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2009-12-01intel: Remove GL_NV_point_sprite from extension listIan Romanick
i830 does not (and cannot!) support the any of the non-default GL_POINT_SPRITE_R_MODE_NV settings. i915 and i965 could, but currently do not. In both cases it would require mucking about with the fragment shader.
2009-11-30mesa: set version string to 7.6.1-rc2Ian Romanick
2009-11-30i915: Actually put i915PointParameterfv in the driver function table. Duh.Ian Romanick
2009-11-29i915: Fallback bit define missed on previous commitIan Romanick
2009-11-29i915: Round point sizes instead of truncate.Ian Romanick
2009-11-29i915: Enable point sprite coordinate generationIan Romanick
Support still isn't completely correct, but it's better. piglit point-sprite now passes. However, glean's pointSprite test fails. In that test the texture on the sprite is somehow inverted as though GL_POINT_SPRITE_COORD_ORIGIN were set to GL_LOWER_LEFT. i915 hardware shouldn't be able to do that! I believe there are also problems when not all texture units have GL_COORD_REPLACE set. The hardware enable seems to be all or nothing. Fixes bug #25313.
2009-11-25Improve implementation of GL_POINT_SPRITE_COORD_ORIGIN errorsIan Romanick
This enum is only supported for OpenGL 2.0. If a driver supports OpenGL 1.4 and GL_ARB_point_sprite, using this enum should generate an error. This is important because, for example, i915 and i830 can support GL_ARB_point_sprite, but they cannot support GL_POINT_SPRITE_COORD_ORIGIN. This commit just removes the check for NV_point_sprite, which is completely wrong, and add some comments describing what the code should do. I don't see an easy way to check for version >= 2.0 from inside Mesa. Perhaps we should add an extension GL_MESA_point_sprite_20 (like Intel's old GL_EXT_packed_pixels_12) to indicate that this added bit of functionality is available. Also note that glean's pointSprite test only checks for GL_ARB_point_sprite before trying to use GL_POINT_SPRITE_COORD_ORIGIN. Naturally, that fails on non-2.0 implementations (i.e., Mac OS X on GMA 950).
2009-11-25radeon: fix context destroy needing lock for flushing.Dave Airlie
Thanks to Intel code which I've just stolen pretty much as usual. This fixes fdo bug 22851 which is a dri1 regression since rewrite. Tested by: fpiobaf (Fabio) on #radeon Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-11-23i915: Initialize Length and Offset fields when mapping a buffer objectIan Romanick
This fixes an assertion failure in _mesa_MapBufferARB. Fixes bugzilla #25253.
2009-11-23Fix the DRI swrast driver for big endian platforms.Michel Dänzer
Too bad I didn't realize earlier how easy this could be... Fixes http://bugs.freedesktop.org/show_bug.cgi?id=22767 .
2009-11-19mesa: define 32bit byteswap for AIX.Tom Fogal
Fixes `xlib' driver build on AIX. Signed-off-by: Brian Paul <brianp@vmware.com>
2009-11-18r600: disable compressed texture supportAlex Deucher
It's not implemented yet. fixes fdo bug 24047
2009-11-18Revert "radeon: Fix legacy bo not to reuse dma buffers before refcount is 1."Alex Deucher
This reverts commit 284a7af274bc148f112bd0ebb40583923ee26b49. This breaks kde desktop effects. See fdo bug 24131
2009-11-18mesa: set version string to 7.6.1-rc1Brian Paul
2009-11-12i965: Fix Ironlake shadow comparisons.Eric Anholt
The cube map array index arg is always present.
2009-11-12i965: Fix VBO last-valid-offset setup on Ironlake.Eric Anholt
Instead of doing math based on the (broken for VBO && offset != 0) input->count number, just use the BO size. Fixes assertion failure in ETQW.
2009-11-11i965: fix EXT_provoking_vertex supportRoland Scheidegger
This didn't work for quad/quadstrips at all, and for all other primitive types it only worked when they were unclipped. Fix up the former in gs stage (could probably do without these changes and instead set QuadsFollowProvokingVertexConvention to false), and the rest in clip stage.
2009-11-10i965: Fix VS constant buffer value loading.Eric Anholt
Previously, we'd load linearly from ParameterValues[0] for the constants, though ParameterValues[1] may not equal ParameterValues[0] + 4. Additionally, the STATE_VAL type paramters didn't get updated. Fixes piglit vp-constant-array-huge.vpfp and ET:QW object locations. Bug #23226.
2009-11-10i965: Unalias src/dst registers for SGE and friends.Eric Anholt
Fixes piglit vp-sge-alias test, and the googleearth ground shader. \o/ Bug #22228 (cherry picked from commit 56ab92bad8f1d05bc22b8a8471d5aeb663f220de)
2009-11-10i965: Allow use of PROGRAM_LOCAL constants in ARB_vp.Eric Anholt
Fixes piglit arl.vp. (cherry picked from commit d52d78b4bcd6d4c0578f972c0b8ebac09e632196)
2009-11-09r600: don't emit htile regsAlex Deucher
These are needed for HiZ which is not currently used and the _BASE reg requires a reloc which is not currently supported in the drm.
