ONLY and GL_READ_WRITE modes. When we query GL_BUFFER_ACCESS_ARB we translate the bitfield into the conventional enum values.
2009-06-03mesa: added buffer object debug code (disabled)Brian Paul
2009-06-02mesa: fix error test mistake in _mesa_CopyBufferSubData()Brian Paul
2009-06-02mesa: _mesa_CopyBufferSubData() function, and driver fall-backBrian Paul
2009-05-22mesa: use Elements() for loop boundBrian Paul
2009-05-22mesa: minor code simplificationBrian Paul
2009-05-21mesa: remove pointless null ptr check, improved some error messagesBrian Paul
2009-05-07mesa: move the NullBufferObj from GLcontext to gl_shared_stateBrian Paul
Since shared array objects may point to the null/default buffer object, the null/default buffer object should be part of the shared state.
2009-05-07mesa: fix comments, s/texture/buffer/Brian Paul
2009-05-07mesa: remove unused gl_buffer_object::OnCard fieldBrian Paul
2009-05-07mesa: added gl_buffer_object::Written flag (for debug purposes)Brian Paul
The flag is set when we data has been written into the buffer object.
2009-05-07mesa: Compute gl_client_array->_MaxElement during array validationBrian Paul
Used to be done in the glVertex/Normal/Color/etc/Pointer() calls but if the VBO was reallocated the size could change. New _NEW_BUFFER_OBJECT state flag.
2009-02-27mesa: set bufObj->Pointer = NULL after unmappingBrian Paul
Also, ctx->Driver.UnmapBuffer can never be null, so remove conditional.
2009-02-27mesa: if a buffer object is mapped when glDeleteBuffers() is called, unmap itBrian Paul
2009-02-27mesa: updated commentsBrian Paul
2009-02-27mesa: fix incorrect error handling in glBufferDataARB()Brian Paul
If glBufferDataARB() is called while a buffer object is currently mapped we're supposed to unmap the current buffer, then replace it. Don't generate an error.
2009-01-02Merge commit 'origin/master' into gallium-0.2Brian Paul
Conflicts: src/mesa/main/ffvertex_prog.c src/mesa/main/texenvprogram.c
2008-12-31mesa: increase max texture image units and GLSL samplers to 16Brian Paul
The max texture coord units is still 8. All the fixed-function paths are still limited to 8 too. But GLSL shaders can use more samplers now. Note that some texcoord-related data structures are declared to be 16 elements in size rather than 8. This just simplifies the code in a few places; the extra elements aren't accessible to the user. These changes haven't been extensively tested yet, but sanity checking has been done. It should be possible to increase the max image units/samplers to 32 without doing anything special. Beyond that we'll need longer bitfields in a few places.
2008-09-26mesa: fix default buffer object access valueBrian Paul
2008-09-18Merge commit 'origin/master' into gallium-0.2Keith Whitwell
Conflicts: progs/trivial/Makefile src/mesa/glapi/glthread.c
2008-09-15mesa: remove some assertions that are invalid during context tear-downBrian Paul
2008-09-11Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/mesa into ↵Alan Hourihane
gallium-0.2 Conflicts: src/mesa/drivers/dri/i915/intel_ioctl.c src/mesa/main/texstore.c src/mesa/tnl/t_vp_build.c src/mesa/vbo/vbo_exec_draw.c
2008-09-11Merge branch 'gallium-0.1' into gallium-0.2Keith Whitwell
