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git.tdb.fi Git - libs/gl.git/log
Mikko Rasa [Sat, 10 Apr 2021 09:45:50 +0000 (12:45 +0300)]
Make Tags convertible back to the original string in debug builds
This helps in producing more readable error messages
Mikko Rasa [Sat, 10 Apr 2021 00:46:29 +0000 (03:46 +0300)]
Clear the empty name flag after emitting a member access
Mikko Rasa [Fri, 9 Apr 2021 21:40:39 +0000 (00:40 +0300)]
Pass Tag by value, not by reference
Since the tag object is small, it can be passed in a register.
Keeping a deprecated version would make it hard to tell which version
is being called.
Mikko Rasa [Fri, 9 Apr 2021 15:22:00 +0000 (18:22 +0300)]
Add an option to compile SPIR-V in the command-line GLSL compiler
Mikko Rasa [Fri, 9 Apr 2021 14:44:53 +0000 (17:44 +0300)]
Add a couple more test cases
Mikko Rasa [Fri, 9 Apr 2021 14:36:22 +0000 (17:36 +0300)]
Test the SPIR-V backend using libspirv
Mikko Rasa [Fri, 9 Apr 2021 14:31:47 +0000 (17:31 +0300)]
Add a SPIR-V backend to the GLSL compiler
Mikko Rasa [Fri, 9 Apr 2021 14:08:16 +0000 (17:08 +0300)]
Fix a signedness warning
Mikko Rasa [Fri, 9 Apr 2021 14:05:47 +0000 (17:05 +0300)]
Disallow specializing when compiling a module
The specialization constants would be ignored anyway, so better be
explicit about it.
Mikko Rasa [Fri, 9 Apr 2021 13:45:34 +0000 (16:45 +0300)]
Add an output file option to the command-line GLSL compiler
Mikko Rasa [Thu, 8 Apr 2021 21:52:06 +0000 (00:52 +0300)]
Visit the entire call graph in DependencyCollector
Mikko Rasa [Thu, 8 Apr 2021 21:46:53 +0000 (00:46 +0300)]
Convert operands of shift operators to the same vector size
Mikko Rasa [Wed, 7 Apr 2021 23:00:51 +0000 (02:00 +0300)]
Add a separate constant to enable clipping in standard shaders
Declaring an array with zero size is not allowed, so using zero for
max_clip_planes doesn't work.
Mikko Rasa [Wed, 7 Apr 2021 20:49:31 +0000 (23:49 +0300)]
Validate GLSL flow control
In particular, it's an error to reach the end of a non-void function
without a return statement.
Mikko Rasa [Wed, 7 Apr 2021 20:48:04 +0000 (23:48 +0300)]
Make the GLSL compiler test runner able to verify non-error diagnostics
Mikko Rasa [Wed, 7 Apr 2021 20:35:12 +0000 (23:35 +0300)]
Remove unreachable code after a jump statement
Mikko Rasa [Wed, 7 Apr 2021 12:28:24 +0000 (15:28 +0300)]
Check that non-constant data is not accessed from constant expressions
Mikko Rasa [Tue, 6 Apr 2021 23:02:40 +0000 (02:02 +0300)]
Compare array sizes in TypeComparer
Mikko Rasa [Tue, 6 Apr 2021 22:42:49 +0000 (01:42 +0300)]
Rewrite type comparisons as a visitor
Mikko Rasa [Tue, 6 Apr 2021 21:21:23 +0000 (00:21 +0300)]
Require conditions to be booleans
Mikko Rasa [Tue, 6 Apr 2021 21:17:02 +0000 (00:17 +0300)]
Disallow certain types from appearing on variables
Mikko Rasa [Tue, 6 Apr 2021 09:54:06 +0000 (12:54 +0300)]
Adjust GLSL builtins
Remove some functions which are complicated to implement in SPIR-V due
to the use of ad-hoc struct types or pointers. I may add them back
later if there turns out to be some use for them.
Add inline definitions for some overloads taking mixed vector and scalar
arguments. SPIR-V operations require all operands to have the same
number of elements. Builtin functions are always inlined even if used
more than once.
Mikko Rasa [Tue, 6 Apr 2021 09:48:44 +0000 (12:48 +0300)]
Leave no-op constructors as they are
In particular, don't break a matrix down into columns and construct
it again. These could just be removed from the AST entirely, but the
expression resolver currently does not do node replacement and it's
easier to just skip this in the backend.
