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* meta: Split _swrast_BlitFramebuffer out of the meta blit path.Kenneth Graunke2014-05-191-1/+1
| | | | | | | | | | | | | | | | | | Separating the software fallbacks from the rest of the meta path (which is usually hardware accelerated) gives callers better control over their blitting options. For example, i965 might want to try meta blit, hardware blits, then swrast as a last resort. Splitting it makes that possible. This updates all callers to maintain the existing behavior (even in the few cases where it isn't desirable behavior - later patches can change that). Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Chris Forbes <[email protected]> Cc: "10.2" <[email protected]>
* xlib: switch to c11 mutex functionsBrian Paul2014-03-031-2/+2
| | | | | | | The _glthread_LOCK/UNLOCK_MUTEX() macros are just wrappers around the c11 mutex functions. Let's start getting rid of those wrappers. Reviewed-by: José Fonseca <[email protected]>
* mesa: allow buffers to be mapped multiple timesMarek Olšák2014-02-251-12/+8
| | | | | | | | | | | | | | | | | | | OpenGL allows a buffer to be mapped only once, but we also map buffers internally, e.g. in the software primitive restart fallback, for PBOs, vbo_get_minmax_index, etc. This has always been a problem, but it will be a bigger problem with persistent buffer mappings, which will prevent all Mesa functions from mapping buffers for internal purposes. This adds a driver interface to core Mesa which supports multiple buffer mappings and allows 2 mappings: one for the GL user and one for Mesa. Note that Gallium supports an unlimited number of buffer and texture mappings, so it's not really an issue for Gallium. v2: fix unmapping in xm_dd.c, remove the GL errors there v3: fix the intel driver (by Fredrik) Reviewed-by: Fredrik Höglund <[email protected]>
* mesa: Eliminate parameters to dd_function_table::ViewportIan Romanick2014-01-151-5/+1
| | | | | | | No driver uses them. They will just be annoying in future patches. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Remove Driver.GetBufferSize and its callers.Eric Anholt2013-06-251-1/+0
| | | | | | | | Only the GDI driver set it to non-NULL any more, and that driver has a Viewport hook that should keep it limping along as well as it ever has. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: remove outdated version lines in commentsRico Schüller2013-06-051-1/+0
| | | | Signed-off-by: Brian Paul <[email protected]>
* mesa: Restore 78-column wrapping of license text in C-style comments.Kenneth Graunke2013-04-231-3/+4
| | | | | | | | | | | | | | The previous commit introduced extra words, breaking the formatting. This text transformation was done automatically via the following shell command: $ git grep 'THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY' | sed 's/:.*$//' | xargs -I {} sh -c 'vim -e -s {} < vimscript where 'vimscript' is a file containing: /THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY/;/\*\// !fmt -w 78 -p ' * ' :wq Reviewed-by: Brian Paul <[email protected]>
* mesa: Add "OR COPYRIGHT HOLDERS" to license text disclaiming liability.Kenneth Graunke2013-04-231-1/+1
| | | | | | | | | | | | | | | This brings the license text in line with the MIT License as published on the Open Source Initiative website: http://opensource.org/licenses/mit-license.php Generated automatically be the following shell command: $ git grep 'THE AUTHORS BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \ sed -i 's/THE AUTHORS/THE AUTHORS OR COPYRIGHT HOLDERS/' {} This introduces some wrapping issues, to be fixed in the next commit. Reviewed-by: Brian Paul <[email protected]>
* mesa: Change "BRIAN PAUL" to "THE AUTHORS" in license text.Kenneth Graunke2013-04-231-1/+1
| | | | | | | | | | | | | | | | 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 <[email protected]>
* xlib: use _mesa_generate_mipmap() for mipmap generation, not metaBrian Paul2013-01-291-0/+3
