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2009-09-08grammar: Fix token stripping.Michal Krol
2009-09-08slang: Remove the old preprocessor.Michal Krol
2009-09-08slang: Remove dependencies on error tokens.Michal Krol
2009-09-08gdi: Fix prototype of gdi_softpipe_surface_buffer_create().Michal Krol
2009-09-08gdi: Fix prototype of gdi_softpipe_surface_buffer_create().Michal Krol
2009-09-07slang: Adapt shader syntax description to grammar parser changes.Michal Krol
2009-09-07grammar: Adapt grammar to the glsl preprocessor.Michal Krol
2009-09-07gdi: Add glsl to LIBS.Michal Krol
2009-09-07grammar: Remove dead code.Michal Krol
2009-09-07scons: Don't set LLVM_VERSION if one of the llvm-config calls fails.Vinson Lee
Ubuntu 8.10 has llvm-config version 2.2, which doesn't have nativecodegen. This triggers an exception.
2009-09-07llvmpipe: Silent debug statement.José Fonseca
2009-09-07llvmpipe: Better abs for floating points.José Fonseca
2009-09-07llvmpipe: Code generate the texture sampling inside the shader.José Fonseca
Finally a substantial performance improvement: framerates of apps using texturing tripled, and furthermore, enabling/disabling texturing only affects around 15% of the framerate, which means the bottleneck is now somewhere else. Generated texture sampling code is not complete though -- we always sample from the base level -- so final figures will be different.
2009-09-07llvmpipe: Texture sampling code generation primitives.José Fonseca
Only supports single level 2d textures, with neareast and bilinear filtering for now.
2009-09-07llvmpipe: Convenience function to obtain the integer type with same bitdepth ↵José Fonseca
of an arbitrary type.
2009-09-07llvmpipe: Utility functions for linear and bilinear interpolation.José Fonseca
2009-09-07llvmpipe: Correct implementation of floor.José Fonseca
2009-09-07llvmpipe: Utility function to get the pointer to a structure member.José Fonseca
2009-09-07llvmpipe: SoA pixel unpacking specialization.José Fonseca
2009-09-07util: Utility function to check if a number is a power of two.José Fonseca
2009-09-07llvmpipe: Further abstract the texture sampling generation from TGSI ↵José Fonseca
translation.
2009-09-07grammar: Remove grammar_check().Michal Krol
2009-09-07glsl: Add error messages for version parser.Michal Krol
2009-09-07glsl: Handle file tokens in apps/process.Michal Krol
2009-09-07glsl: Handle file numbering.Michal Krol
2009-09-07glsl: Actually respect the hash-line directive.Michal Krol
2009-09-07glsl: Handle line tokens in apps/process.Michal Krol
2009-09-07glsl: Correctly handle line numbering.Michal Krol
2009-09-07glsl: Preserve newline inside comment blocks.Michal Krol
2009-09-07glsl: Implement predefinded macros.Michal Krol
The values are hardcoded: __LINE__ = 1, __FILE__ = 0 and __VERSION__ = 110.
2009-09-07glsl: Implement `line' preprocessor directive.Michal Krol
2009-09-07glsl: Output endof token after processing a directive.Michal Krol
Some directives may output tokens as a result of their operation.
2009-09-07glsl: Handle extension tokens in apps/proces.Michal Krol
2009-09-07glsl: Implement `extension' preprocessor directive.Michal Krol
No extensions supported.
2009-09-07glsl: Handle pragma tokens in apps/process.Michal Krol
2009-09-07glsl: Implement `pragma' preprocessor directive.Michal Krol
Handle `optimize(on|off)' and `debug(on|off)' pragmas.
2009-09-07glsl: Print out error message in apps/process.Michal Krol
2009-09-07glsl: Implement `error' preprocessor directive.Michal Krol
2009-09-07glsl: Implement `undef' preprocessor directive.Michal Krol
2009-09-07glsl: Allow for preprocessor macro redefinition.Michal Krol
2009-09-07glsl: Handle `defined' preprocessor operator.Michal Krol
2009-09-07glsl: Support if preprocessor directive and friends.Michal Krol
2009-09-07glsl: Add expression interpreter.Michal Krol
2009-09-07glsl: Centralise sl_pp_macro constructor.Michal Krol
2009-09-07glsl: Implement macro expansion.Michal Krol
2009-09-07glsl: Rename sl_pp_context_add_str to sl_pp_context_add_unique_str.Michal Krol
Return the same offset for same strings. Allows to compare strings by comparing their's offsets.
2009-09-07glsl: Parse define directive in preprocessor.Michal Krol
2009-09-07glsl: Simplify directive parser skeleton.Michal Krol
2009-09-07glsl: Introduce sl_pp_context and maintain a reuseable pool of strings.Michal Krol
2009-09-07glsl: Add `process' test app that returns tokenised and preprocessed text.Michal Krol
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