Mikko Rasa [Tue, 6 Apr 2021 09:46:48 +0000 (12:46 +0300)]
Fix GLSL member access index calculation
Also show it in debug output
Mikko Rasa [Mon, 5 Apr 2021 13:54:49 +0000 (16:54 +0300)]
Refactor layout qualifier creation with constructors
Mikko Rasa [Mon, 5 Apr 2021 13:47:07 +0000 (16:47 +0300)]
Show label for all interface blocks in GLSL debug output
Mikko Rasa [Mon, 5 Apr 2021 13:46:11 +0000 (16:46 +0300)]
Track composite assignments and references in UnusedVariableRemover
Mikko Rasa [Mon, 5 Apr 2021 13:44:16 +0000 (16:44 +0300)]
Refactor add_to_chain as a common utility function
Mikko Rasa [Mon, 5 Apr 2021 12:59:36 +0000 (15:59 +0300)]
Mark all expression result types as used
UnusedTypeRemover was missing several expression node types. Now it
handles expressions through the general expression mechanism.
Mikko Rasa [Mon, 5 Apr 2021 12:43:02 +0000 (15:43 +0300)]
Make DumpTree able to dump arbitrary nodes
Remove that ability from Formatter since it makes assumptions about the
state of the nodes, like certain references existing.
Mikko Rasa [Mon, 5 Apr 2021 12:22:40 +0000 (15:22 +0300)]
Don't return references from apply functions
It's somewhat error prone, even though it hasn't caused any problems
yet.
Mikko Rasa [Mon, 5 Apr 2021 11:49:41 +0000 (14:49 +0300)]
Always use member access for interface blocks, even anonymous ones
Having variable references magically refer to variables inside interface
blocks causes trouble when generating SPIR-V.
This currently breaks one test case because UnusedVariableRemover can't
track access chains.
Mikko Rasa [Mon, 5 Apr 2021 11:13:36 +0000 (14:13 +0300)]
Output the interface block as is in the AST dump
This is more useful for debugging
Mikko Rasa [Mon, 5 Apr 2021 11:08:21 +0000 (14:08 +0300)]
Change the naming scheme for the interface block map
Adding a space in the keys for block name makes it impossible for them to
conflict with identifiers and allows instance names to be used directly.
Mikko Rasa [Mon, 5 Apr 2021 09:28:11 +0000 (12:28 +0300)]
Recognize matrix data order qualifiers and add one if missing
Mikko Rasa [Mon, 5 Apr 2021 09:25:49 +0000 (12:25 +0300)]
Require initializers on constant variables
Mikko Rasa [Mon, 5 Apr 2021 09:25:12 +0000 (12:25 +0300)]
Offset layout qualifiers are only allowed on uniform block members
Same goes for the alignment qualifier.
Mikko Rasa [Sun, 4 Apr 2021 09:35:00 +0000 (12:35 +0300)]
Add visitors to calculate offsets of struct members
It's not used yet, but will be required for creating SPIR-V modules.
Mikko Rasa [Sun, 4 Apr 2021 08:38:42 +0000 (11:38 +0300)]
Make function dependency collection its own visitor class
I need it for creating SPIR-V entry points too.
Mikko Rasa [Sun, 4 Apr 2021 08:32:31 +0000 (11:32 +0300)]
Store the index of the member in MemberAccess
Mikko Rasa [Sat, 3 Apr 2021 20:01:12 +0000 (23:01 +0300)]
Fix mismatched new[]/delete
Mikko Rasa [Sat, 3 Apr 2021 20:00:55 +0000 (23:00 +0300)]
Rearrange some utility struct constructors
Mikko Rasa [Sat, 3 Apr 2021 19:58:51 +0000 (22:58 +0300)]
Guard against hitting the end of the array in get_gl_type
Mikko Rasa [Sat, 3 Apr 2021 19:56:09 +0000 (22:56 +0300)]
Comments and cosmetic cleanups
Mikko Rasa [Sat, 3 Apr 2021 18:55:58 +0000 (21:55 +0300)]
Do an early return from Mesh::draw if there's no data
Otherwise if would try to set zero-sized storage for the buffers, which
is not allowed.
Also guard against empty batches in resize_buffers just in case.
Mikko Rasa [Sat, 3 Apr 2021 18:17:27 +0000 (21:17 +0300)]
Use uniform block and texture bindings from GLSL
Mikko Rasa [Sat, 3 Apr 2021 16:54:26 +0000 (19:54 +0300)]
Add a target version option to the command-line GLSL compiler
Mikko Rasa [Sat, 3 Apr 2021 16:53:55 +0000 (19:53 +0300)]
Better way to request features for different GLSL versions
Mikko Rasa [Sat, 3 Apr 2021 16:40:34 +0000 (19:40 +0300)]
Assign bindings to all uniform blocks and sampler uniforms
Mikko Rasa [Sat, 3 Apr 2021 16:33:29 +0000 (19:33 +0300)]
Add legacy conversion for binding layout qualifiers
These are not yet used by Program because there's no good way to detect
which uniforms had bindings in case the implementation does support the
qualifiers. Anything missing a binding gets assigned binding 0, which
is also a valid manually specified binding. Upcoming commits will move
bindings entirely to GLSL side.
