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* mesa: Change "BRIAN PAUL OR IBM" to "THE AUTHORS" in license text.Kenneth Graunke2013-04-232-2/+2
| | | | | | | See previous commit for the rationale. These weren't caught by the automatic conversion due to the "OR IBM" addition. Reviewed-by: Brian Paul <brianp@vmware.com>
* mesa: Change "BRIAN PAUL" to "THE AUTHORS" in license text.Kenneth Graunke2013-04-23351-351/+351
| | | | | | | | | | | | | | | | Generated automatically be the following shell command: $ git grep 'BRIAN PAUL BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \ sed -i 's/BRIAN PAUL/THE AUTHORS/' {} The intention here is to protect all authors, not just Brian Paul. I believe that was already the sensible interpretation, but spelling it out is probably better. More practically, it also prevents people from accidentally copy & pasting the license into a new file which says Brian is not liable when he isn't even one of the authors. Reviewed-by: Brian Paul <brianp@vmware.com>
* mesa: make _mesa_save_vtxfmt_init() staticBrian Paul2013-04-232-5/+3
| | | | | | It's called from nowhere else. Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: use new _mesa_inside_dlist_begin_end() functionBrian Paul2013-04-233-4/+14
| | | | | Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* mesa: use new _mesa_inside_begin_end() functionBrian Paul2013-04-234-10/+21
| | | | | Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* mesa: remove unused opcodes AND, DP2A, NOT, NRM3, NRM4, OR, PRINT, XORMarek Olšák2013-04-247-185/+0
| | | | | Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: don't flush vertices and don't flag _NEW_COLOR in ClearColor, ClearIndexMarek Olšák2013-04-241-37/+12
| | | | | Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: don't flush vertices and don't flag _NEW_COLOR for GL_CLAMP_READ_COLORMarek Olšák2013-04-241-1/+0
| | | | | | | | There used to be a derived state _ClampReadColor, so setting _NEW_COLOR made sense. The state is gone now. Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: don't flag _NEW_DEPTH in Begin/EndQuery if driver implements the functionsMarek Olšák2013-04-246-8/+14
| | | | | | | | | | | We don't want to set the flag for Gallium. I think only swrast needs the flag to be set for occlusion queries. v2: fix stats_wm updates in i965 Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: don't flush vertices and don't flag _NEW_DEPTH in ClearDepthMarek Olšák2013-04-241-7/+1
| | | | | Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: don't flush and don't flag _NEW_STENCIL in ClearStencil, ActiveStencilFaceMarek Olšák2013-04-241-5/+0
| | | | | | | | | The functions don't affect driver state. There is no code that would rely on vertices being flushed prior to changing the states, and no code that would check for _NEW_STENCIL before using the states. Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: don't set _NEW_BUFFERS in GenerateMipmap and BlitFramebufferMarek Olšák2013-04-241-2/+2
| | | | | | | | both functions don't change the framebuffer in any way (if mesa_meta is not used) Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: remove _NEW_PACKUNPACKMarek Olšák2013-04-246-28/+3
| | | | | | | | | | No driver checks the flag. Nobody uses it. I also removed the FLUSH_VERTICES calls, because PixelStorei has no effect on rendering. Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: convert _NEW_RASTERIZER_DISCARD to a driver flagMarek Olšák2013-04-2410-18/+22
| | | | | Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa,i965: use NewDriverState to communicate TFB state changes with the driverMarek Olšák2013-04-248-22/+42
| | | | | | | | | | | | | | | | | | | | | | | _NEW_TRANSFORM_FEEDBACK is not used by core Mesa, so it can be removed. Instead, an new private flag is added to i965 to serve the same purpose. If you're new to this: * When creating a context. you can set private dirty flags in gl_context::DriverFlags, eg.: ctx->DriverFlags.NewStateX = BRW_NEW_STATE_X; * When StateX is changed, core Mesa does: ctx->NewDriverState |= ctx->DriverFlags.NewStateX; * When you have to draw, read and clear ctx->NewDriverState. * Pros: not touching NewState, the driver decides the mapping between GL states and hw state groups, unlimited number of flags in core Mesa (still limited number of flags in the driver though) Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: remove redundant _NEW_BUFFERS setting in ReadBufferMarek Olšák2013-04-241-1/+0
| | | | | | | already set by _mesa_readbuffer Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* st/mesa: add a simple path to BufferData if it only discards buffer contentsMarek Olšák2013-04-241-0/+14
| | | | Reviewed-by: Brian Paul <brianp@vmware.com>
* st/mesa: depth-stencil-alpha state also depends on _NEW_BUFFERSMarek Olšák2013-04-241-1/+1
| | | | | | | | | because the code looks at the visual if there is a depth or stencil buffer before enabling depth or stencil, respectively. NOTE: This is a candidate for the stable branches. Reviewed-by: Brian Paul <brianp@vmware.com>
