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* mesa: add KHR_no_error support to glBlendEquationiARB()Samuel Pitoiset2017-07-311-0/+11
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* mesa: add blend_equationi() helperSamuel Pitoiset2017-07-311-11/+18
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* mesa: add KHR_no_error support for glBlendFunc*()Timothy Arceri2017-06-291-0/+25
| | | | Reviewed-by: Samuel Pitoiset <[email protected]>
* mesa: create some glBlendFunc*() helper functionsTimothy Arceri2017-06-291-50/+81
| | | | Reviewed-by: Samuel Pitoiset <[email protected]>
* mesa: add KHR_no_error support for glLogicOp()Timothy Arceri2017-06-291-0/+8
| | | | Reviewed-by: Samuel Pitoiset <[email protected]>
* mesa: add logic_op() helperTimothy Arceri2017-06-291-9/+16
| | | | Reviewed-by: Samuel Pitoiset <[email protected]>
* mesa: don't flag _NEW_COLOR for st/mesa if possibleMarek Olšák2017-06-221-11/+18
| | | | | | Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* mesa: use DriverFlags.NewAlphaTest to communicate alphatest changes to st/mesaMarek Olšák2017-06-221-1/+2
| | | | | | | | | | | | Now AlphaFunc avoids the blend state update in st/mesa and avoids _mesa_update_state_locked. The GL_ALPHA_TEST enable won't trigger blend state updates in st/mesa after st/mesa stops relying on _NEW_COLOR. Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* mesa: add KHR_no_error support for glBlendEquationSeparateiARB()Timothy Arceri2017-05-171-0/+9
| | | | Reviewed-by: Nicolai Hähnle <[email protected]>
* mesa: add blend_equation_separatei() helperTimothy Arceri2017-05-171-9/+17
| | | | | | Will be used to add KHR_no_error support. Reviewed-by: Nicolai Hähnle <[email protected]>
* mesa: add KHR_no_error support for glBlendFunc*iARB()Timothy Arceri2017-05-171-0/+18
| | | | Reviewed-by: Nicolai Hähnle <[email protected]>
* mesa: add blend_func_separatei() helperTimothy Arceri2017-05-171-17/+28
| | | | | | This will be used to add KHR_no_error support. Reviewed-by: Nicolai Hähnle <[email protected]>
* mesa/main: fix version/extension checks in _mesa_ClampColorNicolai Hähnle2017-01-131-6/+10
| | | | | | | | | | | | | Add a proper check for feature support, and raise an invalid enum for GL_CLAMP_VERTEX/FRAGMENT_COLOR unconditionally in core profiles, since those enums were explicitly removed after the extension was promoted to core functionality (not in the profile sense) with OpenGL 3.0. This matches the behavior of the AMD closed source driver and fixes GL45-CTS.gtf30.GL3Tests.half_float.half_float_textures. Cc: "12.0 13.0" <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* mesa: replace gl_framebuffer::_IntegerColor wih _IntegerBuffersBrian Paul2016-10-131-1/+1
| | | | | | | | | | | Use a bitmask to indicate which color buffers are integer-valued, rather than a bool. Also, the old field was mis-computed. If an integer buffer was followed by a non-integer buffer, the _IntegerColor field was wrongly set to false. This fixes the new piglit gl-3.1-mixed-int-float-fbo test. Reviewed-by: Marek Olšák <[email protected]>
* mesa: Implement GL_KHR_blend_equation_advanced_coherent.Kenneth Graunke2016-08-251-0/+2
| | | | | | | | | This adds the extension enable (so drivers can advertise it) and the extra boolean state flag, GL_BLEND_ADVANCED_COHERENT_KHR, which can be set to request coherent blending. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Francisco Jerez <[email protected]>
* mesa: Track the current advanced blending mode.Kenneth Graunke2016-08-251-13/+41
| | | | | | | | | | | This will be useful for a number of things: - Checking the current advanced blending mode against the shader's blend_support_* qualifiers. - Disabling hardware blending when emulating advanced blending. - Uploading the current advanced blending mode as a state var. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Francisco Jerez <[email protected]>
* mesa: Allow advanced blending enums in glBlendEquation[i].Kenneth Graunke2016-08-251-10/+54
| | | | | | | | Don't allow them in glBlendEquationSeparate[i], though, as required by the spec. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Francisco Jerez <[email protected]>
* mesa: update some old-style (K&R?) function pointer callsBrian Paul2015-11-201-2/+2
| | | | Reviewed-by: Emil Velikov <[email protected]>
* mesa: enable usage of blend_func_extended blend factors in GLES2Ryan Houdek2015-11-191-3/+3
| | | | Reviewed-by: Ilia Mirkin <[email protected]>
* mesa: minor comment fix in blend.cBrian Paul2015-11-131-1/+1
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* mesa: add num_buffers() helper in blend.cBrian Paul2015-10-151-15/+22
| | | | Reviewed-by: Eric Anholt <[email protected]>
* mesa: optimize _UsesDualSrc blend flag settingBrian Paul2015-10-151-1/+6
| | | | | | | For glBlendFunc and glBlendFuncSeparate(), the _UsesDualSrc flag will be the same for all buffers, so no need to compute it N times. Reviewed-by: Eric Anholt <[email protected]>
* mesa: fix incorrect error string in _mesa_BlendEquationiARB()Brian Paul2015-10-151-1/+1
| | | | Reviewed-by: Eric Anholt <[email protected]>
* mesa: move validate_blend_factors() call after no-change checkBrian Paul2015-10-151-6/+6
| | | | | | | A redundant call to glBlendFuncSeparateiARB() is more likely than getting invalid values, so do the no-op check first. Reviewed-by: Eric Anholt <[email protected]>
* mesa: optimize no-change check in _mesa_BlendEquationSeparate()Brian Paul2015-10-151-15/+26
| | | | Reviewed-by: Eric Anholt <[email protected]>
* mesa: optimize no-change check in _mesa_BlendEquation()Brian Paul2015-10-151-12/+23