Mikko Rasa [Sat, 3 Apr 2021 15:39:26 +0000 (18:39 +0300)]
Store constant id limit as range, not max value
Mikko Rasa [Sat, 3 Apr 2021 14:12:50 +0000 (17:12 +0300)]
Better checking of where the binding qualifier is allowed
Mikko Rasa [Sat, 3 Apr 2021 14:11:34 +0000 (17:11 +0300)]
Disallow the descriptor set qualifier for now
It's only meaningful for Vulkan, which isn't implemented yet
Mikko Rasa [Sat, 3 Apr 2021 10:56:16 +0000 (13:56 +0300)]
Allocate locations to interface variables
Mikko Rasa [Sat, 3 Apr 2021 10:20:34 +0000 (13:20 +0300)]
Improve compatibility checks of location qualifiers in various contexts
Mikko Rasa [Sat, 3 Apr 2021 08:32:46 +0000 (11:32 +0300)]
Even more validation for uniform mismatches
Mikko Rasa [Fri, 2 Apr 2021 20:05:06 +0000 (23:05 +0300)]
Validate location overlap and type matching for GLSL interfaces
Mikko Rasa [Fri, 2 Apr 2021 19:36:38 +0000 (22:36 +0300)]
Also allocate a buffer when mapping it
Mikko Rasa [Fri, 2 Apr 2021 15:21:28 +0000 (18:21 +0300)]
Fix a misformatted branch in GLSL compiler debug output
Mikko Rasa [Fri, 2 Apr 2021 11:45:38 +0000 (14:45 +0300)]
Store program resource information in vectors instead of maps
Mikko Rasa [Fri, 2 Apr 2021 09:54:29 +0000 (12:54 +0300)]
Store name in attributes collected from SPIR-V module
Mikko Rasa [Fri, 2 Apr 2021 09:48:46 +0000 (12:48 +0300)]
Fix an error in calculating SPIR-V uniform offsets
Mikko Rasa [Fri, 2 Apr 2021 09:09:01 +0000 (12:09 +0300)]
Rename some things in Program
Mikko Rasa [Fri, 2 Apr 2021 07:31:12 +0000 (10:31 +0300)]
Clear all maps before linking the Program
Mikko Rasa [Fri, 2 Apr 2021 07:29:50 +0000 (10:29 +0300)]
Add default constructors for the info structs in Program
Mikko Rasa [Thu, 1 Apr 2021 21:26:37 +0000 (00:26 +0300)]
Make constant id range configurable and avoid duplicates
GlslangValidator apparently only allows IDs up to 2047. I've yet to find
out if there's a limit in SPIR-V itself.
Mikko Rasa [Thu, 1 Apr 2021 21:13:58 +0000 (00:13 +0300)]
Split up ComponentSpecializer
It was weird having the same class do two things, and also those things
should be done at slightly different points of the compilation process.
Mikko Rasa [Thu, 1 Apr 2021 19:31:35 +0000 (22:31 +0300)]
Fix extension declarations in GLSL output
Mikko Rasa [Thu, 1 Apr 2021 19:26:09 +0000 (22:26 +0300)]
Split glsl/generate.cpp in two
Mikko Rasa [Thu, 1 Apr 2021 10:59:26 +0000 (13:59 +0300)]
Mark generated array types as internal
Mikko Rasa [Wed, 31 Mar 2021 21:20:51 +0000 (00:20 +0300)]
Fix layout processing for old GLSL versions
layout(location) is not supported in 1.10 and 1.20, even with the
ARB_explicit_attrib_location extension.
Mikko Rasa [Wed, 31 Mar 2021 21:14:25 +0000 (00:14 +0300)]
Add missing NodeRemover invocation to LegacyConverter
Mikko Rasa [Wed, 31 Mar 2021 20:43:58 +0000 (23:43 +0300)]
Refactor layout legacy conversion code to be more extensible
Mikko Rasa [Wed, 31 Mar 2021 20:21:47 +0000 (23:21 +0300)]
Use type information in converting legacy texture sampling functions
Mikko Rasa [Wed, 31 Mar 2021 19:39:18 +0000 (22:39 +0300)]
Fill in the required version if empty
Most of the version checks won't trigger for GLSL 1.20 and none will for
GLSL 1.10.
Mikko Rasa [Wed, 31 Mar 2021 19:25:38 +0000 (22:25 +0300)]
Combine the precision handling visitors and rewrite the logic
It had fallen befind the times and still used the textual type
information. The logic of what to do is now also contained in the
visitor.