* gallium: Replace gl_rasterization_rules with lower_left_origin and ↵José Fonseca2013-04-234-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | half_pixel_center. Squashed commit of the following: commit 04c5fa2cbb8e89d6f2fa5a75af1cca03b1f6b852 Author: José Fonseca <jfonseca@vmware.com> Date: Tue Apr 23 17:37:18 2013 +0100 gallium: s/lower_left_origin/bottom_edge_rule/ commit 4dff4f64fa83b9737def136fffd161d55e4f1722 Author: José Fonseca <jfonseca@vmware.com> Date: Tue Apr 23 17:35:04 2013 +0100 gallium: Move diagram to docs. commit 442a63012c8c3c3797f45e03f2ca20ad5f399832 Author: James Benton <jbenton@vmware.com> Date: Fri May 11 17:50:55 2012 +0100 gallium: Replace gl_rasterization_rules with lower_left_origin and half_pixel_center. This change is necessary to achieve correct results when using OpenGL FBOs. Reviewed-by: Marek Olšák <maraeo@gmail.com>
* i965/fs: Don't save value returned by emit() if it's not used.Matt Turner2013-04-221-11/+11
| | | | | | Probably a copy-n-paste mistake. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* mesa: Remove extra MapBufferRange in create_beginend_table()Brian Paul2013-04-221-1/+0
| | | | | | Looks like a copy&paste typo. Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
* i965: Fix a mistake in the comments for software counters.Kenneth Graunke2013-04-221-2/+2
| | | | | | | The code doesn't set brw->query.obj to NULL, it sets query->bo to NULL. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Eric Anholt <eric@anholt.net>
* i965: Apply CMP NULL {Switch} work-around to other Gen7s.Matt Turner2013-04-221-1/+4
| | | | | | | Listed in the restrictions section of CMP, but not on the work-arounds page. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* st/mesa: minor indentation fixesBrian Paul2013-04-221-2/+2
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* mesa: Introduce a globally-available minify() macro.Eric Anholt2013-04-217-36/+27
| | | | | | This matches u_minify()'s behavior, for consistency. Reviewed-by: Brian Paul <brianp@vmware.com>
* mesa: Generalize TexStorage allocator between swrast and intel.Eric Anholt2013-04-216-62/+37
| | | | | | | | | | This should be reusable for other non-gallium drivers, so we can make the extension always be available. v2: Add a more detailed comment than the old function had (recommended by Brian). Reviewed-by: Brian Paul <brianp@vmware.com> (v1)
* mesa: Add performance debug for meta code.Eric Anholt2013-04-212-3/+35
| | | | | | | | I noticed a fallback in regnum through sysprof, and wanted a nicer way to get information about it. Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* intel: Mention how much data we're trying to subdata in perf debug.Eric Anholt2013-04-211-2/+3
| | | | | Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* mesa: Fix up program_parse.y to avoid uninitialized $$Paul Berry2013-04-191-0/+5
| | | | | | | | | | | Without this patch, $$.negate, $$.rgba_valid, and $$.xyzw_valid take on garbage values. At the moment this problem is benign (the garbage values happen to be zero), but in my experiments executing GL operations on a background thread, the garbage values change, leading to piglit failures. Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* mesa: Use quotes on bool driconf options to prevent stdbool.h breakage.Eric Anholt2013-04-194-37/+44
| | | | | | | | | | | | | Since stdbool.h's "true" and "false" are #defines, they got expanded when used as macro arguments, and that expanded value was stored in the XML string, producing XML that driconf would then fail to parse. Currently no drivers included stdbool along with driconf, but I keep accidentally doing so on intel as we move towards using normal C. v2: rebase on master. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> (v1)
* Revert "i965: Check reg.nr for BRW_ARF_NULL instead of reg.file."Matt Turner2013-04-181-1/+1
| | | | | | | | | This reverts commit ecdda414d361ab4430fd5747c9217687c1f3d63f. Commit was supposed to be a simple typo fix. Clearly needs more investigating. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=63688
* gallium: handle drirc disable_glsl_line_continuations optionVadim Girlin2013-04-191-0/+3
| | | | | | | | NOTE: This is a candidate for the 9.1 branch Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
* st/mesa: optionally apply texture swizzle to border color v2Christoph Bumiller2013-04-184-4/+30
| | | | | | | | | | | | This is the only sane solution for nv50 and nvc0 (really, trust me), but since on other hardware the border colour is tightly coupled with texture state they'd have to undo the swizzle, so I've added a cap. The dependency of update_sampler on the texture updates was introduced to avoid doing the apply_depthmode to the swizzle twice. v2: Moved swizzling helper to u_format.c, extended the CAP to provide more accurate information.