| | | | | | Same story as preceeding change to _mesa_BlendFuncSeparate(). Reviewed-by: Eric Anholt <[email protected]>
* mesa: optimize no-change check in _mesa_BlendFuncSeparate()Brian Paul2015-10-151-15/+28
| | | | | | | | | | | | Streamline the checking for no state change in _mesa_BlendFuncSeparate() (and _mesa_BlendFunc()). If _BlendFuncPerBuffer is false, we only need to check the 0th buffer state. Move argument validation after the no-op check. I'm looking at an app that issues about 1000 redundant glBlendFunc() calls per frame! Reviewed-by: Eric Anholt <[email protected]>
* mesa: remove Driver.ColorMaskIndexedMarek Olšák2015-10-031-3/+0
| | | | | | | Nothing sets it. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: remove some Driver.Blend* hooksMarek Olšák2015-10-031-11/+0
| | | | | | | Nothing sets them. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: move check for no-op glAlphaFunc call earlierBrian Paul2015-07-211-3/+3
| | | | | Reviewed-by: Anuj Phogat <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Rename _mesa_lookup_enum_by_nr() to _mesa_enum_to_string().Kenneth Graunke2015-07-201-17/+17
| | | | | | | Generated by sed; no manual changes. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: fix sRGB rendering for GLES1Marek Olšák2015-07-031-6/+4
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* main: Refactor _mesa_get_clamp_read_color.Laura Ekstrand2015-05-141-2/+3
| | | | | | | | This wasn't neccessary for ARB_direct_state_access, but felt like a good idea for the sake of completeness. Reviewed-by: Fredrik Höglund <[email protected]> Signed-off-by: Fredrik Höglund <[email protected]>
* main: Refactor _mesa_[update|get]_clamp_fragment_color.Laura Ekstrand2015-05-141-9/+10
| | | | | Reviewed-by: Fredrik Höglund <[email protected]> Signed-off-by: Fredrik Höglund <[email protected]>
* main: Refactor _mesa_[update|get]_clamp_vertex_color.Laura Ekstrand2015-05-141-5/+8
| | | | | Reviewed-by: Fredrik Höglund <[email protected]> Signed-off-by: Fredrik Höglund <[email protected]>
* mesa/main: replace Elements() with ARRAY_SIZE()Brian Paul2015-03-021-1/+1
| | | | | | | | We've been using a mix of these two macros for a while now. Let's just use the later everywhere. It seems to be the convention used by other open-source projects. Acked-by: Ilia Mirkin <[email protected]>
* mesa: Use assert() instead of ASSERT wrapper.Matt Turner2015-02-231-1/+1
| | | | Acked-by: Eric Anholt <[email protected]>
* Fix the initial value of glDrawBuffers for GLESNeil Roberts2014-03-121-1/+3
| | | | | | | | | | | | | | | | | | Under GLES 3 it is not valid to pass GL_FRONT to glDrawBuffers. Instead, GL_BACK has a magic interpretation which means it will render to the front buffer on single-buffered contexts and the back buffer on double-buffered. We were incorrectly setting the initial value to GL_FRONT for single-buffered contexts. This probably doesn't really matter at the moment except that presumably it would be exposed in the API via glGetIntegerv. When we switch to configless contexts this is more important because in that case we always want to rely on the magic interpretation of GL_BACK in order to automatically switch between the front and back buffer when a new surface with a different number of buffers is bound. We also do this for GLES 1 and 2 because the internal value doesn't matter in that case and it is convenient to use the same code to have the magic interpretation of GL_BACK. Reviewed-by: Kristian Høgsberg <[email protected]>
* mesa: change gl_format to mesa_formatMark Mueller2014-01-271-3/+3
| | | | s/\bgl_format\b/mesa_format/g. Use better name for Mesa Formats enum
* mesa: GL_NV_blend_square is not optionalIan Romanick2013-06-281-2/+0
| | | | | | | | | Every driver left in Mesa enables this extension all the time. There's no reason to let it be optional. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: remove outdated version lines in commentsRico Schüller2013-06-051-1/+0
| | | | Signed-off-by: Brian Paul <[email protected]>
* mesa: Make a Mesa core function for sRGB render encoding handling.Eric Anholt2013-04-301-0/+17
| | | | | | | | v2: const-qualify ctx, and add a comment about the function (recommended by Brian and Kenneth). Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> (v1)
* 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]>
* 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 <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: allow drivers not to expose ARB_color_buffer_float in GL core profileMarek Olšák2013-04-061-3/+16
| | | | Reviewed-by: Brian Paul <[email protected]>
* mesa: move updating clamp control derived state out of mesa_update_state_lockedMarek Olšák2013-04-061-0/+30
| | | | | | | | | It has 2 dependencies: glClampColor and the framebuffer, we might just as well do the update where those two are changed. v2: cosmetic changes from Brian's email Reviewed-by: Brian Paul <[email protected]>
* mesa: don't set _ClampFragmentColor to TRUE if it has no effectMarek Olšák2013-04-061-1/+1
| | | | | | | | This should reduce shader recompilations with drivers that emulate fragment color clamping, because we want the clamping to be enabled only if there is a signed normalized or floating-point colorbuffer. Reviewed-by: Brian Paul <[email protected]>
* mesa: refactor clamping controls, get rid of _ClampReadColorMarek Olšák2013-04-061-1/+30
| | | | | | v2: cosmetic changes from Brian's email Reviewed-by: Brian Paul <[email protected]>
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