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* Fix some warningsAlan Hourihane2004-12-021-4/+0
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* added support for GL_ARB_draw_buffersBrian Paul2004-10-021-1/+1
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* Implemented support for software-based AUX color buffers.Brian Paul2004-03-211-8/+8
| | | | | | Only available with Xlib driver for now. Assorted clean-ups related to Draw/ReadBuffer(). Renamed FRONT_LEFT_BIT -> DD_FRONT_LEFT_BIT, etc.
* Change software alpha plane pointers from void* to GLchan*, eliminate some ↵Brian Paul2004-01-231-15/+14
| | | | casts.
* Removed all RCS / CVS tags (Id, Header, Date, etc.) from everything.Ian Romanick2003-06-051-1/+0
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* replace _mesa_ prefix with _swrast_, remove s_histogram.[ch]Brian Paul2003-03-251-9/+9
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* fixed bad clear valueBrian Paul2002-11-261-3/+6
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* Header file clean-up:Brian Paul2002-10-241-2/+2
| | | | | | | | 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.
* Add casts to quiet compiler warnings.Karl Schultz2002-10-181-2/+2
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* Another round of glRead/DrawBuffer() clean-ups and simplifications.Brian Paul2002-10-111-8/+11
| | | | | | | 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.
* Changed a number of context fields from GLchan to GLfloat (such as ClearColor).Brian Paul2002-10-041-15/+15
| | | | | | Also changed parameter types for some driver functions (like ctx->Driver.Clear- Color). Updated all the device drivers. Someday, we want to support 8, 16 and 32-bit channels dynamically at runtime.
* Overhaul of glRead/DrawBuffer() code. Now, swrast->Driver.SetBuffer()Brian Paul2002-07-091-32/+55
| | | | | indicates the read AND draw color buffer for all software rasterization. Lots of related clean-ups. See RELNOTES-4.1 for details.
* Use MESA_PBUFFER_ALLOC/FREE macros to allocate all framebuffer and textureBrian Paul2002-03-191-9/+9
| | | | | | | memory. These can be overridden by applications which need to manage this memory specially. Contributed by Gerk Huisma. Also, new code for 8-bit -> 16-bit/channel texture image storage which fills in the least-significant bits properly.
* Lots of changes related to framebuffer/window buffer resizing. Basically,Brian Paul2002-03-161-59/+44
| | | | | | | 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().
* assorted changes for supporting GLfloat color channels (not done)Brian Paul2001-07-131-5/+11
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* fixed scissor clear problem (Michael Saunders)Brian Paul2001-05-111-4/+11
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* Consistent copyright info (version number, date) across all files.Gareth Hughes2001-03-121-9/+6
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* lots of gl_*() to _mesa_*() namespace clean-upBrian Paul2001-03-031-5/+5
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* Lots of GLchan datatype changes.Brian Paul2001-01-241-2/+2
| | | | | | | | | Added GLvector4us datatype in math/m_vector.[ch] Added _math_trans_4us() in math/m_translate.[ch] Choose GLvector4ub, GLvector4us, GLvector4f at compile time based on CHAN_BITS. Made Driver.ClearColor() and Driver.ClearIndex() optional driver functions. Changed args to Driver.ClearColor(), updated drivers. Reordered files in Makefile.X11
* Replaced struct gl_visual with struct __GLcontextModesRec from glcore.h.Brian Paul2001-01-231-4/+5
| | | | | Replace "RGBAMode" with "rgbMode", etc. Other minor clean-ups.
* Cleanup of derived state calculation prior to seperating software T&LKeith Whitwell2000-11-131-4/+4
| | | | | | | | | | | | into a new directory. Specifically the handling of changes to lighting lighting space (light in model vs. light in eye) have been revamped. Moved several derived values used only by swrast into that directory. Removed direct calls to swrast_flush() from vbrender.c -- pushed into ctx->Driver.RenderFinish. Optimized flat-shading case in swrast_setup.
* Moved software rasterizer functionality to new directory.Keith Whitwell2000-10-311-0/+313
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