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path: root/src/mesa/swrast/s_span.h
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* swrast: fix span clipping bugBrian Paul2009-05-071-2/+7
| | | | | If a horizontal span of pixels was located at x < 0 we could sometimes read/write outside of renderbuffer bounds.
* mesa: prefix a bunch of #include lines with "main/".Brian Paul2008-09-181-1/+0
| | | | | This is another step toward removing a whole bunch of -I flags from the cc commands. Still need to address driver code...
* simplify INIT_SPAN codeBrian2007-06-291-9/+9
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* Overhaul/simplify SWvertex and SWspan attribute handling.Brian2007-05-201-74/+24
| | | | | Instead of separate fog/specular/texcoord/varying code, just treat all of them as generic attributes. Simplifies the point/line/triangle functions.
* Add _swrast_span_default_secondary_color() for use with glBitmap, ↵Brian2007-03-261-0/+3
| | | | | | | glDrawPixels, etc. Secondary color wasn't getting added to post-texture color when drawing bitmaps, images. See bug 10409.
* comment about SPAN_* vs FRAG_BIT_* valuesBrian2007-03-131-0/+2
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* Replace color, z, w, texture interpolants with new generic attrib interpolants.Brian2007-02-021-17/+9
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* New span attrStart/attrStepX/attrStepY fields to replace fog, specular, etc. ↵Brian2007-02-021-8/+5
| | | | fields. More to come.
* get rid of unused span->start fieldBrian2007-02-021-4/+2
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* commentsBrian2007-02-011-0/+3
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* New SWspanarrays attribs[] array.Brian2007-02-011-26/+12
| | | | | | | Replace texcoord[], varying[], etc. arrays with single attribs[] array, indexed by FRAG_ATTRIB_* values. Eliminates need to copy data into fragment program machine input registers. Will lead to future clean-ups.
* move span-related types/tokens into s_span.hBrian2007-02-011-0/+201
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* Lots of changes to support runtime renderbuffer depths.Brian Paul2006-10-121-2/+2
| | | | | | _swrast_read_rgba_span() now takes a datatype parameter. New optimization for glReadPixels(format=GL_RGB). New glCopyPixels optimization for the simple, common cases.
* New SWspan and SWspanarrays typedefs.Brian Paul2006-10-011-8/+8
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* Initial work for supporting different renderbuffer color depths at runtime.Brian Paul2006-09-251-0/+5
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* added _swrast_get_row()Brian Paul2005-09-301-0/+5
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* added _swrast_put_row()Brian Paul2005-09-291-0/+5
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* Fix potential segfault when trying to read pixels outside renderbuffer bounds.Brian Paul2005-09-161-1/+6
| | | | Use _swrast_get_values() which does clipping.
* Major check-in of changes for GL_EXT_framebuffer_object extension.Brian Paul2005-05-041-3/+3
| | | | | | | Main driver impacts: - new code for creating the Mesa GLframebuffer - new span/pixel read/write code Some drivers not yet updated/tested.
* Consolidate _swrast_write_texture_span() into _swrast_write_rgba_span().Brian Paul2004-12-181-11/+6
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* 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 Paul2003-03-251-12/+12
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* Fix up some fragment program texture enable issues.Brian Paul2003-03-151-3/+8
| | | | Implemented TXD instruction.
* Added ctx parameter to _mesa_debug()Brian Paul2002-06-151-1/+3
| | | | | | Added _mesa_printf() Updated SetDrawBuffer() function in all drivers (ala 4.0.3) Import 4.0.3/DRI changes.
* Klaus Niederkrueger's latest changes: use INIT_SPAN() to init span primitiveBrian Paul2002-04-121-7/+6
| | | | type, width, interp mask and array mask.
* Simplified fog code.Brian Paul2002-02-171-1/+4
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* More span improvements. Removed _mesa_write_monocolor_span().Brian Paul2002-01-281-5/+2
| | | | | Removed last of span.filled* flags and Klaus's macros. More simplification of triangle functions.