| | | | | | | | | | | | | | | | | | The swrast fragment program interpreter has trouble computing the right texture LOD because it doesn't have easy access to input derivatives. This causes the GLSL-based meta generate mipmap code to fetch texels from the wrong mipmap level. One possible fix would be to set the GL_TEXTURE_MIN/MAX_LOD parameters to limit sampling from the right level. But let's just use the _mesa_generate_mipmap() fallback since it's a lot faster than using the fragment shader interpreter. Fixes http://bugs.freedesktop.org/show_bug.cgi?id=54240 Note: This is a candidate for the 9.0 branch. Reviewed-by: José Fonseca <[email protected]>
* Remove OpenVMS supportMatt Turner2012-11-161-3/+0
| | | | | | | | | | Not maintained since 2008. Doubtful that it's worked in quite a while. Also see commit 32ac8cb05 which removed VMS stuff from Makefile in 2009. Cc: Jouk Jansen <[email protected]> Reviewed-by: Brian Paul <[email protected]> Signed-off-by: Andreas Boll <[email protected]>
* xlib: remove texture compression hackeryBrian Paul2012-08-241-25/+0
| | | | | | I think this was left-over debug code from long ago. Reviewed-by: Ian Romanick <[email protected]>
* xlib: use _mesa_is_winsys/user_fbo() helpersBrian Paul2012-05-011-5/+6
| | | | Reviewed-by: Eric Anholt <[email protected]>
* xlib: remove clear_color() functionBrian Paul2012-03-121-25/+11
| | | | | | Just setup the clearing color in clear_buffers(). Reviewed-by: Dave Airlie <[email protected]>
* xlib: derive xmesa_renderbuffer from swrast_renderbufferBrian Paul2012-01-241-5/+5
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* xlib: remove xm_span.c and related codeBrian Paul2012-01-241-4/+0
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* mesa: remove gl_renderbuffer::WrappedBrian Paul2012-01-241-8/+8
| | | | There's no such thing as renderbuffer wrappers anymore.
* xlib: remove a ton of old xlib driver cruftBrian Paul2011-11-151-172/+0
| | | | | | The days of 1-bpp, 8-bpp and dithering are long behind us. Reviewed-by: Eric Anholt <[email protected]>
* xlib: implement renderbuffer mapping/unmappingBrian Paul2011-11-071-0/+3
| | | | | | | | This fixes the glReadPixels() regression for reading from the front/back color buffers. Note, we only allow one mapping of an XImage/Pixmap renderbuffer at any time. That might need to be revisited in the future.
* mesa/colormac: introduce inline helper for 4 unclamped float to ubyte.Dave Airlie2011-09-141-12/+3
| | | | | | | | | This introduces an UNCLAMPED_FLOAT_TO_UBYTE x 4 inline function, as suggested by Brian. It uses it in a few places I noticed from previous color changes, and also some core mesa places. I haven't updated other places yet. Signed-off-by: Dave Airlie <[email protected]>
* mesa: introduce a clear color union to be used for int/unsigned buffersDave Airlie2011-09-141-17/+20
| | | | | | | | | | This introduces a new gl_color_union union and moves the current ClearColorUnclamped to use it, it removes current ClearColor completely and renames CCU to CC, then all drivers are modified to expected unclamped floats instead. also fixes st to use translated color in one place it wasn't. Signed-off-by: Dave Airlie <[email protected]>
* x11: add missing comma to fix compilationBrian Paul2011-08-241-1/+1
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* mesa: Eliminate dd_function_table::MapBufferIan Romanick2011-08-231-7/+8
| | | | | | | | | | Replace all calls to dd_function_table::MapBuffer with appropriate calls to dd_function_table::MapBufferRange, then remove all the cruft. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Acked-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: Remove target parameter from dd_function_table::MapBufferIan Romanick2011-08-231-1/+0
| | | | | | | | | | No driver used that parameter, and most drivers ended up with a bunch of unused-parameter warnings because it was there. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Acked-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: Remove target parameter from dd_function_table::UnmapBufferIan Romanick2011-08-231-4/+2
