408 lines
17 KiB
ReStructuredText
408 lines
17 KiB
ReStructuredText
Mesa 7.9.1 Release Notes / January 7, 2011
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==========================================
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Mesa 7.9.1 is a bug fix release which fixes bugs found since the 7.9
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release.
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Mesa 7.9.1 implements the OpenGL 2.1 API, but the version reported by
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glGetString(GL_VERSION) depends on the particular driver being used.
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Some drivers don't support all the features required in OpenGL 2.1.
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See the :doc:`Compiling/Installing page <../install>` for
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prerequisites for DRI hardware acceleration.
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MD5 checksums
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-------------
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::
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78422843ea875ad4eac35b9b8584032b MesaLib-7.9.1.tar.gz
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07dc6cfb5928840b8b9df5bd1b3ae434 MesaLib-7.9.1.tar.bz2
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c8eaea5b3c3d6dee784bd8c2db91c80f MesaLib-7.9.1.zip
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ee9ecae4ca56fbb2d14dc15e3a0a7640 MesaGLUT-7.9.1.tar.gz
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41fc477d524e7dc5c84da8ef22422bea MesaGLUT-7.9.1.tar.bz2
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90b287229afdf19317aa989d19462e7a MesaGLUT-7.9.1.zip
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New features
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------------
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None.
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Bug fixes
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---------
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This list is likely incomplete.
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- `Bug 28800 <https://bugs.freedesktop.org/show_bug.cgi?id=28800>`__ -
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[r300c, r300g] Texture corruption with World of Warcraft
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- `Bug 29420 <https://bugs.freedesktop.org/show_bug.cgi?id=29420>`__ -
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Amnesia / HPL2 RendererFeatTest - not rendering correctly
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- `Bug 29946 <https://bugs.freedesktop.org/show_bug.cgi?id=29946>`__ -
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[swrast] piglit valgrind glsl-array-bounds-04 fails
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- `Bug 30261 <https://bugs.freedesktop.org/show_bug.cgi?id=30261>`__ -
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[GLSL 1.20] allowing inconsistent invariant declaration between two
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vertex shaders
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- `Bug 30632 <https://bugs.freedesktop.org/show_bug.cgi?id=30632>`__ -
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[softpipe] state_tracker/st_manager.c:489:
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st_context_notify_invalid_framebuffer: Assertion \`stfb &&
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stfb->iface == stfbi' failed.
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- `Bug 30694 <https://bugs.freedesktop.org/show_bug.cgi?id=30694>`__ -
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wincopy will crash on Gallium drivers when going to front buffer
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- `Bug 30787 <https://bugs.freedesktop.org/show_bug.cgi?id=30787>`__ -
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Invalid asm shader does not generate draw-time error when used with
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GLSL shader
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- `Bug 30993 <https://bugs.freedesktop.org/show_bug.cgi?id=30993>`__ -
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getFramebufferAttachmentParameteriv wrongly generates error
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- `Bug 31101 <https://bugs.freedesktop.org/show_bug.cgi?id=31101>`__ -
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[glsl2] abort() in ir_validate::visit_enter(ir_assignment \*ir)
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- `Bug 31193 <https://bugs.freedesktop.org/show_bug.cgi?id=31193>`__ -
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[regression] aa43176e break water reflections
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- `Bug 31194 <https://bugs.freedesktop.org/show_bug.cgi?id=31194>`__ -
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The mesa meta save/restore code doesn't ref the current GLSL program
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- `Bug 31371 <https://bugs.freedesktop.org/show_bug.cgi?id=31371>`__ -
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glslparsertest: ir.cpp:358: ir_constant::ir_constant(const
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glsl_type*, const ir_constant_data*): Assertion \`(type->base_type >=
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0) && (type->base_type <= 3)' failed.
