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path: root/src/mesa/drivers/osmesa/osmesa.c
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* Before calling _mesa_create_context(), initialize a dd_function_table structBrian Paul2004-01-201-50/+13
| | | | | | | | | | by calling _mesa_init_driver_functions() and then plugging in the driver- specific functions. In particular, make sure ctx->Driver.NewTextureObject points to the appropriate driver function so that _all_ texture objects are augmented with the driver-specific data. Put in a bunch of assertions in the texture-related driver functions that texObj->DriverData is valid. Remove old dead code in near future.
* Move initialization of default ctx->Driver.buffer-object-functions intoBrian Paul2003-10-191-11/+0
| | | | bufferobj.c so all the drivers don't have to worry about them.
* initialize GetBufferSubData pointerBrian Paul2003-10-151-0/+1
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* s/GL_COLOR_INDEX/OSMESA_COLOR_INDEX/Brian Paul2003-10-111-1/+1
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* don't request accum buffer in color index modeBrian Paul2003-10-111-1/+2
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* More SciTech SNAP specific changes to glheader.h. Also modified the macrosKendall Bennett2003-10-081-14/+14
| | | | in swrast/s_spantemp.h to allow dithering to be used in the SNAP drivers.
* GL_ARB_vertex_buffer_object working now, at least for non-indexedBrian Paul2003-09-171-0/+11
| | | | vertex arrays.
* added call to _mesa_enable_1_5_extensions()Brian Paul2003-09-171-0/+1
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* Rework gl[Copy]Tex[Sub]Image() error checking so that all level, width, heightBrian Paul2003-04-041-2/+1
| | | | | and depth checks are done via ctx->Driver.TestProxyTexImage(). This allows more flexiblity, like supporting larger, non-cubic 3D textures.
* s/gl_ctx/mesa/ and misc clean-upsBrian Paul2003-04-011-27/+33
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* New device driver hooks for texture object and texture image creation toBrian Paul2003-04-011-2/+6
| | | | | allow drivers to implement C++-like inheritance via containment. Lots of assorted clean-ups related to texture objects.
* fix GLchan=GLfloat problemsBrian Paul2003-03-041-7/+13
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* Killed mmath.[ch]. Moved low-level functions/assembly code into imports.[ch]Brian Paul2003-03-011-3/+2
| | | | | Moved type conversion and interpolation macros into macros.h Updated all the files that used to include mmath.h
* casts to silence g++ warningsBrian Paul2003-02-251-2/+2
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* Overhaul of line drawing template code. Make better use of sw_span mechanism.Brian Paul2002-11-141-204/+13
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* Lots of clean-ups.Brian Paul2002-11-131-1512/+843
| | | | | Use new s_spantemp.h to generate all the span functions. Updated triangle functions (#define NAME, etc)
* s/BZERO/_mesa_bzero/Brian Paul2002-10-301-2/+2
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* update versioning/extensions for OpenGL 1.4 / Mesa 5.0Brian Paul2002-10-291-3/+3
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* wrapped a few more C library functionsBrian Paul2002-10-251-2/+2
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* Header file clean-up:Brian Paul2002-10-241-5/+3
| | | | | | | | 1. Remove all.h and PC_HEADER junk. 2. Rolled mem.c and mem.h into imports.c and imports.h 3. Include imports.h instead of mem.h Restore _mesa_create/initialize_context() to be like they were in 4.0.4 New wrappers for a few std C functions: _mesa_atoi(), _mesa_strstr(), etc.
* patches from Gerk Huisma for float-channel renderingBrian Paul2002-10-171-7/+7
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* context-related cleanups (ex: _mesa_notifySwapBuffers instead of ↵Brian Paul2002-10-141-1/+2
| | | | _mesa_swapbuffers)
* Another round of glRead/DrawBuffer() clean-ups and simplifications.Brian Paul2002-10-111-3/+3
| | | | | | | Replaced ctx->Color._DriverDrawBuffer with swrast->CurrentBuffer. Replaced ctx->Pixel._DriverReadBuffer with ctx->Pixel._ReadSrcMask. swrast->Driver.SetBuffer() takes FRONT/BACK_LEFT/RIGHT_BIT values now. Added tokens and code for GL_AUX buffers, for completeness.
