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path: root/src/mesa/swrast/swrast.h
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2009-09-19swrast: remove prototypes for obsolete functionsBrian Paul
2009-09-19swrast: remove prototypes for obsolete functionsBrian Paul
2009-03-07mesa: remove GL_MESA_program_debug extensionBrian Paul
This was never fully fleshed out and hasn't been used.
2009-02-28mesa: move GLfixed type and related macros to swrast moduleBrian Paul
Fixed point is only used in swrast and sw-based drivers.
2007-11-30fix broken two-sided stencilBrian
2007-07-04Be more consistant with paths in #includes. Eventually, eliminate a bunch ↵Brian
of -I flags.
2007-05-20Overhaul/simplify SWvertex and SWspan attribute handling.Brian
Instead of separate fog/specular/texcoord/varying code, just treat all of them as generic attributes. Simplifies the point/line/triangle functions.
2007-04-23remove SWvertex->fog field, use attrib fieldBrian
2007-02-05Merge SWvertex texcoord and varying fields into attrib[] array field.Brian
Fragment texcoords and varying code is now unified in the point/line/triangle rasterization code. In the future, merge color, fog, etc. attribs.
2006-12-21s/attribute/varying/Brian
2006-11-01Remove x/y/width/height parameters from Clear functions.Brian Paul
2006-10-18Don't pass x/y/width/height to ctx->Driver.Accum().Brian Paul
Compute the region after we've locked (and possibly updated the buffer's size). Same thing is needed for ctx->Driver.Clear().
2006-10-10Move the fp_machine struct into s_nvfragmprog.c since (except for programBrian Paul
debug) it's only used there.
2006-04-11More GLSL code:Michal Krol
- use macros to access and modify render inputs bit-field; - un-alias generic vertex attributes for ARB vertex calls; - use MAX_VERTEX_PROGRAM_ATTRIBS (NV code) or MAX_VERTEX_ATTRIBS (ARB code) in place of VERT_ATTRIB_MAX; - define VERT_ATTRIB_GENERIC0..15 for un-aliased vertex attributes for ARB_vertex_shader; - fix generic attribute index range check in arbprogparse.c; - interface GLSL varyings between vertex and fragment shader; - use 64-bit optimised bitset (bitset.h) for render inputs;
2006-03-26merge from texman branchBrian Paul
2006-03-02implementation of _swrast_BlitFramebuffer()Brian Paul
2006-03-01_swrast_blit_framebuffer() functionBrian Paul
2005-09-16more GLuint->GLbitfield changesBrian Paul
2005-09-15updated commentsBrian Paul
2005-09-03Remove last remnants of pre-renderbuffer code.Brian Paul
2005-07-26improve comments about win[0..3] values (bug 2554)Brian Paul
2005-07-01Remove NEW_RENDERBUFFER stuff.Brian Paul
Now, OLD_RENDERBUFFER marks code that needs to eventually be removed when all the drivers are updated to no longer need the SetBuffer() function.
2005-06-04remove old span functions from swrast_device_driver structBrian 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.
2004-10-31Removed _swrast_validate_pbo_access().Brian Paul
In x11 driver, map/unmap PBO as needed in DrawPixels functions.
2004-10-02added support for GL_ARB_draw_buffersBrian Paul
2004-09-24patches for clearing hw depth buffers from software fallback (Nicolai Haehnle)Brian Paul
2004-03-21Implemented support for software-based AUX color buffers.Brian Paul
Only available with Xlib driver for now. Assorted clean-ups related to Draw/ReadBuffer(). Renamed FRONT_LEFT_BIT -> DD_FRONT_LEFT_BIT, etc.
2004-03-13Implementation of GL_EXT_pixel_buffer_object extension.Brian Paul
Note: extension may not be finalized yet - subject to change! Note: implementation not fully suitable for h/w implementation yet.
2004-03-09Fix color index mode rendering.Brian Paul
Changed SWvertex's index field to GLfloat and fix a few other bits.
2003-09-17changed a commentBrian Paul
2003-06-05Removed all RCS / CVS tags (Id, Header, Date, etc.) from everything.Ian Romanick
2003-02-23Move span stuff from swrast.h to s_context.h (it's private).Brian Paul
Implemented remaining fragment program instructions. Initial changes to implement fragment program texture sampling.
2003-01-14First batch of code for GL_NV_fragment_program.Brian Paul
Re-org of some GL_NV_vertex_program code. Replace MAX_TEXTURE_UNITS with MAX_TEXTURE_COORD_UNITS and MAX_TEXTURE_IMAGE_UNITS.
2002-11-13added comments about NULL mask parameter to span-write functionsBrian Paul
2002-10-29updated email addressesBrian Paul
2002-10-21doxygen comments (Klaus Niederkrueger)Brian Paul
2002-10-11Another round of glRead/DrawBuffer() clean-ups and simplifications.Brian Paul
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.
2002-10-04multiple GL_POINTS can now be rendered together into one fragment spanBrian Paul
2002-10-02finished up GL_EXT_stencil_two_sideBrian Paul
2002-09-17pull-in changes from DRI/Mesa-4.0.4Brian Paul
2002-08-07struct sw_span is again allocated on the stack, but the arrays of spanBrian Paul
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.
2002-07-09Overhaul of glRead/DrawBuffer() code. Now, swrast->Driver.SetBuffer()Brian Paul
indicates the read AND draw color buffer for all software rasterization. Lots of related clean-ups. See RELNOTES-4.1 for details.
2002-04-19Allocate a sw_span struct in the swrast context instead of allocating itBrian Paul
on the stack frame in the point/line/triangle functions. (Klaus Niederkrueger) This should solve the performance problem Karl found on Windows.
2002-04-12updated a few commentsBrian Paul
2002-04-12Klaus Niederkrueger's latest changes: use INIT_SPAN() to init span primitiveBrian Paul
type, width, interp mask and array mask.
2002-03-16Lots of changes related to framebuffer/window buffer resizing. Basically,Brian Paul
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().
2002-02-02sw_span can now hold x/y arrays of fragment positions - getting ready toBrian Paul
ditch the pb (pixel buffer) code. Converted point drawing, bitmaps and aa lines to use new span functions.
2002-01-28Still more texture/span simplification and clean-up.Brian Paul
Updated comments, fixed indentation, etc.
2002-01-28More span improvements. Removed _mesa_write_monocolor_span().Brian Paul
Removed last of span.filled* flags and Klaus's macros. More simplification of triangle functions.
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