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- `Bug 31439 <https://bugs.freedesktop.org/show_bug.cgi?id=31439>`__ -
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Crash in glBufferSubData() with size == 0
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- `Bug 31495 <https://bugs.freedesktop.org/show_bug.cgi?id=31495>`__ -
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[i965 gles2c bisected] OpenGL ES 2.0 conformance
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GL2Tests_GetBIFD_input.run regressed
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- `Bug 31514 <https://bugs.freedesktop.org/show_bug.cgi?id=31514>`__ -
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isBuffer returns true for unbound buffers
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- `Bug 31560 <https://bugs.freedesktop.org/show_bug.cgi?id=31560>`__ -
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[tdfx] tdfx_tex.c:702: error: 'const struct gl_color_table' has no
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member named 'Format'
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- `Bug 31617 <https://bugs.freedesktop.org/show_bug.cgi?id=31617>`__ -
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Radeon/Compiz: 'failed to attach dri2 front buffer', error case not
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handled
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- `Bug 31648 <https://bugs.freedesktop.org/show_bug.cgi?id=31648>`__ -
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[GLSL] array-struct-array gets assertion: \`(size >= 1) && (size <=
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4)' failed.
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- `Bug 31650 <https://bugs.freedesktop.org/show_bug.cgi?id=31650>`__ -
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[GLSL] varying gl_TexCoord fails to be re-declared to different size
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in the second shader
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- `Bug 31673 <https://bugs.freedesktop.org/show_bug.cgi?id=31673>`__ -
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GL_FRAGMENT_PRECISION_HIGH preprocessor macro undefined in GLSL ES
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- `Bug 31690 <https://bugs.freedesktop.org/show_bug.cgi?id=31690>`__ -
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i915 shader compiler fails to flatten if in Aquarium webgl demo.
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- `Bug 31832 <https://bugs.freedesktop.org/show_bug.cgi?id=31832>`__ -
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[i915] Bad renderbuffer format: 21
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- `Bug 31841 <https://bugs.freedesktop.org/show_bug.cgi?id=31841>`__ -
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[drm:radeon_cs_ioctl] \*ERROR\* Invalid command stream !
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- `Bug 31894 <https://bugs.freedesktop.org/show_bug.cgi?id=31894>`__ -
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Writing to gl_PointSize with GLES2 corrupts other varyings
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- `Bug 31909 <https://bugs.freedesktop.org/show_bug.cgi?id=31909>`__ -
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[i965] brw_fs.cpp:1461: void
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fs_visitor::emit_bool_to_cond_code(ir_rvalue*): Assertion
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\`expr->operands[i]->type->is_scalar()' failed.
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- `Bug 31934 <https://bugs.freedesktop.org/show_bug.cgi?id=31934>`__ -
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[gallium] Mapping empty buffer object causes SIGSEGV
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- `Bug 31983 <https://bugs.freedesktop.org/show_bug.cgi?id=31983>`__ -
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[i915 gles2] "if (expression with builtin/varying variables) discard"
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breaks linkage
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- `Bug 31985 <https://bugs.freedesktop.org/show_bug.cgi?id=31985>`__ -
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[GLSL 1.20] initialized uniform array considered as "unsized"
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- `Bug 31987 <https://bugs.freedesktop.org/show_bug.cgi?id=31987>`__ -
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[gles2] if input a wrong pname(GL_NONE) to glGetBoolean, it will not
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case GL_INVALID_ENUM
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- `Bug 32035 <https://bugs.freedesktop.org/show_bug.cgi?id=32035>`__ -
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[GLSL bisected] comparing unsized array gets segfault
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- `Bug 32070 <https://bugs.freedesktop.org/show_bug.cgi?id=32070>`__ -
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llvmpipe renders stencil demo incorrectly
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- `Bug 32273 <https://bugs.freedesktop.org/show_bug.cgi?id=32273>`__ -
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assertion fails when starting vdrift 2010 release with shaders
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enabled
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- `Bug 32287 <https://bugs.freedesktop.org/show_bug.cgi?id=32287>`__ -
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[bisected GLSL] float-int failure
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- `Bug 32311 <https://bugs.freedesktop.org/show_bug.cgi?id=32311>`__ -
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[965 bisected] Array look-ups broken on GM45
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- `Bug 32520 <https://bugs.freedesktop.org/show_bug.cgi?id=32520>`__ -
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[gles2] glBlendFunc(GL_ZERO, GL_DST_COLOR) will result in
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GL_INVALID_ENUM
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- `Bug 32825 <https://bugs.freedesktop.org/show_bug.cgi?id=32825>`__ -
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egl_glx driver completely broken in 7.9 branch [fix in master]
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Changes
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-------
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The full set of changes can be viewed by using the following GIT
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command:
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::
