| Commit message (Collapse) | Author | Age | Files | Lines |
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Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Kristian Høgsberg <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Consistently just use C99's __func__ everywhere.
The patch was verified with Microsoft Visual studio 2013
redistributable package(RTM version number: 18.0.21005.1)
Next MSVC versions intends to support __func__.
No functional changes.
Acked-by: Matt Turner <[email protected]>
Signed-off-by: Marius Predut <[email protected]>
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The _WindowMap can be dropped from gl_viewport_attrib now.
Simplify gl_viewport_attrib handling where possible.
Reviewed-by: Brian Paul <[email protected]>
Signed-off-by: Mathias Froehlich <[email protected]>
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Acked-by: Eric Anholt <[email protected]>
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Implement the mesa parts of ARB_clip_control.
So far no driver enables this.
v3:
Restrict getting clip control state to the availability
of ARB_clip_control.
Move to transformation state.
Handle clip control state with the GL_TRANSFORM_BIT.
Move _FrontBit update into state.c.
Reviewed-by: Brian Paul <[email protected]>
Signed-off-by: Mathias Froehlich <[email protected]>
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This is for preparation of ARB_clip_control.
v3:
Add comments.
Reviewed-by: Brian Paul <[email protected]>
Signed-off-by: Mathias Froehlich <[email protected]>
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Fredrik's implementation of ARB_vertex_attrib_binding introduced new
gl_vertex_attrib_array and gl_vertex_buffer_binding structures, and
converted Mesa's older gl_client_array to be derived state. Ultimately,
we'd like to drop gl_client_array and use those structures directly.
One hitch is that gl_client_array::_MaxElement doesn't correspond to
either structure (unlike every other field), so we'd have to figure out
where to store it. The _MaxElement computation uses values from both
structures, so it doesn't really belong in either place. We could put
it in the VAO, but we'd have to pass it around everywhere.
It turns out that it's only used when ctx->Const.CheckArrayBounds is
set, which is only set by the (rarely used) classic swrast driver.
It appears that drivers/x11 used to set it as well, which was intended
to avoid segmentation faults on out-of-bounds memory access in the X
server (probably for indirect GLX clients). However, ajax deleted that
code in 2010 (commit 1ccef926be46dce3b6b5c76e812e2fae4e205ce7).
The bounds checking apparently doesn't actually work, either. Non-VBO
attributes arbitrarily set _MaxElement to 2 * 1000 * 1000 * 1000.
vbo_save_draw and vbo_exec_draw remark /* ??? */ when setting it, and
the i965 code contains a comment noting that _MaxElement is often bogus.
Given that the code is complex, rarely used, and dubiously functional,
it doesn't seem worth maintaining going forward. This patch drops it.
This will probably mean the classic swrast driver may begin crashing on
out of bounds vertex buffer access in some cases, but I believe that is
allowed by OpenGL (and probably happened for non-VBO accesses anyway).
There do not appear to be any Piglit regressions, either.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Acked-by: Roland Scheidegger <[email protected]>
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Basically a sed but shaderapi.c and get.c.
get.c => GL_CURRENT_PROGAM always refer to the "old" UseProgram behavior
shaderapi.c => the old api stil update the Shader object directly
V2: formatting improvement
V3 (idr):
* Rebase fixes after a block of code was moved from ir_to_mesa.cpp to
shaderapi.c.
* Trivial reformatting.
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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_mesa_update_vao_client_arrays() is less of a mouthful than
_mesa_update_array_object_client_arrays(), and generally clearer.
Generated by:
$ find . -type f -print0 | xargs -0 sed -i \
's/_mesa_\([^_]*\)_array_object/_mesa_\1_vao/g'
with manual whitespace and indentation fixes applied.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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When reading through the Mesa drawing code, it's not immediately obvious
to me that "ArrayObj" (gl_array_object) is the Vertex Array Object (VAO)
state. The comment above the structure explains this, but readers still
have to remember this and translate accordingly.
Out of context, "array object" is a fairly vague. Even in context,
"array" has a lot of meanings: glDrawArrays, vertex data stored in user
arrays, gl_client_arrays, gl_vertex_attrib_arrays, and so on.
Using the term "VAO" immediately associates these fields with the OpenGL
concept, clarifying the situation and aiding programmer sanity.