A first attempt at moving gallium onto a branch directly off master... It will be interesting to see how much work this takes to get running. Have resolved the conflicts semi-arbitarily, not compiled or tested. Conflicts: .gitignore Makefile configs/config.mgw configs/darwin configs/darwin-x86ppc configs/default configs/freebsd-dri configs/linux-dri configs/linux-dri-xcb configs/linux-fbdev configs/linux-static configs/linux-x86-64-static configs/linux-x86-static doxygen/Makefile include/GL/gl.h progs/demos/Makefile progs/demos/descrip.mms progs/demos/texenv.c progs/egl/.gitignore progs/egl/Makefile progs/glsl/.gitignore progs/glsl/Makefile progs/glsl/convolutions.c progs/samples/Makefile.mgw progs/tests/.gitignore progs/trivial/.gitignore progs/trivial/point-param.c progs/trivial/tri.c progs/xdemos/.gitignore progs/xdemos/glthreads.c src/egl/drivers/demo/Makefile src/egl/drivers/dri/Makefile src/egl/main/Makefile src/glu/Makefile src/glu/sgi/Makefile src/glu/sgi/Makefile.mgw src/glut/glx/Makefile.mgw src/glut/os2/WarpWin.cpp src/glut/os2/glut_cindex.cpp src/glut/os2/glut_gamemode.cpp src/glut/os2/glut_win.cpp src/glut/os2/glut_winmisc.cpp src/glut/os2/os2_glx.cpp src/glut/os2/os2_menu.cpp src/glut/os2/os2_winproc.cpp src/glw/Makefile src/glx/x11/dri_glx.c src/glx/x11/glxext.c src/mesa/Makefile src/mesa/Makefile.mgw src/mesa/descrip.mms src/mesa/drivers/beos/Makefile src/mesa/drivers/common/descrip.mms src/mesa/drivers/common/driverfuncs.c src/mesa/drivers/directfb/Makefile src/mesa/drivers/dri/Makefile.template src/mesa/drivers/dri/common/dri_bufmgr.c src/mesa/drivers/dri/common/dri_bufmgr.h src/mesa/drivers/dri/common/dri_util.c src/mesa/drivers/dri/common/extension_helper.h src/mesa/drivers/dri/common/mmio.h src/mesa/drivers/dri/common/utils.c src/mesa/drivers/dri/common/utils.h src/mesa/drivers/dri/glcore/Makefile src/mesa/drivers/dri/i810/i810screen.c src/mesa/drivers/dri/i915/intel_ioctl.c src/mesa/drivers/dri/i915/intel_ioctl.h src/mesa/drivers/dri/i915/intel_screen.c src/mesa/drivers/dri/i915/server/i830_common.h src/mesa/drivers/dri/i915/server/i830_dri.h src/mesa/drivers/dri/i965/intel_screen.c src/mesa/drivers/dri/i965/server/i830_common.h src/mesa/drivers/dri/i965/server/i830_dri.h src/mesa/drivers/dri/mach64/mach64_screen.c src/mesa/drivers/dri/nouveau/nouveau_context.h src/mesa/drivers/dri/nouveau/nouveau_fifo.c src/mesa/drivers/dri/nouveau/nouveau_fifo.h src/mesa/drivers/dri/nouveau/nouveau_screen.c src/mesa/drivers/dri/nouveau/nouveau_screen.h src/mesa/drivers/dri/r128/r128_tex.h src/mesa/drivers/dri/savage/savageioctl.h src/mesa/drivers/fbdev/Makefile src/mesa/drivers/osmesa/Makefile src/mesa/drivers/osmesa/descrip.mms src/mesa/drivers/x11/Makefile src/mesa/drivers/x11/descrip.mms src/mesa/drivers/x11/xm_dd.c src/mesa/glapi/glapi.c src/mesa/glapi/glthread.c src/mesa/main/api_validate.c src/mesa/main/attrib.c src/mesa/main/bufferobj.c src/mesa/main/bufferobj.h src/mesa/main/buffers.c src/mesa/main/config.h src/mesa/main/context.c src/mesa/main/descrip.mms src/mesa/main/drawpix.c src/mesa/main/enums.c src/mesa/main/fbobject.c src/mesa/main/glheader.h src/mesa/main/imports.c src/mesa/main/mipmap.c src/mesa/main/mm.c src/mesa/main/mm.h src/mesa/main/mtypes.h src/mesa/main/points.c src/mesa/main/sources