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git log mesa-7.9..mesa-7.9.1
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Alex Deucher (5):
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- r100: revalidate after radeon_update_renderbuffers
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- r600c: add missing radeon_prepare_render() call on evergreen
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- r600c: properly align mipmaps to group size
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- gallium/egl: fix r300 vs r600 loading
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- r600c: fix some opcodes on evergreen
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Aras Pranckevicius (2):
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- glsl: fix crash in loop analysis when some controls can't be
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determined
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- glsl: fix matrix type check in ir_algebraic
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Brian Paul (27):
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- swrast: fix choose_depth_texture_level() to respect mipmap filtering
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state
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- st/mesa: replace assertion w/ conditional in framebuffer invalidation
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- egl/i965: include inline_wrapper_sw_helper.h
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- mesa: Add missing else in do_row_3D
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- mesa: add missing formats in \_mesa_format_to_type_and_comps()
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- mesa: handle more pixel types in mipmap generation code
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- mesa: make glIsBuffer() return false for never bound buffers
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- mesa: fix glDeleteBuffers() regression
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- swrast: init alpha value to 1.0 in opt_sample_rgb_2d()
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- meta: Mask Stencil.Clear against stencilMax in \_mesa_meta_Clear
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- st/mesa: fix mapping of zero-sized buffer objects
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- mesa: check for posix_memalign() errors
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- llvmpipe: fix broken stencil writemask
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- mesa: fix GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME query
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- mesa: return GL_FRAMEBUFFER_DEFAULT as FBO attachment type
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- mesa: make glGet*(GL_NONE) generate GL_INVALID_ENUM
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- mesa: test for cube map completeness in glGenerateMipmap()
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- tnl: Initialize gl_program_machine memory in run_vp.
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- tnl: a better way to initialize the gl_program_machine memory
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- mesa, st/mesa: disable GL_ARB_geometry_shader4
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- glsl: fix off by one in register index assertion
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- st/mesa: fix mipmap generation bug
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- glsl: new glsl_strtod() wrapper to fix decimal point interpretation
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- mesa: no-op glBufferSubData() on size==0
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- tdfx: s/Format/_BaseFormat/
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- st/mesa: fix renderbuffer pointer check in st_Clear()
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- mesa: Bump the number of bits in the register index.
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Chad Versace (5):
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- glsl: Fix lexer rule for ^=
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- glsl: Fix ast-to-hir for ARB_fragment_coord_conventions
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- glsl: Fix ir_expression::constant_expression_value()
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- glsl: Fix erroneous cast in ast_jump_statement::hir()
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- glsl: Fix linker bug in cross_validate_globals()
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Chia-I Wu (10):
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- targets/egl: Fix linking with libdrm.
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- st/vega: Fix version check in context creation.
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- st/egl: Do not finish a fence that is NULL.
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- egl: Fix a false negative check in \_eglCheckMakeCurrent.
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- st/mesa: Unreference the sampler view in st_bind_surface.
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- egl_dri2: Fix \__DRI_DRI2 version 1 support.
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- st/vega: Do not wait NULL fences.
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- mesa: Do not advertise GL_OES_texture_3D.
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- egl_glx: Fix borken driver.
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- egl: Check extensions.
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Daniel Lichtenberger (1):
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- radeon: fix potential segfault in renderbuffer update
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Daniel Vetter (1):
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- r200: revalidate after radeon_update_renderbuffers
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Dave Airlie (1):
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- r300g: fixup rs690 tiling stride alignment calculations.
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Eric Anholt (13):
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- intel: Allow CopyTexSubImage to InternalFormat 3/4 textures, like
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RGB/RGBA.
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- glsl: Free the loop state context when we free the loop state.
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- i965: Allow OPCODE_SWZ to put immediates in the first arg.
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- i965: Add support for rendering to SARGB8 FBOs.
