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path: root/src/compiler/glsl/link_functions.cpp
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* glsl: Remove ir_function_signature::_is_intrinsic fieldIan Romanick2016-10-041-1/+0
| | | | | | | | | text data bss dec hex filename 6036491 283160 28608 6348259 60dde3 lib64/i965_dri.so before 6036395 283160 28608 6348163 60dd83 lib64/i965_dri.so after Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Acked-by: Ilia Mirkin <imirkin@alum.mit.edu>
* glsl: Add ir_function_signature::is_intrinsic() methodIan Romanick2016-10-041-3/+3
| | | | | | | | | | | | This necessetated renaming the is_intrinsic field to _is_intrinsic. The next commit will remove the field. text data bss dec hex filename 6036507 283160 28608 6348275 60ddf3 lib64/i965_dri.so before 6036491 283160 28608 6348259 60dde3 lib64/i965_dri.so after Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Acked-by: Ilia Mirkin <imirkin@alum.mit.edu>
* glsl: Track a unique intrinsic ID with each intrinsic functionIan Romanick2016-10-041-0/+1
| | | | | | | | | text data bss dec hex filename 6037483 283160 28608 6349251 60e1c3 lib64/i965_dri.so before 6038043 283160 28608 6349811 60e3f3 lib64/i965_dri.so after Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Acked-by: Ilia Mirkin <imirkin@alum.mit.edu>
* glsl: Delete linker stuff relating to built-in functions.Kenneth Graunke2016-09-231-19/+13
| | | | | | | | | | Now that we generate built-in functions inline, there's no need to link against the built-in shader, and no built-in prototypes to consider. This lets us delete a bunch of code. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by; Ian Romanick <ian.d.romanick@intel.com>
* glsl: Change link_functions to use a setThomas Helland2016-09-121-13/+15
| | | | | | | | The "locals" hash table is used as a set, so use a set to avoid confusion and also spare some minor memory. Signed-off-by: Thomas Helland <thomashelland90@gmail.com> Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
* glsl/mesa: split gl_shader in twoTimothy Arceri2016-06-301-3/+3
| | | | | | | | | | | | | | | | | There are two distinctly different uses of this struct. The first is to store GL shader objects. The second is to store information about a shader stage thats been linked. The two uses actually share few fields and there is clearly confusion about their use. For example the linked shaders map one to one with a program so can simply be destroyed along with the program. However previously we were calling reference counting on the linked shaders. We were also creating linked shaders with a name even though it is always 0 and called the driver version of the _mesa_new_shader() function unnecessarily for GL shader objects. Acked-by: Iago Toral Quiroga <itoral@igalia.com>
* glsl: pass symbols to find_matching_signature() rather than shaderTimothy Arceri2016-06-301-25/+22
| | | | | | This will allow us to later split gl_shader into two structs. Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
* glsl: make max array trackers ints and use -1 as base. (v2)Dave Airlie2016-05-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a bug that breaks cull distances. The problem is the max array accessors can't tell the difference between an never accessed unsized array and an accessed at location 0 unsized array. This leads to converting an undeclared unused gl_ClipDistance inside or outside gl_PerVertex to a size 1 array. However we need to the number of active clip distances to work out the starting point for the cull distances, and this offset by one when it's not being used isn't possible to distinguish from the case were only the first element is accessed. I tried to use ->used for this, but that doesn't work when gl_ClipDistance is part of an interface block. So this changes things so that max_array_access is an int and initialised to -1. This also allows unsized arrays to proceed further than that could before, but we really shouldn't mind as they will get eliminated if nothing uses them later. For initialised uniforms we no longer change their array size at runtime, if these are unused they will get eliminated eventually. v2: use ralloc_array (Ilia) Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Dave Airlie <airlied@redhat.com>
* glsl: move to compiler/Emil Velikov2016-01-261-0/+348
Signed-off-by: Emil Velikov <emil.velikov@collabora.com> Acked-by: Matt Turner <mattst88@gmail.com> Acked-by: Jose Fonseca <jfonseca@vmware.com>