| | | | | | | | | | No driver used that parameter, and most drivers ended up with a bunch of unused-parameter warnings because it was there. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* Squashed commit of the following:Brian Paul2011-04-261-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 864fe253b04105b7469e5f7b064dc37637b944f8 Author: Brian Paul <[email protected]> Date: Thu Apr 21 20:13:07 2011 -0600 mesa: s/exec/disp/ in _mesa_init_histogram_dispatch() This function isn't normally compiled (FEATURE_histogram). commit f4bf45e2b94b582cacd19cdca873c5be627e4250 Author: nobled <[email protected]> Date: Thu Apr 21 07:53:58 2011 -0600 mesa: hook up GL_ARB_robustness dispatch functions ...and advertise the extension. Signed-off-by: Brian Paul <[email protected]> commit 2b89e38e5f572dc40cebc06381ae7c5d04386998 Author: nobled <[email protected]> Date: Thu Apr 21 07:53:58 2011 -0600 mesa: regenerated API files for GL_ARB_robustness Signed-off-by: Brian Paul <[email protected]> commit 5d5ebfb7135cec9d833adef86cbf4d0f3d9beca8 Author: nobled <[email protected]> Date: Thu Apr 21 07:53:57 2011 -0600 glapi: add ARB_robustness xml Signed-off-by: Brian Paul <[email protected]> commit 0159d1d6d99f4bbc18381dc2081c20d3aff17ac9 Author: nobled <[email protected]> Date: Thu Apr 21 07:53:57 2011 -0600 mesa: implement GL_ARB_robustness functions Signed-off-by: Brian Paul <[email protected]> commit 938fd71f4c4742f274922d53492a7290ab8d9c9b Author: nobled <[email protected]> Date: Thu Apr 21 07:53:57 2011 -0600 mesa: add context fields for GL_ARB_robustness Signed-off-by: Brian Paul <[email protected]> commit 72075137bc79e65be03dac7e97b6dba93c3a86a4 Author: nobled <[email protected]> Date: Thu Apr 21 07:53:57 2011 -0600 mesa: standardize more bounds-checking error messages Signed-off-by: Brian Paul <[email protected]> commit 32a3fc23746db49da903fbc08afa0135af3007d2 Author: nobled <[email protected]> Date: Thu Apr 21 07:53:57 2011 -0600 mesa: standardize some bounds-checking error messages Signed-off-by: Brian Paul <[email protected]> commit cecbf1f4d164207de373dec0cadee2e84e1f9656 Author: nobled <[email protected]> Date: Thu Apr 21 07:53:57 2011 -0600 mesa: add more bounds-checking support for client memory buffers Signed-off-by: Brian Paul <[email protected]> commit edc895b52383d5bd274422db56adead1d81daf5f Author: nobled <[email protected]> Date: Thu Apr 21 07:53:57 2011 -0600 mesa: add bounds-checking support for client memory buffers Signed-off-by: Brian Paul <[email protected]> commit 3a96ef28a538f158a219b406cd090dee70470c85 Author: nobled <[email protected]> Date: Thu Apr 21 07:53:57 2011 -0600 mesa: use is_bufferobj() helper function Signed-off-by: Brian Paul <[email protected]>
* mesa: move PBO-related functions into a new fileBrian Paul2011-02-281-0/+1
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* drivers/x11: unifdef XFree86ServerAdam Jackson2010-11-291-16/+0
| | | | | | | This code was for the old GLcore build of the software rasteriser. The X server switched to a DRI driver for software indirect GLX long ago. Signed-off-by: Adam Jackson <[email protected]>
* x11: remove test_proxy_teximage() functionBrian Paul2010-11-241-38/+1
| | | | This was really just for testing purposes.
* x11: fix breakage from gl_config::visualType removalBrian Paul2010-10-131-1/+1
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* Drop GLcontext typedef and use struct gl_context insteadKristian Høgsberg2010-10-131-29/+29
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* mesa: Remove ClearIndex and IndexMask from device-driver interfaceIan Romanick2010-03-031-34/+0
| | | | | | | | These are used to inform the driver of the clear value for color-index buffers and to control write-masking of bits in color-index buffers. No driver use or need (not even Nouveau) these interfaces. Signed-off-by: Ian Romanick <[email protected]>
* mesa: replace old MEMSET macro with memsetBrian Paul2010-02-191-5/+5
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* Remove _mesa_memset in favor of plain memset.Kenneth Graunke2010-02-191-1/+1
| | | | This may break the SUNOS4 build, but it's no longer relevant.