* More span clean-up, mostly texture-related.Brian Paul2002-01-281-18/+2
| | | | | _mesa_rasterize_span() is gone, replaced by new _mesa_write_textured_span(). Removed some unneeded triangle functions - more simplification possible.
* LOTS of changes, building upon Klaus's work.Brian Paul2002-01-271-25/+11
| | | | | struct sw_span is used throughout span/fragment processing. This is leading to less code and more chances for optimization.
* Klaus's latest patches and some clean-upBrian Paul2002-01-211-4/+4
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* latest changes from KlausBrian Paul2002-01-161-1/+5
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* Klaus's latest patches: change texcoord[3] to texcoord[4] everywhereBrian Paul2002-01-101-9/+9
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* first checkpoint commit of Klaus's new span code (struct sw_span)Brian Paul2001-12-171-28/+25
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* More span rendering optimizations from Klaus NiederkruegerBrian Paul2001-11-191-1/+6
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* Apply antialiasing coverage factor to alpha after texture application,Brian Paul2001-05-151-47/+42
| | | | not before.
* interpolate fog valus as floats, not fixed - fixed the swrast fog problemBrian Paul2001-05-031-7/+7
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* Consistent copyright info (version number, date) across all files.Gareth Hughes2001-03-121-2/+2
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* lots of gl_*() to _mesa_*() namespace clean-upBrian Paul2001-03-031-9/+9
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* Committing in .Jouk Jansen2000-11-221-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modified Files: Mesa/macos/gli_api/gliapi1.h Mesa/macos/gli_api/gliapi2.h Mesa/macos/gli_api/gliapiext.h Mesa/macos/src-gli/fxgli.c Mesa/macos/src-gli/fxgli.h Mesa/macos/src-gli/fxgli2.c Mesa/macos/src-gli/fxgli_tridebug.c Mesa/src/accum.c Mesa/src/accum.h Mesa/src/all.h Mesa/src/alpha.c Mesa/src/alpha.h Mesa/src/attrib.c Mesa/src/attrib.h Mesa/src/bitmap.c Mesa/src/bitmap.h Mesa/src/blend.c Mesa/src/blend.h Mesa/src/buffers.c Mesa/src/buffers.h Mesa/src/clip.c Mesa/src/clip.h Mesa/src/colortab.h Mesa/src/config.c Mesa/src/context.c Mesa/src/context.h Mesa/src/convolve.c Mesa/src/convolve.h Mesa/src/copypix.c Mesa/src/copypix.h Mesa/src/debug.c Mesa/src/depth.c Mesa/src/depth.h Mesa/src/dlist.c Mesa/src/dlist.h Mesa/src/drawpix.c Mesa/src/drawpix.h Mesa/src/enable.c Mesa/src/enable.h Mesa/src/eval.c Mesa/src/eval.h Mesa/src/extensions.c Mesa/src/extensions.h Mesa/src/feedback.c Mesa/src/feedback.h Mesa/src/fog.c Mesa/src/fog.h Mesa/src/get.c Mesa/src/get.h Mesa/src/glapi.c Mesa/src/glthread.h Mesa/src/highpc.c Mesa/src/hint.h Mesa/src/histogram.h Mesa/src/image.c Mesa/src/image.h Mesa/src/imports.c Mesa/src/light.c Mesa/src/light.h Mesa/src/lines.c Mesa/src/lines.h