Timothy Arceri d2861d682a mesa/glsl: delete previously linked shaders earlier when linking ... This moves the delete linked shaders call to _mesa_clear_shader_program_data() which makes sure we delete them before returning due to any validation problems. It also reduces some code duplication. From the OpenGL 4.5 Core spec: "If LinkProgram failed, any information about a previous link of that program object is lost. Thus, a failed link does not restore the old state of program. ... If one of these commands is called with a program for which LinkProgram failed, no error is generated unless otherwise noted. Implementations may return information on variables and interface blocks that would have been active had the program been linked successfully. In cases where the link failed because the program required too many resources, these commands may help applications determine why limits were exceeded." Therefore it's expected that we shouldn't be able to query the program that failed to link and retrieve information about a previously successful link. Before this change the linker was doing validation before freeing the previously linked shaders and therefore could exit on failure before they were freed. This change also fixes an issue in compat profile where a program with no shaders attached is expect to fall back to fixed function but was instead trying to relink IR from a previous link. Reviewed-by: Tapani Pälli <tapani.palli@intel.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97715 Cc: "13.0" <mesa-stable@lists.freedesktop.org>		2016-11-03 11:58:53 +11:00
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glsl	mesa/glsl: delete previously linked shaders earlier when linking	2016-11-03 11:58:53 +11:00
nir	nir: fix nir_shader_clone() and nir_sweep()	2016-11-03 10:39:13 +11:00
spirv	ralloc: use rzalloc where it's necessary	2016-10-31 11:53:38 +01:00
.gitignore	nir/spirv: Remove a duplicate spirv2nir from .gitignore	2016-10-04 07:43:15 -07:00
Android.glsl.gen.mk	Android: glsl: add rules to generate ir_expression*.h header files	2016-09-06 15:58:55 +01:00
Android.glsl.mk	Android: glsl: add rules to generate ir_expression*.h header files	2016-09-06 15:58:55 +01:00
Android.mk	Android: glsl: add rules to generate ir_expression*.h header files	2016-09-06 15:58:55 +01:00
Android.nir.gen.mk	compiler: android: flesh out nir into separate makefile	2016-04-11 19:08:23 +01:00
Android.nir.mk	compiler: android: flesh out nir into separate makefile	2016-04-11 19:08:23 +01:00
builtin_type_macros.h	glsl: add subpass image type (v2)	2016-09-16 15:16:31 +10:00
glsl_types.cpp	glsl: Fix reading of uninitialized memory	2016-10-31 11:53:38 +01:00
glsl_types.h	glsl: initialize glsl_struct_field properly	2016-10-31 11:53:38 +01:00
Makefile.am	compiler: avoid warning about redefinition of PYTHON_GEN	2016-10-26 14:54:26 +01:00
Makefile.glsl.am	glsl: Add pthread libs to cache_test	2016-10-27 09:49:35 +11:00
Makefile.nir.am	compiler: avoid warning about redefinition of PYTHON_GEN	2016-10-26 14:54:26 +01:00
Makefile.sources	compiler: automake: add shader_info.h to the sources list	2016-10-26 12:04:02 +01:00
nir_types.cpp	nir: Delete open coded type printing.	2016-10-06 02:13:36 -07:00
nir_types.h	nir: Delete open coded type printing.	2016-10-06 02:13:36 -07:00
SConscript	glsl: Generate ir_expression_operation.h from Python	2016-08-30 16:28:00 -07:00
SConscript.glsl	mesa: Remove prog_hash_table.c	2016-09-12 10:48:35 +10:00
SConscript.nir	glsl: Generate ir_expression_operation.h from Python	2016-08-30 16:28:00 -07:00
shader_enums.c	compiler: add printable values for cull distance varyings.	2016-10-04 10:15:23 +10:00
shader_enums.h	compiler: update the comment for enum glsl_interp_mode	2016-10-26 14:29:36 +11:00
shader_info.h	compiler: add additional cs metadata fields to shader info	2016-10-26 14:29:36 +11:00