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9098 commits

Author SHA1 Message Date
Brian
4576d754c9 Lots of improvements to the surface-related code. 
Z testing now works with i915 driver.
Add gl_renderbuffer::surface pointer (and reverse pointer).
Remove intel_surface and xmesa_surface types - no longer used.
 2007-07-30 17:17:44 -06:00
Brian
6558af67d3 compute scale for Z24 buffers 2007-07-30 17:15:50 -06:00
Brian
09574bee85 implement read_quad_f_swz() 2007-07-30 14:00:27 -06:00
Brian
3a35ce3364 implement surfaces for softpipe rendering 2007-07-30 13:11:52 -06:00
Brian
f1569bf0d5 map/unmap surfaces before/after rendering 2007-07-30 13:11:27 -06:00
Brian
1c8905790b remove old comments 2007-07-30 13:11:09 -06:00
Brian
737f6e7eb1 disable ProgramStringNotify assertion 2007-07-30 13:10:52 -06:00
Brian
a548d3cb71 call st_invalidate_state() 2007-07-30 13:10:12 -06:00
Brian
f38d26fd83 added map/unmap() stubs 2007-07-30 13:09:53 -06:00
Brian
05ba76757b Clip triangles against softpipe->cliprect which includes scissor and surface bounds. 
This prevents rendering out of bounds when the viewport is partially outside the surface bounds.
 2007-07-27 10:50:35 -06:00
Brian
05bde092f3 remove obsolete comments 2007-07-27 10:25:11 -06:00
Brian
a0c1d591ab Maintain cliprect (scissor) info in sp_state_derived.c. 
The cliprect depends on the scissor rect (if enabled), otherwise the drawing
surface bounds.
 2007-07-27 10:21:34 -06:00
Brian
78ea9cee0d Implement point/line quad clipping. Not quite as efficient as it probably could be, but sufficient for now. 2007-07-27 10:10:49 -06:00
Brian
6abdad28f6 check scissor state 2007-07-27 09:27:56 -06:00
Brian
df23ebbb9f s/SP_TILE_H/SP_QUAD_H/ 2007-07-27 09:06:15 -06:00
Brian
e1a19781dd init quad.coverage values to 1.0 in case line AA is enabled so that we see something 2007-07-27 09:06:02 -06:00
michal
8755594647 Avoid unnecessary input attrib copy by aligning exec_machine attribs. 2007-07-27 12:50:38 +02:00
michal
e0a26b0467 Merge branch 'master' of git+ssh://michal@git.freedesktop.org/git/mesa/mesa into softpipe_0_1_branch 2007-07-27 10:05:40 +02:00
Brian
e3cef58875 Fix function call bug 11731. Also, fix up IR_CALL/IR_FUNC confusion. 2007-07-26 15:32:02 -06:00
Brian
9ed040c3c9 generate error upon writing to varying var in fragment program (bug 11733) 2007-07-26 11:39:11 -06:00
Brian
51b728cf9a fix color interpolation for CHAN_BITS==32 2007-07-26 08:22:28 -06:00
Brian
efda5cb626 don't use rgba_line() if CHAN_BITS==32 2007-07-26 08:22:09 -06:00
Brian
0360b49afb Implement line stippling. 
Also added draw_stage::reset_line_stipple().  There may be a better way
of doing that though.
 2007-07-25 15:48:09 -06:00
Brian
1f6b4b0f75 rename some vars 2007-07-25 14:32:28 -06:00
Brian
8b2955b736 implement DDX, DDY instructions 2007-07-25 14:28:24 -06:00
Brian
be8725321c Fix pinterp() to compute 1 / FRAG_ATTRIB_WPOS.w Update comments too. 2007-07-25 14:27:38 -06:00
Brian
d24e60a6b1 patch things up enough to allow texture sampling to work 2007-07-25 12:15:02 -06:00
Brian
03ec41ddc5 remove unused MAX_3D_TEXTURE_SIZE, reformattting 2007-07-24 17:45:14 -06:00
Brian
a502c08a25 use consistent indentation 2007-07-24 17:10:30 -06:00
Brian
2eb9061f73 check return value of tgsi_parse_init() 2007-07-24 16:50:46 -06:00
Brian
ed52adc64e added PROGRAM_NAMED_PARAM in map_register_file() 2007-07-24 16:50:00 -06:00
Brian
3ffd30638a added GL_FRAGMENT_PROGRAM_NV in st_new_program() 2007-07-24 16:49:41 -06:00
Brian
496ee38b71 Add VF_ATTRIB_VAR0..7 for varying variables. 
The demos/fslight.c demo runs now.
 2007-07-24 15:39:41 -06:00
Brian
5c2cff44d2 added PROGRAM_UNIFORM to map_register_file() 2007-07-24 15:38:41 -06:00
Brian
6a235d3fe5 comments 2007-07-24 14:45:57 -06:00
Brian
8c99f7ba61 s/GLuint/GLbitfield/ 2007-07-24 14:45:38 -06:00
Brian
1475d74cfb Compute need_z and need_w properly and use the correct const/linear/perspective interpolation in shade_quad(). 2007-07-24 14:44:44 -06:00
Brian
2de4c7573e Fix a typo (i << i) that was fouling up the vertex layout info. 2007-07-24 14:31:16 -06:00
Brian
67b61520ce added missing OPCODE_ARL to TGSI_OPCODES[], added sanity check assertion 2007-07-24 13:48:20 -06:00
Brian
43d7c1fe9d Basic fragment programs run now. 
Handling of constants might change.  For now, the st_fragment_program struct
contains a pipe_constant_buffer (not a pointer).
 2007-07-24 12:27:38 -06:00
Brian
ef3849ffa0 rebuild quad pipeline when framebuffer changes too 2007-07-24 12:12:52 -06:00
Brian
47fafcf06f use enabled/linked fragment shader in preference to a fragment program 2007-07-24 09:58:19 -06:00
Brian
4477a01372 call ctx->Driver.NewProgram() instead of _mesa_new_program() 2007-07-24 09:57:26 -06:00
Brian
5b6858c023 call ctx->Driver.NewProgram() instead of _mesa_new_program() 2007-07-24 09:56:44 -06:00
Brian
5b737b7df2 Merge branch 'softpipe_0_1_branch' of git+ssh://brianp@git.freedesktop.org/git/mesa/mesa into softpipe_0_1_branch 2007-07-24 09:17:59 -06:00
Brian
da2f1e88bc fix GLX_STEREO handling (bug 11705) 2007-07-23 16:51:57 -06:00
michal
98eaf5503d Execute fs tokens. 
Fix align128 bug.
 2007-07-23 18:26:25 +02:00
Zhang
76fb808910 Fix a number of MINGW32 issues 2007-07-21 11:28:06 -06:00
Brian
af2aa8e9cf Remove ctx->Point._Size and ctx->Line._Width. 
The clamping for these values depends on whether we're drawing AA or non-AA
points, lines.  Defer clamping until drawing time.  Drivers could compute and
keep clamped AA and clamped non-AA values if desired.
 2007-07-21 10:06:41 -06:00
Roland Scheidegger
82fceba231 fix bogus recently introduced function param comments 2007-07-20 11:47:06 +02:00