2009-11-07prog parse: Handle GL_VERTEX_PROGRAM_ARB in glLoadProgramNVIan Romanick
2009-11-07prog parse: Handle GL_VERTEX_PROGRAM_NV in glProgramStringARBIan Romanick
Handle both NV vertex programs and NV vertex state programs passed to glProgramStringARB.
2009-11-07prog parse: Handle GL_FRAGMENT_PROGRAM_ARB in glLoadProgramNVIan Romanick
2009-11-07prog parse: Handle GL_FRAGMENT_PROGRAM_NV in glProgramStringARBIan Romanick
2009-11-06ARB prog parser: Regenerate parser from previous commits.Ian Romanick
2009-11-06ARB prog parser: Release old program string in ↵Ian Romanick
_mesa_parse_arb_{fragment,vertex}_program The program structure passed to _mesa_parse_arb_program is just a place holder. The stings that actually need to be released are only known to the functions calling _mesa_parse_arb_program, so they should be freed there.
2009-11-06ARB prog parser: Release strings returned from the lexer that don't need to ↵Ian Romanick
be kept
2009-11-06Revert "ARB prog parser: Fix epic memory leak in lexer / parser interface"Ian Romanick
This reverts commit 93dae6761bc90bbd43b450d2673620ec189b2c7a. This change was completely broken when the parser uses multiple strings in a single production. It would be nice if bug fixes could initially land somewhere other than the stable branch.
2009-11-05xmesa: pass pixmap to clip_for_xgetimage()Brian Paul
The code was assuming ctx->DrawBuffer == ctx->ReadBuffer. Passing the pixmap is simpler and better. Fixes a potential segfault.
2009-11-04mesa: added cast to silence warningBrian Paul
2009-11-04vbo: fix out-of-bounds array accessBrian Paul
The exec->vtx.inputs[] array was being written past its end. This was clobbering the following vbo_exec_context::eval state. Probably not noticed since evaluators and immediate mode rendering don't happen at the same time. Fixed the loop in vbo_exec_vtx_init(). Changed the size of the vbo_exec_context::vtx.arrays[] array. Added a bunch of debug-build assertions. Issue found by Vinson Lee.
2009-11-04mesa: fix broken pack_histogram() case for GLhalfBrian Paul
2009-11-04mesa: silence warning from gcc 4.4.1Brian Paul
2009-11-04Fix YTILE spantmp functionsAlan Hourihane
2009-11-04glslcompiler: Fix Mac OS build.Vinson Lee
Signed-off-by: Brian Paul <brianp@vmware.com>
2009-11-03mesa: (GLint64) casts in get.c to silence Visual Studio warningsBrian Paul
Revised version of a patch from Karl Schultz.
2009-11-03windows: remove old entrypoints from mesa.def fileKarl Schultz
Signed-off-by: Brian Paul <brianp@vmware.com>
2009-11-03mesa: added GLAPIENTRY keywords for sync object functionsKarl Schultz
Signed-off-by: Brian Paul <brianp@vmware.com>
2009-11-03st/mesa: clip pixels in draw_stencil_pixels to avoid crashMarek Olšák
Signed-off-by: Brian Paul <brianp@vmware.com>
2009-11-03st/mesa: don't use util_blit_pixels_writemask() for depth or depth/stencilBrian Paul
util_blit_pixels_writemask() only works for color formats at this time. Also, it might never work for depth/stencil surfaces since we can't get handle stencil values in a fragment shader. Fixes glCopyTexSubImage(GL_DEPTH_COMPONENT).
2009-11-03st/mesa: fix tests for depth and depth/stencil texture formatsBrian Paul
2009-10-30Add --with-dri-searchpath argumentChow Loong Jin
* Add an extra argument to configure which allows for specifying different DRI driver search paths to libGL (FDO #24766) Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
2009-10-28mesa: Fix memory leak if we run out of memoryVinson Lee
Signed-off-by: Brian Paul <brianp@vmware.com>
2009-10-28intel: Fix memory leak in case of renderbuffer bad formatVinson Lee
Signed-off-by: Brian Paul <brianp@vmware.com>
2009-10-28mesa: remove unneeded #includesBrian Paul
2009-10-28mesa: include imports.h to silence warningBrian Paul
2009-10-28intel: Fix memory leak in event of mip tree allocation failureVinson Lee
Signed-off-by: Brian Paul <brianp@vmware.com>
2009-10-27ARB prog parser: Fix epic memory leak in lexer / parser interfaceIan Romanick
Anything that matched IDENTIFIER was strdup'ed and returned to the parser. However, almost every case of IDENTIFIER in the parser just dropped the returned string on the floor. Every swizzle string, every option string, every use of a variable, etc. leaked memory. Create a temporary buffer in the parser state (string_dumpster and dumpster_size). Return strings from the lexer to the parser in the buffer. Grow the buffer as needed. When the parser needs to keep a string (i.e., delcaring a new variable), let it make a copy then. The only leak that valgrind now detects is /occasionally/ the copy of the program string in gl_program::String is leaked. I'm not seeing how. :(
2009-10-27ARB prog parser: Don't leak program stringIan Romanick
The program string is kept in the program object. On the second call into glProgramStringARB the previous kept string would be leaked.
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