* mesa: implement per-buffer color maskingBrian Paul2009-12-291-1/+1
| | | | | | | | | | | This is part of the GL_EXT_draw_buffers2 extension and part of GL 3.0. The ctx->Color.ColorMask field is now a 2-D array. Until drivers are modified to support per-buffer color masking, they can just look at the 0th color mask. The new _mesa_ColorMaskIndexed() function will be called by glColorMaskIndexedEXT() or glColorMaski().
* mesa: remove a bunch of gl_renderbuffer fieldsBrian Paul2009-10-081-2/+2
| | | | | | _ActualFormat is replaced by Format (MESA_FORMAT_x). ColorEncoding, ComponentType, RedBits, GreenBits, BlueBits, etc. are all replaced by MESA_FORMAT_x queries.
* mesa: remove GLchan-based formats; use hw 8-bit/channel formats insteadBrian Paul2009-09-301-2/+2
| | | | Removed: MESA_FORMAT_RGBA, RGB, ALPHA, LUMINANCE, LUMINANCE_ALPHA, INTENSITY.
* mesa: replace gl_texture_format with gl_formatBrian Paul2009-09-301-3/+3
| | | | | | Now gl_texture_image::TexFormat is a simple MESA_FORMAT_x enum. ctx->Driver.ChooseTexture format also returns a MESA_FORMAT_x. gl_texture_format will go away next.
* mesa: rename functions to be more consistant with rest of mesaBrian Paul2009-09-191-5/+5
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* xlib: test _mesa_meta_bitmap()Brian Paul2009-09-061-0/+1
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* xlib: move misplaced braceBrian Paul2009-09-061-1/+1
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* xlib: plug in more meta functions, if TEST_META_FUNCS is setBrian Paul2009-08-311-13/+15
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* xlib: option to enable/test meta functions (disabled)Brian Paul2009-08-311-4/+11
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* mesa: in glReadBufer() set _NEW_BUFFERS, not _NEW_PIXELBrian Paul2009-05-011-1/+2
| | | | | | | | | | | | | | | Since GL_READ_BUFFER is historically part of the gl_pixel_attrib group it made sense to signal changes with _NEW_PIXEL. But now with FBOs it's also part of the framebuffer state. Now _NEW_PIXEL strictly indicates pixels transfer state changes. This change avoids framebuffer state validation when any random bit of pixel-transfer state is set. DRI drivers updated too: don't check _NEW_COLOR when updating framebuffer state. I think that was just copied from the Xlib driver because we care about dither enable/disable state there.
* mesa: improved driver query interfaceKeith Whitwell2008-09-211-4/+4
| | | | Brought over from gallium-0.2 branch.
* mesa: prefix more #includes with "main/"Brian Paul2008-09-181-18/+18
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* Fix potential glDrawPixels(GL_DEPTH_COMPONENT) crashes (bug 13915)Brian2008-02-161-99/+166
| | | | Also, general clean-up of the Xlib-optimized glDraw/CopyPixels code.
* Fix some issues with glDrawBuffer(GL_NONE), bug 14198Brian2008-01-221-7/+20
| | | | | Set _ColorDrawBuffers[0] = NULL if no renderbuffers enabled. Check that _ColorDrawBuffers[0] is non-null before dereferencing in a few places.
* Simplify ctx->_NumColorDrawBuffers, _ColorDrawBuffers and fix bug 13835.Brian2008-01-061-3/+3
| | | | | | | | | | | These fields are no longer indexed by shader output. Now, we just have a simple array of renderbuffer pointers. If the shader writes to gl_FragData[i], send those colors to the N _ColorDrawBuffers. Otherwise, replicate the single gl_FragColor (or the fixed-function color) to the N _ColorDrawBuffers. A few more changes and simplifications can follow from this...
* don't apply ColorMask to main gcBrian2007-10-221-7/+6
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