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* mesa/main: fix up _mesa_has_rg_textures for gles2Erik Faye-Lund2018-12-041-1/+2
| | | | | | | | | | | rg-textures are supported in GLES 2.0 if EXT_texture_rg, so let's make sure the enums are accepted. Fixes: 510b6424607 "mesa/main: do not allow rg-textures enums before gles3" Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108936 Signed-off-by: Erik Faye-Lund <[email protected]> Tested-by: Mark Janes <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* mesa/main: split float-texture support checking in twoErik Faye-Lund2018-12-031-0/+14
| | | | | | | | | | | | | | | | On OpenGL ES 2.0, there's separate extensions adding support for half-float and float textures. So we need to validate the enums separately as well. This also prevents these enums from incorrectly being allowed on OpenGL ES 1.x, where there's no extension that enables this in the first place. While we're at it, remove the pointless default-case, and the seemingly stale fallthrough comment. Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* mesa/main: do not allow type_2_10_10_10_REV enums before gles3Erik Faye-Lund2018-12-031-0/+7
| | | | | | | | | | | | ctx->Extensions.EXT_texture_type_2_10_10_10_REV is set regardless of the API that's used, so checking for those direcly will always enable extensions when they are supported by the driver. There's no corresponding extension for OpenGL ES 1.x/2.0, so we shouldn't allow these enums there. Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* mesa/main: do not allow EXT_texture_shared_exponent enums before gles3Erik Faye-Lund2018-12-031-0/+6
| | | | | | | | | | | | ctx->Extensions.EXT_texture_shared_exponent is set regardless of the API that's used, so checking for those direcly will always allow the enums from this extensions when they are supported by the driver. We also need to make sure this is enabled on OpenGL ES 3. Because the check is repeated, let's introduce a helper. Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* mesa/main: do not allow rg-textures enums before gles3Erik Faye-Lund2018-12-031-0/+6
| | | | | | | | | | | EXT_packed_float isn't supported on OpenGL ES, we shouldn't allow these enums there, before OpenGL ES 3.0 which also introduce support for these enums. Since this check is repeated a lot, let's make a helper for this. Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* mesa/main: do not allow EXT_packed_float enums before gles3Erik Faye-Lund2018-12-031-0/+6
| | | | | | | | | EXT_packed_float isn't supported on OpenGL ES, we shouldn't allow these enums there, before OpenGL ES 3.0 which also introduce support for these enums. Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* mesa/main: do not allow ARB_depth_buffer_float enums before gles3Erik Faye-Lund2018-12-031-0/+6
| | | | | | | | | | | | Floating-point depth buffers are only supported on OpenGL 3.0, OpenGL ES 3.0, or if ARB_depth_buffer_float is supported. Because we checked a driver capability rather than using an extension-check helper, we ended up incorrectly allowing this on OpenGL ES 1.x and 2.x. Since this logic is repeated, let's make a helper for it. Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* mesa/main: do not allow ARB_texture_rgb10_a2ui enums before gles3Erik Faye-Lund2018-12-031-0/+6
| | | | | | | | ARB_texture_rgb10_a2ui isn't supported on OpenGL ES, we shouldn't expose it there even if the driver supports it. Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* mesa/main: clean up integer texture checkErik Faye-Lund2018-12-031-0/+6
| | | | | | | | This makes the logic a little bit easier to follow, and reduce a bit of repetition. Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* mesa/main: make _mesa_has_tessellation return boolErik Faye-Lund2018-12-031-1/+1