Mikko Rasa [Wed, 31 Mar 2021 18:07:07 +0000 (21:07 +0300)]
Rename compatibility.* to finalize.*
This seems more appropriate for some SPIR-V stuff I'm going to add.
Mikko Rasa [Wed, 31 Mar 2021 18:02:21 +0000 (21:02 +0300)]
Always remove location qualifier if not supported
Mikko Rasa [Wed, 31 Mar 2021 18:01:02 +0000 (21:01 +0300)]
Move LegacyConverter invocation to the finalize stage
Mikko Rasa [Wed, 31 Mar 2021 15:04:46 +0000 (18:04 +0300)]
Add support for loading SPIR-V shaders
Mikko Rasa [Wed, 31 Mar 2021 14:54:13 +0000 (17:54 +0300)]
Rename size to array_size in Program variable info structs
Mikko Rasa [Wed, 31 Mar 2021 11:47:52 +0000 (14:47 +0300)]
Add a compile mode flag to the command-line GLSL compiler
Mikko Rasa [Tue, 30 Mar 2021 14:51:39 +0000 (17:51 +0300)]
Use DataType instead of GLenum for Program variable types
Mikko Rasa [Tue, 30 Mar 2021 13:49:21 +0000 (16:49 +0300)]
Add data types for vectors, matrices, images and samplers
Mikko Rasa [Tue, 30 Mar 2021 13:47:00 +0000 (16:47 +0300)]
Update gl.xml to latest version
Mikko Rasa [Tue, 30 Mar 2021 13:40:52 +0000 (16:40 +0300)]
Add some precondition checks to Program
Adding stages from multiple modules presents some difficulties in matching
the interfaces.
Mikko Rasa [Tue, 30 Mar 2021 11:55:01 +0000 (14:55 +0300)]
Split Module into a base class and format-specific class
Mikko Rasa [Tue, 30 Mar 2021 11:49:26 +0000 (14:49 +0300)]
Refactor adding and compiling shader stages in Program
SPIR-V stages don't need to be compiled so it makes more sense to compile
when adding stages from GLSL.
Mikko Rasa [Mon, 29 Mar 2021 22:34:08 +0000 (01:34 +0300)]
Track allocation status of Buffer
If ABR_buffer_storage is not supported, calling storage() and then
sub_data() did not result in the buffer being allocated.
Mikko Rasa [Sun, 28 Mar 2021 22:28:06 +0000 (01:28 +0300)]
Make Text more flexible about which texture slot it uses
Different material types have different names for their textures so
using a fixed name here does not cut it anymore.
Mikko Rasa [Sun, 28 Mar 2021 21:26:45 +0000 (00:26 +0300)]
Use validate_name when copying ProgramData
It makes sense to use the same debug build logic here.
Mikko Rasa [Sun, 28 Mar 2021 21:26:01 +0000 (00:26 +0300)]
Avoid accessing a null object if there's only a sampler for some unit
Mikko Rasa [Sun, 28 Mar 2021 14:01:10 +0000 (17:01 +0300)]
Fix loading .tex2d files with ResourceManager
The texture's loader already informs the resource manager of the location
of the image, so it shouldn't be done here. There's also no need to load
the image first anymore.
Mikko Rasa [Sun, 28 Mar 2021 13:48:48 +0000 (16:48 +0300)]
Move checking of vertex attribute indices to VertexSetup
This avoids issues when loading meshes with ResourceManager, since it's
not possible to read the value of GL_MAX_VERTEX_ATTRIBS from the loading
thread.
Mikko Rasa [Sun, 28 Mar 2021 13:12:35 +0000 (16:12 +0300)]
Refactor lexical conversion of vertex attributes
There was an error in the size of the base string for the GENERIC
attribute, causing it to never match. Using a utility function makes
it less dependent on magic numbers.
Color is still handled specially because of the type suffix.
Mikko Rasa [Sun, 28 Mar 2021 12:30:00 +0000 (15:30 +0300)]
Fix TextureCube mipmap level allocation tracking
Mikko Rasa [Sun, 28 Mar 2021 12:02:23 +0000 (15:02 +0300)]
Export texture extension modes from Blender
Mikko Rasa [Sun, 28 Mar 2021 11:26:52 +0000 (14:26 +0300)]
Add CLAMP_TO_BORDER and border color to Sampler
Mikko Rasa [Sun, 28 Mar 2021 11:12:05 +0000 (14:12 +0300)]
Support defining uniform values for materials in Blender
Mikko Rasa [Sun, 28 Mar 2021 10:50:20 +0000 (13:50 +0300)]
Rename material map to material atlas in the exporter