* mesa: enable GL_ARB_texture_float if TEXTURE_FLOAT_ENABLED is definedBrian Paul2013-04-181-1/+3
| | | | | | | | | Per message on mesa-users list, this wasn't working before. Note: This is a candidate for the stable branches. Reviewed-by: Jose Fonseca <jfonseca@vmware.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* i965: Check reg.nr for BRW_ARF_NULL instead of reg.file.Matt Turner2013-04-171-1/+1
| | | | Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* i965: Implement work-around for CMP with null dest on Haswell.Matt Turner2013-04-171-0/+12
| | | | Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* i965/vec4: Fix hypothetical use of uninitialized data in attribute_map[].Paul Berry2013-04-171-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes issue identified by Klocwork analysis: 'attribute_map' array elements might be used uninitialized in this function (vec4_visitor::lower_attributes_to_hw_regs). The attribute_map array contains the mapping from shader input attributes to the hardware registers they are stored in. vec4_vs_visitor::setup_attributes() only populates elements of this array which, according to core Mesa, are actually used by the shader. Therefore, when vec4_visitor::lower_attributes_to_hw_regs() accesses the array to lower a register access in the shader, it should in principle only access elements of attribute_map that contain valid data. However, if a bug ever caused the driver back-end to access an input that was not flagged as used by core Mesa, then lower_attributes_to_hw_regs() would access uninitialized memory, which could cause illegal instructions to get generated, resulting in a possible GPU hang. This patch makes the situation more robust by using memset() to pre-initialize the attribute_map array to zero, so that if such a bug ever occurred, lower_attributes_to_hw_regs() would generate a (mostly) harmless access to r0. In addition, it adds assertions to lower_attributes_to_hw_regs() so that if we do have such a bug, we're likely to discover it quickly. Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
* mesa: generate glGetInteger/Boolean/Float/Doublev() code for all APIsBrian Paul2013-04-174-35/+7
| | | | | | | | | | | No longer pass -a flag to the get_hash_generate.py script to specify OpenGL, ES1, ES2, etc. This updates the autoconf, scons and android build files too (so we can bisect). This is the last of the API-dependent conditional compilation in core Mesa. Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
* mesa: remove mfeatures.hBrian Paul2013-04-171-53/+0
| | | | | | No longer needed. Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
* mesa: remove #include "mfeatures.h" from numerous source filesBrian Paul2013-04-17123-127/+0
| | | | | | None of the remaining FEATURE_x symbols in mfeatures.h are used anymore. Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
* mesa: remove FEATURE_remap_table from remap.[ch]Brian Paul2013-04-172-40/+0
| | | | | | It was always defined. Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
* intel: Don't dereference a NULL pointer of calloc failsIan Romanick2013-04-171-0/+4
| | | | | | | | | | The caller of NewTextureObject does the right thing if NULL is returned, so this function should do the right thing too. NOTE: This is a candidate for stable branches. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* i965: Trim trailing whitespace in brw_defines.h.Eric Anholt2013-04-171-144/+144
| | | | | | It was all over the formats section I wanted to edit. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* r200: fix build failure introduced with cbbcb0247e6aa8d7adc274a94206ee02f9c70beaLaurent Carlier2013-04-171-1/+1
| | | | Signed-off-by: Brian Paul <brianp@vmware.com>
* st/mesa: clean up formatting in st_cb_msaa.cBrian Paul2013-04-171-12/+18
| | | | Insert blank lines, wrap lines, remove trailing whitespace, etc.
* mesa: remove gl_context::_TriangleCapsBrian Paul2013-04-172-8/+4
| | | | | | No longer used anywhere. Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: remove DD_TRI_LIGHT_TWOSIDE flagBrian Paul2013-04-1710-71/+22
| | | | | | v2: use conditional operator instead of bit shifting Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: remove DD_TRI_UNFILLED flagBrian Paul2013-04-1710-32/+41
| | | | | | | Use alternate code in intel, r200, radeon drivers. v2: use conditional operator instead of bit shifting Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: remove DD_TRI_SMOOTH flagBrian Paul2013-04-174-7/+2
| | | | Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: remove DD_TRI_STIPPLE flagBrian Paul2013-04-175-6/+3
| | | | | | | Make it a local macro for the i915 driver. v2: use conditional operator instead of bit shifting Reviewed-by: Eric Anholt <eric@anholt.net>
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