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2009-11-19mesa: Remove gratuitous padding in prog_dst_register.Eric Anholt
The padding was there to indicate the amount of space left from the number of expected bytes in the struct minus allocated bits. But uint bitfields get packed so that they don't cross uint boundaries, and we ended up allocating an extra dword to hold the pad field!
2009-11-18mesa: bump version to 7.8Brian Paul
2009-11-17Merge branch 'outputswritten64'Ian Romanick
Add a GLbitfield64 type and several macros to operate on 64-bit fields. The OutputsWritten field of gl_program is changed to use that type. This results in a fair amount of fallout in drivers that use programs. No changes are strictly necessary at this point as all bits used are below the 32-bit boundary. Fairly soon several bits will be added for clip distances written by a vertex shader. This will cause several bits used for varyings to be pushed above the 32-bit boundary. This will affect any drivers that support GLSL. At this point, only the i965 driver has been modified to support this eventuality. I did this as a "squash" merge. There were several places through the outputswritten64 branch where things were broken. I foresee this causing difficulties later for bisecting. The history is still available in the branch. Conflicts: src/mesa/drivers/dri/i965/brw_wm.h
2009-11-17ARB_fbo: Enable GL_EXT_framebuffer_multisampleIan Romanick
All of this functionality is already included in ARB_fbo. This just enables the string. I was a bit lazy in using FEATURE_ARB_framebuffer_object for this feature as well. I don't think it makes much difference in the long run.
2009-11-17ARB_fbo: Regenerate files from previous commits.Ian Romanick
2009-11-17EXT_pds: Alias GL_NV_packed_depth_stencil to GL_EXT_packed_depth_stencilIan Romanick
GL_EXT_packed_depth_stencil is a functional superset of GL_NV_packed_depth_stencil. If a driver enables EXT_pds, make NV_pds available as well.
2009-11-17mesa: remove old commentBrian Paul
2009-11-17mesa: fix incorrect type in store_texel_al1616()Brian Paul
2009-11-17mesa: remove trailing comment to silence warningBrian Paul
2009-11-17mesa: remove a bit of old codeBrian Paul
2009-11-17Add MESA_FORMAT_XRGB8888_REV.Michel Dänzer
2009-11-16Move 'static' to start of declaration to silence compiler warningIan Romanick
2009-11-16AL1616: Enable MESA_FORMAT_AL1616 for software pathsIan Romanick
2009-11-16AL1616: Add TexImage storage pathIan Romanick
2009-11-16AL1616: Add texel fetch / store routinesIan Romanick
2009-11-16AL1616: Add formats for GL_LUMINANCE16_ALPHA16 texturesIan Romanick
2009-11-16AL1616: Add macros to pack two GLushorts into a texelIan Romanick
2009-11-16mesa: remove unused vertex array driver hooksBrian Paul
2009-11-16mesa: check BaseLevel, MaxLevel in _mesa_GenerateMipmapEXT()Brian Paul
2009-11-16mesa: use _mesa_get_current_tex_object()Brian Paul
2009-11-16mesa: added another check in check_gen_mipmap()Brian Paul
We don't need to call ctx->Driver.GenerateMipmap() if we're updating a texture level >= MAX_LEVEL.
2009-11-10mesa: fix some begin/end render-to-texture logicbrian
Before, we weren't aggressive enough in checking for the start or end of render-to-texture. In particular, if only the ctx->ReadBuffer had texture attachments, we were treating that as a render-to-texture case. This fixes a regression from commit 75bdbdd90b15c8704d87ca195a364ff6a42edbb1 "intel: Don't validate in a texture image used as a render target."
2009-11-10mesa: move check_begin/end_texture_render() callsbrian
2009-11-10mesa: new vars: oldDrawFb, oldReadFb in _mesa_BindFramebufferEXT()brian
2009-11-10mesa: rename vars in _mesa_BindFramebufferEXT()brian
2009-11-10mesa: added comment for check_begin_texture_render()brian
2009-11-06mesa: Attempt to pair up Driver.RenderTexture and FinishRenderTexture()Eric Anholt
This is probably not 100% complete (bind vs unbind may still not pair up exactly), but it should help out drivers which are relying on FinishRenderTexture to be called when we're done rendering to a particular texture level, not just when we're done rendering to the object at all. This is the case for the one consumer of FinishRenderTexture() so far: the gallium state tracker. Noticed when trying to make use of FRT() in the intel driver.
2009-11-06Merge branch 'mesa_7_6_branch'Ian Romanick
This should fix the memory leaks in the assembly parser without the regressions. The conflicts in program_lexer.l were related to changes in returning strings between the branches (always return IDENTIFIER vs. returing either IDENTIFIER or USED_IDENTIFIER). The conflicts in program_parse.y were related to two changes in master One change prints a variable name in an error message. The other change adds outputVarSize to the OUTPUT_statement rule. The cause the position of the IDENTIFIER to change from $2 to $3. Conflicts: src/mesa/shader/lex.yy.c src/mesa/shader/program_lexer.l src/mesa/shader/program_parse.tab.c src/mesa/shader/program_parse.y
2009-11-05mesa: fix infinite loop bug in _mesa_drawbuffers()Brian Paul
Fixes bug 24946. This regression came from 8df699b3bb1aa05b633f05b121d09d812c86a22d.
2009-11-04mesa: added cast to silence warningBrian Paul
2009-11-04Merge branch 'mesa_7_6_branch'Brian Paul
Conflicts: src/mesa/drivers/windows/gdi/mesa.def
2009-11-04mesa: fix broken pack_histogram() case for GLhalfBrian Paul
2009-11-04mesa: silence warning from gcc 4.4.1Brian Paul
2009-11-03mesa: (GLint64) casts in get.c to silence Visual Studio warningsBrian Paul
Revised version of a patch from Karl Schultz.
2009-11-03mesa: added GLAPIENTRY keywords for sync object functionsKarl Schultz
Signed-off-by: Brian Paul <brianp@vmware.com>
2009-11-03mesa: clean-up, remove some flushing in FBO functionsBrian Paul
Remove some unneeded flushes. Replace FLUSH_CURRENT w/ FLUSH_VERTICES in other places.
2009-11-03mesa: fix indentationBrian Paul
2009-11-03mesa: clean-up formattingBrian Paul
2009-11-03mesa: avoid extraneous _NEW_BUFFER changes in _mesa_BindFramebufferEXT()Brian Paul
2009-11-03mesa: use FLUSH_VERTICES() in _mesa_drawbuffers()Brian Paul
2009-11-03mesa: avoid extraneous _NEW_BUFFER state in _mesa_drawbuffers()Brian Paul
2009-11-03mesa: use ffs() to shorten loop in _mesa_drawbuffers()Brian Paul
2009-11-03mesa: added assertion, another commentBrian Paul
2009-11-02mesa: added commentBrian Paul
2009-11-02mesa: use _mesa_get_current_tex_object()Brian Paul
2009-11-02mesa: make _mesa_get_current_tex_objec() publicBrian Paul
2009-11-02mesa: fix incorrect approx bits/channel for fxt1 formatsBrian Paul
See bug 24806.
2009-10-30mesa: better error messageBrian Paul
2009-10-30mesa: fix inverted buffer object testBrian Paul
Fixes bug 24799.
2009-10-30mesa: fix incorrect format info for MESA_FORMAT_SL8Brian Paul
Fixes bugs 24798 and 24801.