| | | | | | | | All other _mesa_has_foo functions return bool rather than GLboolean, so let's follow that style here as well. Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* mesa: Make sure that imm draws are flushed before other draws execute.Mathias Fröhlich2018-06-051-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The recent patch mesa: Remove FLUSH_VERTICES from VAO state changes. Pending draw calls on immediate mode or display list calls do not depend on changes of the VAO state. So, remove calls to FLUSH_VERTICES and flag _NEW_ARRAY as appropriate. uncovered a problem that non immediate mode draw calls do only flush outstanding immediate mode draws if FLUSH_UPDATE_CURRENT is set in ctx->Driver.NeedFlush. In that case, due to the sequence of _mesa_set_draw_vao commands we could end up with the VAO from the FLUSH_VERTICES call set into gl_context::Array._DrawVAO when the array draw is executed. So the change pulls FLUSH_CURRENT out of _mesa_validate_* calls into the array draw calls being validated. The change introduces a new macro FLUSH_FOR_DRAW beside FLUSH_VERTICES and FLUSH_CURRENT that flushes on changed current attributes as well as on outstanding immediate mode draw calls. Use FLUSH_FOR_DRAW in the non immediate mode draw code paths. Reviewed-by: Marek Olšák <[email protected]> Tested-by: Kai Wasserbäch <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106594 Signed-off-by: Mathias Fröhlich <[email protected]>
* mesa: changes to expose OES_texture_view extensionTapani Pälli2018-05-241-0/+7
| | | | | | | | | | | Functionality already covered by ARB_texture_view, patch also adds missing 'gles guard' for enums (added in f1563e6392). Tested via arb_texture_view.*_gles3 tests and individual app utilizing texture view with ETC2. Signed-off-by: Tapani Pälli <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: include mtypes.h lessMarek Olšák2018-04-121-0/+1
| | | | | | | | | | - remove mtypes.h from most header files - add main/menums.h for often used definitions - remove main/core.h v2: fix radv build Reviewed-by: Brian Paul <[email protected]>
* mesa: remove MESA_FUNCTIONBrian Paul2018-01-261-2/+2
| | | | | | Just use __func__ in the two macros where it was used. Reviewed-by: Neha Bhende <[email protected]>
* mesa: Make numSamples an unsigned intGert Wollny2018-01-191-2/+2
| | | | | | | | | | As a followup to the previous patch propagate the change of numSamples from int to unsigned to gl_config::samples and consequently fix some -Wsign-compare warnings. Signed-off-by: Gert Wollny <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Fold _mesa_record_error into its only callerIan Romanick2018-01-021-4/+0
| | | | | | | | | Also, the comment on _mesa_record_error was wrong. dd_function_table::Error was not called because that function does not exist. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* mesa: make _mesa_check_init_viewport() staticSamuel Pitoiset2017-07-311-4/+0
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* mesa: inline _mesa_finish()Timothy Arceri2017-06-291-3/+0
| | | | Reviewed-by: Samuel Pitoiset <[email protected]>
* mesa: add _mesa_is_no_error_enabled() helperTimothy Arceri2017-04-191-0/+7
| | | | Reviewed-by: Nicolai Hähnle <[email protected]>
* mesa: move _mesa_valid_to_render() to api_validate.cBrian Paul2016-09-301-3/+0
| | | | | | | Almost all of the other drawing validation code is in api_validate.c so put this function there as well. Reviewed-by: Anuj Phogat <[email protected]>
* mesa: add a GLES3.2 enums section, and expose new MS line width paramsIlia Mirkin2016-09-131-0/+10
| | | | | | | | | | | | | | This also exposes them for ARB_ES3_2_compatibility. While both specs refer to the new MS line width parameters being separate from the existing AA line widths, reality begs to differ. It's the same on all hardware currently supported by mesa. Should hardware come along that wants these to be different, they're easy enough to separate out. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Ian Romanick <[email protected]> (v1) Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Add support for OES_texture_cube_map_arrayIan Romanick2016-08-261-1/+2
| | | | | | | | | | | This has a separate enable flag because this extension also requires OES_geometry_shader. It is possible that some drivers may support OpenGL ES 3.1 and ARB_texture_cube_map but not support OES_geometry_shader. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Add and use _mesa_has_texture_cube_map_array helperIan Romanick2016-08-261-0/+5
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Remove redundant _mesa_has_shader_subroutineIan Romanick2016-08-261-10/+0
| | | | | | | | | | The checks in _mesa_has_shader_subroutine are slightly different than _mesa_has_ARB_shader_subroutine, but they're not different in a way that matters. The only way to have ctx->Version >= 40 is if ctx->Extensions.ARB_shader_subroutine is set. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Nanley Chery <[email protected]>