src/mesa/main/state.c src/mesa/main/texcompress_fxt1.c src/mesa/main/texenvprogram.c src/mesa/main/texobj.c src/mesa/main/texstate.c src/mesa/main/texstore.c src/mesa/math/descrip.mms src/mesa/shader/arbprogram.c src/mesa/shader/descrip.mms src/mesa/shader/prog_execute.c src/mesa/shader/prog_statevars.c src/mesa/shader/prog_statevars.h src/mesa/shader/prog_uniform.c src/mesa/shader/program.c src/mesa/shader/program.h src/mesa/shader/shader_api.c src/mesa/shader/slang/descrip.mms src/mesa/shader/slang/library/slang_vertex_builtin_gc.h src/mesa/sources src/mesa/swrast/descrip.mms src/mesa/swrast/s_drawpix.c src/mesa/swrast/s_fragprog.c src/mesa/swrast/s_readpix.c src/mesa/swrast/s_span.c src/mesa/swrast_setup/descrip.mms src/mesa/tnl/descrip.mms src/mesa/tnl/t_context.h src/mesa/tnl/t_vp_build.c src/mesa/tnl/tnl.h src/mesa/vbo/descrip.mms src/mesa/vbo/vbo_context.c src/mesa/vbo/vbo_exec_array.c src/mesa/x86-64/xform4.S src/mesa/x86/rtasm/x86sse.c src/mesa/x86/rtasm/x86sse.h windows/VC6/progs/glut/glut.dsp windows/VC7/mesa/gdi/gdi.vcproj windows/VC7/mesa/glu/glu.vcproj windows/VC7/mesa/mesa.sln windows/VC7/mesa/mesa/mesa.vcproj windows/VC7/mesa/osmesa/osmesa.vcproj windows/VC7/progs/glut/glut.vcproj windows/VC8/mesa/gdi/gdi.vcproj windows/VC8/mesa/glu/glu.vcproj windows/VC8/mesa/mesa.sln windows/VC8/mesa/mesa/mesa.vcproj windows/VC8/progs/glut/glut.vcproj
2008-09-04mesa: improved gl_buffer_object reference countingBrian Paul
Use new _mesa_reference_buffer_object() function wherever possible. Fixes buffer object/display list crash reported in ParaView.
2008-04-25gallium: fix typo s/_mesa_unmap_drapix_pbo/_mesa_unmap_drawpix_pbo/Brian Paul
2008-03-21Refactor PBO validate/map code.Brian
We always need to do PBO validation, so do that in core Mesa before calling driv er routine. cherry-picked from Mesa/master.
2008-03-21Refactor PBO validate/map code.Brian
We always need to do PBO validation, so do that in core Mesa before calling driver routine.
2008-03-21add a number of PBO validate/map/unmap functionsBrian Paul
Helper functions for (some) drivers, including swrast. cherry-picked from Mesa/master
2008-03-21add a number of PBO validate/map/unmap functionsBrian
Helper functions for (some) drivers, including swrast.
2007-08-23For _mesa_share_state(), update the context's references to the new share ↵Brian
group's objects (Shane Blackett)
2007-01-23silence C++ warningsBrian
2006-09-21move a conditional into an assertionBrian Paul
2006-08-25Error detection/reporting was broken in several places.Brian Paul
2006-08-23Added _mesa_lookup_program() and _mesa_lookup_bufferobj() functions to avoidBrian Paul
a lot of casting elsewhere. Use _mesa_lookup_texture() in tdfx driver, use _mesa_lookup_bufferobj() in r300 driver.
2006-06-12remove unused varBrian Paul
2006-06-12Add support for GL_APPLE_vertex_array_object. Several test programsIan Romanick
and demos are also added. Adding basic support to drivers should be as easy as just enabling the extension, though thorough test would also be required.
2006-06-03Added simple lookup_bufferobj() function to wrap the _mesa_HashLookup() callBrian Paul
and cast. Simplifies the code a little bit elsewhere.
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