Completely generated by:
$ find . -type f -print0 | xargs -0 sed -i \
-e 's/ArrayObj;/VAO;/g' \
-e 's/->ArrayObj/->VAO/g' \
-e 's/Array\.ArrayObj/Array.VAO/g' \
-e 's/Array\.DefaultArrayObj/Array.DefaultVAO/g'
v2: Rerun command to resolve conflicts with Ian's meta patches.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Reviewed-by: Chris Forbes <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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array.
These are replaced with
ctx->Shader.CurrentProgram[MESA_SHADER_{VERTEX,FRAGMENT,GEOMETRY}].
In patches to follow, this will allow us to replace a lot of ad-hoc
logic with a variable index into the array.
With the exception of the changes to mtypes.h, this patch was
generated entirely by the command:
find src -type f '(' -iname '*.c' -o -iname '*.cpp' ')' \
-print0 | xargs -0 sed -i \
-e 's/\.CurrentVertexProgram/.CurrentProgram[MESA_SHADER_VERTEX]/g' \
-e 's/\.CurrentGeometryProgram/.CurrentProgram[MESA_SHADER_GEOMETRY]/g' \
-e 's/\.CurrentFragmentProgram/.CurrentProgram[MESA_SHADER_FRAGMENT]/g'
Reviewed-by: Chris Forbes <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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v2: Use MAX_VIEWPORTS instead of ctx->Const.MaxViewports because the
driver may not set ctx->Const.MaxViewports yet.
v3: Handle all viewport entries in update_viewport_matrix and
_mesa_copy_context too. This was previously in an earlier patch.
Having the code in the earlier patch could cause _mesa_copy_context to
access a matrix that hadn't been constructed.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]> [v2]
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Only element 0 of the array is used anywhere at this time, so there
should be no changes.
v4: Split out from a single megapatch. Suggested by Ken.
Signed-off-by: Courtney Goeltzenleuchter <[email protected]>
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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update_array() and update_array_format() are changed to update the new
attrib and binding states, and the client arrays become derived state.
Reviewed-by: Eric Anholt <[email protected]>
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This will be used by the ARB_vertex_attrib_binding implementation.
This reverts commit db38e9a0e179441f59274f6f2a751912c29872e2.
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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Signed-off-by: Brian Paul <[email protected]>
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If Const.CheckArrayBounds is false, the only code using _MaxElement is
glDrawRangeElements, so I changed it and explained in the code why
_MaxElement is not very useful there.
BTW, the big magic number was copied to the letter
from _mesa_update_array_max_element.
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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The previous commit introduced extra words, breaking the formatting.
This text transformation was done automatically via the following shell
command:
$ git grep 'THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY' | sed 's/:.*$//' | xargs -I {} sh -c 'vim -e -s {} < vimscript
where 'vimscript' is a file containing:
/THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY/;/\*\// !fmt -w 78 -p ' * '
:wq
Reviewed-by: Brian Paul <[email protected]>
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This brings the license text in line with the MIT License as published
on the Open Source Initiative website:
http://opensource.org/licenses/mit-license.php
Generated automatically be the following shell command:
$ git grep 'THE AUTHORS BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \
sed -i 's/THE AUTHORS/THE AUTHORS OR COPYRIGHT HOLDERS/' {}
This introduces some wrapping issues, to be fixed in the next commit.
Reviewed-by: Brian Paul <[email protected]>
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Generated automatically be the following shell command:
$ git grep 'BRIAN PAUL BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \
sed -i 's/BRIAN PAUL/THE AUTHORS/' {}
The intention here is to protect all authors, not just Brian Paul. I
believe that was already the sensible interpretation, but spelling it
out is probably better.
More practically, it also prevents people from accidentally copy &
pasting the license into a new file which says Brian is not liable when
he isn't even one of the authors.