* mesa: Add {OES,EXT}_tessellation_shader to the extensions table.Kenneth Graunke2016-08-081-2/+5
| | | | | | | | | | | | Also update _mesa_has_tessellation to know about the new extensions. For now, these are dummy_false, to avoid turning on the extension until everything's in place. Eventually, we'll move them over to the "ARB_tessellation_shader" bit so that any drivers supporting both the desktop extension and ES 3.1 get the feature. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* st/mesa: inline _mesa_create_context() into its only callerEmil Velikov2016-06-131-6/+0
| | | | | | | | Inline the function into it's only caller. This way it's more obvious how the classic and gallium drivers (st/mesa) use _mesa_initialize_context. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: remove _mesa_init_get_hash()Emil Velikov2016-06-131-3/+0
| | | | | | | | | | | | | | The actual code of the function print_table_stats() is guarded by a ifdef GET_DEBUG, which was not been defined in years. The last fix in 2013 (7db6b5aa91a) indicates that it's rarely used/tested. Since the issue has gone unnoticed for a whole year (broken with 2ad4a475474). Let's remove it for now. We can always revive it at a later stage. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Let compute shaders work in compatibility profilesSamuel Pitoiset2016-06-091-1/+1
| | | | | | | | | | The extension is already advertised in compatibility profile, but the _mesa_has_compute_shaders only returns true in core profile. If we advertise it, we should allow it to work. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Nanley Chery <[email protected]>
* i965: Enable GL_KHR_robustnessKristian Høgsberg Kristensen2016-05-251-0/+2
| | | | | | | | | | | | | | | GL_KHR_robustness adds the GL_CONTEXT_LOST error and five new entry points that we already implement. This patch adds a new dispatch table that returns GL_CONTEXT_LOST from all entry points and implements the GL_LOSE_CONTEXT_ON_RESET strategy by setting that table when we learn that we've lost the context. With the GL_CONTEXT_LOST reporting in place and dispatch for the new entry points we can turn on GL_KHR_robustness. Signed-off-by: Kristian Høgsberg Kristensen <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Acked-by: Ilia Mirkin <[email protected]>
* mesa: Update _mesa_has_geometry_shadersMarta Lofstedt2016-01-221-1/+2
| | | | | | | | Updates the _mesa_has_geometry_shaders function to also look for OpenGL ES 3.1 contexts that has OES_geometry_shader enabled. Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: remove ARB_geometry_shader4Marta Lofstedt2015-11-261-2/+1
| | | | | | | | | | No drivers currently implement ARB_geometry_shader4, nor are there any plans to implement it. We only support the version of geometry shaders that was incorporated into OpenGL 3.2 / GLSL 1.50. Signed-off-by: Marta Lofstedt <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Generate a helper function for each extensionNanley Chery2015-11-121-0/+1
| | | | | | | | | | | | | | | | | Generate functions which determine if an extension is supported in the current context. Initially, enums were going to be explicitly used with _mesa_extension_supported(). The idea to embed the function and enums into generated helper functions was suggested by Kristian Høgsberg. For performance, the function body no longer uses _mesa_extension_supported() and, as suggested by Chad Versace, the functions are also declared static inline. v2: Place function qualifiers on separate line (Chad) v3: Move function curly brace to new line (Chad) Signed-off-by: Nanley Chery <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* mesa: remove Driver.FlushVerticesMarek Olšák2015-10-031-2/+3
| | | | | | Nothing overrides it. Reviewed-by: Brian Paul <[email protected]>
* mesa: add function to check if shader subroutines are enabled.Dave Airlie2015-07-231-0/+9
| | | | | | | | This checks if core profile and shader subroutine extension is enabled. Reviewed-by: Kenneth Graunke <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* mesa: add _mesa_has_tessellationMarek Olšák2015-07-231-0/+11
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* mesa/es3.1: Add _mesa_is_gles31 helperIan Romanick2015-05-041-1/+11
| | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* mesa: Use bool in _mesa_is_ helpers instead of GLbooleanIan Romanick2015-05-041-4/+4
| | | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Anuj Phogat <[email protected]> Reviewed-by: Dylan Baker <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* mesa: reimplement dispatch table no-op function handlingBrian Paul2015-03-181-3/+0
| | | | | | | | | | | | | | | | | | | | | Use the new _glapi_new_nop_table() and _glapi_set_nop_handler() to improve how we handle calling no-op GL functions. If there's a current context for the calling thread, generate a GL_INVALID_OPERATION error. This will happen if the app calls an unimplemented extension function or it calls an illegal function between glBegin/glEnd. If there's no current context, print an error to stdout if it's a debug build. The dispatch_sanity.cpp file has some previous checks removed since the _mesa_generic_nop() function no longer exists. This fixes the piglit gl-1.0-dlist-begin-end and gl-1.0-beginend-coverage tests on Windows. Reviewed-by: Jose Fonseca <[email protected]>
* mesa: Add _mesa_has_compute_shadersJordan Justen2015-02-171-0/+11
| | | | | | | | | | v2 (Ben): Change GLboolean to bool as requested by Ian Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Ben Widawsky <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Signed-off-by: Ben Widawsky <[email protected]>
* mesa: make _mesa_init_constants context-independent and publicMarek Olšák2014-08-111-0/+3
| | | | | Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* main: Allow for the possibility of GL 3.2 without ARB_geometry_shader4.Paul Berry2013-08-011-0/+11
| | | | | | | | | | | | | | | | | | | | | | Previously, we assumed that the only way Mesa would expose geometry shader support was via the ARB_geometry_shader4 extension. But this extension has some extra complications over GL 3.2 (interactions with compatibility-only features, and link-time initialization of the constant gl_VerticesIn). So we want to allow for the possibility of supporting GL 3.2 (with GLSL 1.50 style geometry shaders) even if ctx->Extensions.ARB_geometry_shader4 is false. This patch adds a new function, _mesa_has_geometry_shaders(), which returns true if either ARB_geometry_shader4 is supported or the GL version is at least 3.2 desktop. Since compute_version() only enables GL 3.2 functionality when GLSL 1.50 support is present, a sufficient way for a back-end to advertise geometry shader support is to set ctx->Const.GLSLVersion >= 150. v2: Remove unnecessary ctx->Const.GeometryShaders150 constant. Reviewed-by: Ian Romanick <[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: Move the mvp_with_dp4 flag to ShaderCompilerOptions.Kenneth Graunke2013-05-121-5/+0
| | | | | | | | | | | | | | | This flag essentially tells the compiler whether it prefers dot products or multiply/adds for matrix operations. As such, ShaderCompilerOptions seems like the right place for it. This also lets us specify it on a per-stage basis. This patch makes all existing users set the flag for the Vertex Shader stage only, as it's currently only used for fixed-function vertex programs. That will change soon, and I wanted to preserve the existing behavior. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: change _mesa_inside_dlist_begin_end() to handle PRIM_UNKNOWNBrian Paul2013-05-021-1/+1
| | | | | | | | | | | | If the currently compiled primitive state is PRIM_UNKNOWN we should not return true from _mesa_inside_dlist_begin_end(). This lets us simplify the calls to that function. Note, the call to _mesa_inside_dlist_begin_end() in vbo_save_EndList() should have probably been checking for PRIM_UNKNOWN too, but it wasn't. So there's no code change change. Reviewed-by: Jose Fonseca <[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]>
* mesa: use new _mesa_inside_dlist_begin_end() functionBrian Paul2013-04-231-0/+11
| | | | | Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: use new _mesa_inside_begin_end() functionBrian Paul2013-04-231-2/+13
| | | | | Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Remove two of the now unused ASSERT_OUTSIDE_BEGIN_END macros.Eric Anholt2013-01-211-25/+0
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
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