| Commit message (Collapse) | Author | Age | Files | Lines |
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This removes the last remnants of the GLchan datatype and associated
macros out of core Mesa and into swrast.
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Another step toward eliminating the GLchan type.
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Was used by no other code.
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builtin_stubs.cpp is only supposed to be used for builtin_compiler. It
contains a stub version of _mesa_glsl_initialize_functions() that does
nothing.
libglsl.a already contains builtin_function.cpp, the generated file that
contains a version of _mesa_glsl_initialize_functions() that actually
initializes all the built-in functions.
By mistakenly linking to builtin_stubs, glsl_compiler and glsl_test are
unable to compile any shaders that use built-in functions.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
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GL_{NUM_,}COMPRESSED_TEXTURE_FORMATS
Fixes a bug introduced by commit faf5d65. These formats should only
be exposed in OpenGL ES 1.x.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Adam Jackson <[email protected]>
Cc: Xun Fang <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=40860
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Since Mesa is now capable of supporting up to 8 clipping planes
instead of 6, this patch updates Gallium internals to support 8
clipping planes as well.
Reviewed-by: Brian Paul <[email protected]>
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draw_pipe_clip.c contained an ifdef to ensure that its local
definition of MAX_CLIPPED_VERTICES would not take effect if the global
MAX_CLIPPED_VERTICES (defined in src/mesa/main/config.h) was already
defined. This was unnecessary because draw_pipe_clip.c doesn't
directly or indirectly include src/mesa/main/config.h. Removed the
ifdef to reduce confusion.
Reviewed-by: Brian Paul <[email protected]>
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This will allow drivers to increase ctx->Const.MaxClipPlanes to 8,
which is required for GLSL-1.30 compliance.
No driver behavior should be affected. However, many data structures
use MAX_CLIP_PLANES as an array size, so these arrays will get
slightly larger.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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Previously this value was set to MAX_CLIP_PLANES, which is defined to
be 6. But MAX_CLIP_PLANES needs to be increased to 8 to support
GLSL-1.30-compliant drivers. This patch hard-codes the default value
of ctx->Const.MaxClipPlanes to 6, so that when MAX_CLIP_PLANES is
increased, it won't affect drivers that do not support 8 clip planes.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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This patch removes the assertion "MAX_CLIP_PLANES == 6" from the i965
driver. This assertion is unnecessary; nothing in the driver requires
MAX_CLIP_PLANES to be 6.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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To support GLSL 1.30, we will need to increase MAX_CLIP_PLANES to 8.
To avoid breaking drivers that do not yet support 8 clip planes, this
patch modifies the Mesa core code that pertains to clipping to use
ctx->Const.MaxClipPlanes rather than MAX_CLIP_PLANES, since
ctx->Const.MaxClipPlanes will remain 6 for drivers that only support 6
clip planes.
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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native integers
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Removes 1.8% of the instructions from 97% of the vertex shaders in
shader-db.
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We'll only do compute-to-MRF on accesses to this file.
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We've been referencing MRFs through the HW_REG file so far, but that
makes it harder to handle compute-to-MRF and similar optimizations.
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This will be used for compute-to-mrf, which needs to know when MRFs
get overwritten.
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These were copy and pasted from the FS, and are never used.
Reviewed-by: Kenneth Graunke <[email protected]>
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We generate silly code for array access, and it's easier to generally
support the cleanup than to specifically avoid the bad code in each
place we might generate it.
Removes 4.6% of instructions from 41.6% of shaders in shader-db,
particularly savage2/hon and unigine.
v2: Fixes by Ken: Make is_zero/one member functions, and fix a
progress flag.
Reviewed-by: Kenneth Graunke <[email protected]>
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_NEW_WINDOW_POS wasn't a real Mesa state flag, but we were missing
_NEW_BUFFERS to update the stipple offset when FBO binding or window
size changed, and _NEW_POLYGON to update when stippling gets enabled.
Fixes oglconform's tristrip test.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Yuanhan Liu <[email protected]>
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Because we skip the pattern upload when stippling is disabled, we need
to check again when it might have been turned on.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Yuanhan Liu <[email protected]>
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Trigger GL_INVALID_ENUM error if the face paramter is not a valid value.
Trigger GL_INVALID_VALUE error if the GL_SHININESS value is out side
[0, ctx->Constant.MaxShiniess].
v2: fix the max shininess value.
v3: suggested by Brian, move the face check into glMaterialfv function
to reduce code duplicate. Also, refactor the error message.
Signed-off-by: Yuanhan Liu <[email protected]>
Signed-off-by: Brian Paul <[email protected]>
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The backend calls null_sw_create() to create sw_winsys. And that is
pretty much it...
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The null platform has no window or pixmap surface (but pbuffer surface).
And the only valid display is EGL_DEFAULT_DISPLAY. It is useful for
offscreen rendering. It works everywhere becase no window system is
required.
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Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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All of the extensions actually supported by Mesa have been remapped by
remap.c for a long time. Emitting all of these data structures is
just clutter.
Drivers that need additional functions remapped, should add
'offset="assign"' to the function definition in the .xml file.
The changes to remap_helper.h are in a follow-on ~8700 line patch that
would surely be rejected by the mailing list.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Chia-I Wu <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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ctx->Color.ColorLogicOpEnabled
Since GL_EXT_blend_logic_op is removed, _mesa_rgba_logicop_enabled(ctx)
just returns ctx->Color.ColorLogicOpEnabled. That seems kind of silly.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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Since GL_EXT_blend_logic_op is removed, _LogicOpEnabled and
ColorLogicOpEnabled always have the same value.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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Support is removed for four reasons:
1. The implementation was broken with respect to separate blend
equations. The GL_EXT_blend_equation_separate spec says:
"If EXT_blend_logic_op and EXT_blend_equation_separate are both
supported, the logic op blend equation should be supported separately
for RGB and alpha as with the other blend equation modes."
But Mesa's implementation of GL_LOGIC_OP specifically forbids this.
2. No hardware supported by Mesa can support separate blend equations
involving GL_LOGIC_OP.
3. No applications could be found that use this extension.
4. No other Linux OpenGL drivers support this extension.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Cc: Brian Paul <[email protected]>
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It was broken, and it isn't really useful anyway.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Cc: Brian Paul <[email protected]>
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The last user of this function was driInitExtensions, and that function
was removed in a previous commit.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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From the NV_conditional_render spec:
BeginQuery sets the active query object name for the query type given by
<target> to <id>. If BeginQuery is called with an <id> of zero, if the
active query object name for <target> is non-zero, if <id> is the active
query object name for any query type, or if <id> is the active query
object for condtional rendering (Section 2.X), the error INVALID OPERATION
is generated.
Fixes piglit nv_conditional_render-begin-while-active.
Reviewed-by: Brian Paul <[email protected]>
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