Reviewed-by: Brian Paul <[email protected]>
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v2: use conditional operator instead of bit shifting
Reviewed-by: Eric Anholt <[email protected]>
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Use alternate code in intel, r200, radeon drivers.
v2: use conditional operator instead of bit shifting
Reviewed-by: Eric Anholt <[email protected]>
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Reviewed-by: Eric Anholt <[email protected]>
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Make it a local macro for the i915 driver.
v2: use conditional operator instead of bit shifting
Reviewed-by: Eric Anholt <[email protected]>
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Make it a local macro for the i915 driver.
v2: use conditional operator instead of bit shifting
Reviewed-by: Eric Anholt <[email protected]>
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For the i915 driver, make it a local macro.
v2: use conditional operator instead of bit shifting
Reviewed-by: Eric Anholt <[email protected]>
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Reviewed-by: Eric Anholt <[email protected]>
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For the i915 driver, make it a local macro.
v2: use conditional operator instead of bit shifting
Reviewed-by: Eric Anholt <[email protected]>
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Reviewed-by: Eric Anholt <[email protected]>
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Reviewed-by: Eric Anholt <[email protected]>
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It has 2 dependencies: glClampColor and the framebuffer, we might just as well
do the update where those two are changed.
v2: cosmetic changes from Brian's email
Reviewed-by: Brian Paul <[email protected]>
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This should reduce shader recompilations with drivers that emulate fragment
color clamping, because we want the clamping to be enabled only if there is
a signed normalized or floating-point colorbuffer.
Reviewed-by: Brian Paul <[email protected]>
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v2: cosmetic changes from Brian's email
Reviewed-by: Brian Paul <[email protected]>
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The idea here is to not flag _NEW_VARYING_VP_INPUTS when shaders (either
GLSL or ARB vp/fp) are in use. If either TNL or TexEnv programs are
active, at least one stage is using fixed function.
On Pineview, fixes 20 Piglit, 60 oglconforms, and 7 ES 1.1 conformance
tests, as well as missing textures in Xonotic. These were all
regressions since commit fb4a34e60eb4c1bdc7b0fdcd98d1bf3038c354e8.
NOTE: This is a candidate for the 9.0 branch.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=49127
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54807
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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In a few cases, remove unneeded casts.
And fix a few other const-correctness issues.
Reviewed-by: Kenneth Graunke <[email protected]>
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The field wasn't actually used before and it's not used now either.
But this is a more logical place for it and will hopefully allow
doing smarter draw/array validation (per array object) in the future.
Reviewed-by: Mathias Fröhlich <[email protected]>
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This reverts commit 0de5a21470b3bff9b7c8714e5d960d5ed9d01b9c.
I was wrong, we use it in the vbo module too.
This fixes a performance regression in Nexuiz.
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Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Mathias Fröhlich <[email protected]>
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This is a frequently-updated state and _NEW_ARRAY already causes revalidation
of the vbo module. It's kinda counter-productive to recompute arrays
in the vbo module if _NEW_ARRAY is set and then set _NEW_ARRAY again.
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Mathias Fröhlich <[email protected]>
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This moves the RebindArrays flag into the vbo module, consolidates the code,
and adds missing vbo_draw_method calls.
Also with this change, the vertex arrays are not needlessly recalculated twice.
The issue with the old code was:
- If recalculate_input_bindings updates vp_varying_inputs, _NEW_ARRAY is set.
- _mesa_update_state is called and the vp_varying_inputs change causes
regeneration of the fixed-function shaders, which also sets _NEW_PROGRAM.
- The occurence of either _NEW_ARRAY or _NEW_PROGRAM sets
the recalculate_inputs flag to TRUE again.
- The new code sets the flag to FALSE after the second _mesa_update_state,
because there can't possibly be any change which would require recalculating
the arrays.
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Mathias Fröhlich <[email protected]>
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Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Mathias Fröhlich <[email protected]>
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Reviewed-by: José Fonseca <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Reviewed-by: José Fonseca <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Reviewed-by: José Fonseca <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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This will replace the soon-to-be-removed _DD_NEW_SEPARATE_SPECULAR flag.
Note: there's a similar composite _MESA_NEW_NEED_EYE_COORDS flag set already.
Reviewed-by: José Fonseca <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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At least one place, the _mesa_need_secondary_color function in
state.h, uses this to make decisions. The next patch in this series
will add another dependency. Ideally, this field would go away and be
replace by a flag or something.
NOTE: This is a candidate for the 8.0 branch.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Caused by commit 7a1e941ebee43cb97a2c77fd2269999b202308a2.
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Use a bitmask approach to compute gl_array_object::_MaxElement.
To make this work correctly depending on the shader type actually used,
make use of the newly introduced typed bitmask getters.
With this change I gain about 5% draw time on some osgviewer examples.
Signed-off-by: Mathias Fröhlich <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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