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- glsl: Add a helper constructor for expressions that works out result
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type.
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- glsl: Fix structure and array comparisions.
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- glsl: Quiet unreachable no-return-from-function warning.
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- glsl: Mark the array access for whole-array comparisons.
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- glsl: Fix flipped return of has_value() for array constants.
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- mesa: Add getters for the rest of the supported draw buffers.
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- mesa: Add getters for ARB_copy_buffer's attachment points.
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- i965: Correct the dp_read message descriptor setup on g4x.
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- glsl: Correct the marking of InputsRead/OutputsWritten on in/out
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matrices.
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Fabian Bieler (1):
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- glsl: fix lowering conditional returns in subroutines
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Francisco Jerez (3):
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- meta: Don't leak alpha function/reference value changes.
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- meta: Fix incorrect rendering of the bitmap alpha component.
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- meta: Don't try to disable cube maps if the driver doesn't expose the
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extension.
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Henri Verbeet (2):
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- r600: Evergreen has two extra frac_bits for the sampler LOD state.
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- st/mesa: Handle wrapped depth buffers in st_copy_texsubimage().
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Ian Romanick (33):
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- Add 7.9 md5sums
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- docs: Import 7.8.x release notes from 7.8 branch.
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- docs: download.html does not need to be updated for each release
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- docs: Update mailing lines from sf.net to freedesktop.org
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- docs: added news item for 7.9 release
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- mesa: Validate assembly shaders when GLSL shaders are used
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- linker: Reject shaders that have unresolved function calls
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- mesa: Refactor validation of shader targets
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- glsl: Slightly change the semantic of \_LinkedShaders
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- linker: Improve handling of unread/unwritten shader inputs/outputs
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- glsl: Commit lexer files changed by previous cherry picking
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- mesa: Make metaops use program refcounts instead of names.
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- glsl: Fix incorrect gl_type of sampler2DArray and
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sampler1DArrayShadow
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- mesa: Allow query of MAX_SAMPLES with EXT_framebuffer_multisample
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- glsl: better handling of linker failures
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- mesa: Fix glGet of ES2's GL_MAX_*_VECTORS properties.
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- i915: Disallow alpha, red, RG, and sRGB as render targets
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- glsl/linker: Free any IR discarded by optimization passes.
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- glsl: Add an optimization pass to simplify discards.
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- glsl: Add a lowering pass to move discards out of if-statements.
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- i915: Correctly generate unconditional KIL instructions
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- glsl: Add unary ir_expression constructor
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- glsl: Ensure that equality comparisons don't return a NULL IR tree
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- glcpp: Commit changes in generated files cause by previous commit
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- glsl: Inherrit type of declared variable from initializer
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- glsl: Inherrit type of declared variable from initializer after
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processing assignment
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- linker: Ensure that unsized arrays have a size after linking
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- linker: Fix regressions caused by previous commit
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- linker: Allow built-in arrays to have different sizes between shader
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stages
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- ir_to_mesa: Don't generate swizzles for record derefs of
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non-scalar/vectors
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- Refresh autogenerated file builtin_function.cpp.
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- docs: Initial set of release notes for 7.9.1
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- mesa: set version string to 7.9.1
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Julien Cristau (1):
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- Makefile: don't include the same files twice in the tarball
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Kenneth Graunke (19):
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- glcpp: Return NEWLINE token for newlines inside multi-line comments.
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- generate_builtins.py: Output large strings as arrays of characters.
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- glsl: Fix constant component count in vector constructor emitting.
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- ir_dead_functions: Actually free dead functions and signatures.
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- glcpp: Define GL_FRAGMENT_PRECISION_HIGH if GLSL version >= 1.30.
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- glsl: Unconditionally define GL_FRAGMENT_PRECISION_HIGH in ES2
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shaders.
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- glsl: Fix constant expression handling for <, >, <=, >= on vectors.
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- glsl: Use do_common_optimization in the standalone compiler.
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- glsl: Don't inline function prototypes.
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- glsl: Add a virtual as_discard() method.
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- glsl: Remove "discard" support from lower_jumps.
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- glsl: Refactor get_num_operands.