Mesa/src/logic.c Mesa/src/logic.h Mesa/src/masking.c Mesa/src/masking.h Mesa/src/matrix.c Mesa/src/matrix.h Mesa/src/pixel.c Mesa/src/pixel.h Mesa/src/points.c Mesa/src/points.h Mesa/src/polygon.c Mesa/src/polygon.h Mesa/src/rastpos.c Mesa/src/readpix.c Mesa/src/scissor.c Mesa/src/scissor.h Mesa/src/state.c Mesa/src/state.h Mesa/src/stencil.c Mesa/src/stencil.h Mesa/src/teximage.c Mesa/src/teximage.h Mesa/src/texobj.c Mesa/src/texobj.h Mesa/src/texstate.c Mesa/src/texstate.h Mesa/src/texture.c Mesa/src/texture.h Mesa/src/texutil.c Mesa/src/texutil.h Mesa/src/varray.c Mesa/src/varray.h Mesa/src/X/fakeglx.c Mesa/src/X/xm_api.c Mesa/src/X/xm_dd.c Mesa/src/X/xm_line.c Mesa/src/X/xm_span.c Mesa/src/X/xm_tri.c Mesa/src/swrast/s_aaline.c Mesa/src/swrast/s_aaline.h Mesa/src/swrast/s_aatriangle.h Mesa/src/swrast/s_accum.h Mesa/src/swrast/s_alpha.h Mesa/src/swrast/s_alphabuf.h Mesa/src/swrast/s_blend.h Mesa/src/swrast/s_context.c Mesa/src/swrast/s_context.h Mesa/src/swrast/s_depth.h Mesa/src/swrast/s_drawpix.h Mesa/src/swrast/s_feedback.h Mesa/src/swrast/s_fog.h Mesa/src/swrast/s_histogram.h Mesa/src/swrast/s_lines.h Mesa/src/swrast/s_logic.h Mesa/src/swrast/s_masking.h Mesa/src/swrast/s_pb.h Mesa/src/swrast/s_pixeltex.h Mesa/src/swrast/s_points.h Mesa/src/swrast/s_quads.c Mesa/src/swrast/s_quads.h Mesa/src/swrast/s_scissor.h Mesa/src/swrast/s_span.h Mesa/src/swrast/s_stencil.h Mesa/src/swrast/s_texture.h Mesa/src/swrast/s_triangle.h Mesa/src/swrast/s_zoom.h Mesa/src/swrast/swrast.h Mesa/src/swrast_setup/ss_context.h Mesa/src/swrast_setup/ss_triangle.c Mesa/src/swrast_setup/ss_triangle.h Mesa/src/swrast_setup/ss_vb.h Mesa/src/tnl/t_clip.c Mesa/src/tnl/t_clip.h Mesa/src/tnl/t_context.c Mesa/src/tnl/t_context.h Mesa/src/tnl/t_cva.c Mesa/src/tnl/t_cva.h Mesa/src/tnl/t_debug.c Mesa/src/tnl/t_debug.h Mesa/src/tnl/t_dlist.h Mesa/src/tnl/t_eval.c Mesa/src/tnl/t_eval.h Mesa/src/tnl/t_fog.c Mesa/src/tnl/t_fog.h Mesa/src/tnl/t_light.c Mesa/src/tnl/t_light.h Mesa/src/tnl/t_pipeline.c Mesa/src/tnl/t_pipeline.h Mesa/src/tnl/t_shade.c Mesa/src/tnl/t_shade.h Mesa/src/tnl/t_stages.c Mesa/src/tnl/t_stages.h Mesa/src/tnl/t_texture.c Mesa/src/tnl/t_texture.h Mesa/src/tnl/t_trans_elt.c Mesa/src/tnl/t_trans_elt.h Mesa/src/tnl/t_varray.c Mesa/src/tnl/t_varray.h Mesa/src/tnl/t_vb.c Mesa/src/tnl/t_vb.h Mesa/src/tnl/t_vbcull.c Mesa/src/tnl/t_vbcull.h Mesa/src/tnl/t_vbfill.c Mesa/src/tnl/t_vbfill.h Mesa/src/tnl/t_vbindirect.c Mesa/src/tnl/t_vbindirect.h Mesa/src/tnl/t_vbrender.c Mesa/src/tnl/t_vbrender.h Mesa/src/tnl/t_vbxform.c Mesa/src/tnl/t_vbxform.h Mesa/src/tnl/tnl.h Added Files: Mesa/src/mtypes.h Removed Files: Mesa/src/types.h Changed Mesa/src/types to Mesa/src/mtypes.h to avoid conflicts while compiling on a VMS system. ----------------------------------------------------------------------
* Moved software rasterizer functionality to new directory.Keith Whitwell2000-10-311-0/+99
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