* GLfloat/GLchan updatesBrian Paul2002-10-051-18/+22
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* new texture compression infrastructureBrian Paul2002-09-271-5/+8
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* struct sw_span is again allocated on the stack, but the arrays of spanBrian Paul2002-08-071-16/+16
| | | | | | | data are broken out into a new struct span_arrays which is allocated per-context (to avoid huge stack allocations - a problem on Windows). This lets us use span.redStep instead of span->redStep (for example) to hopefully get slightly better performance in the triangle functions.
* Overhaul of glRead/DrawBuffer() code. Now, swrast->Driver.SetBuffer()Brian Paul2002-07-091-14/+6
| | | | | indicates the read AND draw color buffer for all software rasterization. Lots of related clean-ups. See RELNOTES-4.1 for details.
* CHAN_TYPE==GL_FLOAT clamping. call _tnl_MakeCurrent. (Gerk Huisma)Brian Paul2002-06-301-1/+15
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* removed extra right-parenBrian Paul2002-06-251-2/+2
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* FRONT_AND_BACK cullingKeith Whitwell2002-06-251-1/+4
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* Implemented GL_NV_texture_rectangle extension.Brian Paul2002-06-151-3/+3
| | | | | | | | | Replace struct gl_texure_object's Dimension w/ Target field. Added _EnabledUnits to struct gl_texture_attrib - the _ReallyEnabled field is obsolete, but still present for now. This effectively removes the 8-texture units limit, 32 units now possible, but unlikely! New TEXTURE_1D/2D/3D/CUBE/RECT_BIT tokens for unit->_ReallyEnabled field. Updated device drivers to use ctx->Texture._EnabledUnits.
* Added ctx parameter to _mesa_debug()Brian Paul2002-06-151-8/+3
| | | | | | Added _mesa_printf() Updated SetDrawBuffer() function in all drivers (ala 4.0.3) Import 4.0.3/DRI changes.
* New _mesa_debug() function to replace fprintf() calls.Brian Paul2002-06-131-2/+5
| | | | | | | | Some source files updated to call _mesa_debug(), but not finished. Added __GLimports as a parameter to _mesa_create/init_context() and updated drivers accordingly. Fleshed-out more of the __GLimports and __GLexports functionality. Removed run-time config file support (config.c)
* Allocate a sw_span struct in the swrast context instead of allocating itBrian Paul2002-04-191-16/+16
| | | | | on the stack frame in the point/line/triangle functions. (Klaus Niederkrueger) This should solve the performance problem Karl found on Windows.
* added OSMesaGetProcAddress()Brian Paul2002-04-041-1/+34
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* call _mesa_ResizeBuffersMESA() in OSMesaMakeCurrent() to reconcile buffer ↵Brian Paul2002-04-041-2/+7
| | | | size changes
* use _glapi_get_context() instead of GET_CURRENT_CONTEXT(ctx); in buffer_size()Brian Paul2002-03-291-2/+3
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* Lots of changes related to framebuffer/window buffer resizing. Basically,Brian Paul2002-03-161-6/+10
| | | | | | | instead of passing a GLcontext* to ResizeBuffers(), pass a GLframebuffer*. The idea is that a window can be resized without it being bound to a rendering context. This makes for a nice clean-up in the XFree86 server-side GLX code. Renamed ctx->Driver.ResizeBuffersMESA() to ctx->Driver.ResizeBuffers().
* updated comments for CHAN_BITS=16 or 32Brian Paul2002-03-011-9/+7
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* return GL_RENDERER = Mesa Offscreen16/32 when CHAN_BITS = 16 or 32Brian Paul2002-01-301-3/+9
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* first checkpoint commit of Klaus's new span code (struct sw_span)Brian Paul2001-12-171-4/+3
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* use correct vertex for flatshadingKeith Whitwell2001-09-251-14/+14
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* [rgba]shift values weren't always correct, only effected blended linesBrian Paul2001-09-231-12/+47
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* Make osmesa a DLL instead of a static lib (Windows). This is moreKarl Schultz2001-09-211-10/+10
| | | | | consistent with the other modules and platforms. It also makes the API and linkage on Windows more consistent.
* compiler warningsKarl Schultz2001-09-181-14/+14
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* hook compressed texture functions into driverBrian Paul2001-09-121-1/+4
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* fixed s/w alpha bug 458411Brian Paul2001-09-101-7/+2
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* added OSMESA_MAX_WIDTH/HEIGHT queriesBrian Paul2001-08-281-1/+7
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* OpenGL 1.3 supportBrian Paul2001-08-281-1/+2
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* more work on float colors (still not finished)Brian Paul2001-07-141-4/+4
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