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- glcpp: Don't emit SPACE tokens in conditional_tokens production.
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- glsl: Clean up code by adding a new is_break() function.
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- glsl: Consider the "else" branch when looking for loop breaks.
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- Remove OES_compressed_paletted_texture from the ES2 extension list.
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- glsl/builtins: Compute the correct value for smoothstep(vec, vec,
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vec).
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- Fix build on systems where "python" is python 3.
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- i965: Internally enable GL_NV_blend_square on ES2.
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Kristian Høgsberg (1):
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- i965: Don't write mrf assignment for pointsize output
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Luca Barbieri (1):
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- glsl: Unroll loops with conditional breaks anywhere (not just the
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end)
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Marek Olšák (17):
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- r300g: fix microtiling for 16-bits-per-channel formats
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- r300g: fix texture border for 16-bits-per-channel formats
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- r300g: add a default channel ordering of texture border for unhandled
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formats
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- r300g: fix texture border color for all texture formats
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- r300g: fix rendering with no vertex elements
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- r300/compiler: fix rc_rewrite_depth_out for it to work with any
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instruction
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- r300g: fix texture border color once again
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- r300g: fix texture swizzling with compressed textures on r400-r500
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- r300g: disable ARB_texture_swizzle if S3TC is enabled on r3xx-only
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- mesa, st/mesa: fix gl_FragCoord with FBOs in Gallium
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- st/mesa: initialize key in st_vp_varient
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- r300/compiler: fix swizzle lowering with a presubtract source operand
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- r300g: fix rendering with a vertex attrib having a zero stride
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- ir_to_mesa: Add support for conditional discards.
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- r300g: finally fix the texture corruption on r3xx-r4xx
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- mesa: fix texel store functions for some float formats
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- r300/compiler: disable the rename_regs pass for loops
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Mario Kleiner (1):
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- mesa/r300classic: Fix dri2Invalidate/radeon_prepare_render for page
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flipping.
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Peter Clifton (1):
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- intel: Fix emit_linear_blit to use DWORD aligned width blits
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Robert Hooker (2):
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- intel: Add a new B43 pci id.
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- egl_dri2: Add missing intel chip ids.
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Roland Scheidegger (1):
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- r200: fix r200 large points
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Thomas Hellstrom (17):
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- st/xorg: Don't try to use option values before processing options
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- xorg/vmwgfx: Make vmwarectrl work also on 64-bit servers
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- st/xorg: Add a customizer option to get rid of annoying cursor update
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flicker
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- xorg/vmwgfx: Don't hide HW cursors when updating them
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- st/xorg: Don't try to remove invalid fbs
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- st/xorg: Fix typo
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- st/xorg, xorg/vmwgfx: Be a bit more frendly towards cross-compiling
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environments
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- st/xorg: Fix compilation errors for Xservers compiled without
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Composite
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- st/xorg: Don't use deprecated x*alloc / xfree functions
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- xorg/vmwgfx: Don't use deprecated x*alloc / xfree functions
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- st/xorg: Fix compilation for Xservers >= 1.10
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- mesa: Make sure we have the talloc cflags when using the talloc
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headers
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- egl: Add an include for size_t
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- mesa: Add talloc includes for gles
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- st/egl: Fix build for include files in nonstandard places
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- svga/drm: Optionally resolve calls to powf during link-time
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- gallium/targets: Trivial crosscompiling fix
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Tom Stellard (7):
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- r300/compiler: Make sure presubtract sources use supported swizzles
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- r300/compiler: Fix register allocator's handling of loops
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- r300/compiler: Fix instruction scheduling within IF blocks
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- r300/compiler: Use zero as the register index for unused sources
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- r300/compiler: Ignore alpha dest register when replicating the result
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- r300/compiler: Use correct swizzles for all presubtract sources
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- r300/compiler: Don't allow presubtract sources to be remapped twice
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Vinson Lee (1):
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- glsl: Fix 'control reaches end of non-void function' warning.
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richard (1):
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- r600c : inline vertex format is not updated in an app, switch to use
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vfetch constants. For the 7.9 and 7.10 branches as well.
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