| Commit message (Collapse) | Author | Age | Files | Lines |
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It was incomplete and didn't take byte swapping into account either.
Reviewed-by: Jose Fonseca <[email protected]>
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st_equal_formats() is no longer used now.
Reviewed-by: Jose Fonseca <[email protected]>
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from st_get/create_texture_sampler_view_from stobj() functions.
No real value in these cases.
Reviewed-by: Jose Fonseca <[email protected]>
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Implement in terms of st_create_texture_sampler_view_format().
Reviewed-by: Jose Fonseca <[email protected]>
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Reviewed-by: Jose Fonseca <[email protected]>
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Similar to the previous commit. Also fix incorrect setting of the
sampler view's state after it's created. We need to specify the
first/last_level fields in the template instead.
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: Jose Fonseca <[email protected]>
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Rather than the one in st_texture_object. This sampler view really has
no connection to the one used for rendering.
Reviewed-by: Jose Fonseca <[email protected]>
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Reviewed-by: Jose Fonseca <[email protected]>
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Just use _mesa_framebuffer_renderbuffer().
Reviewed-by: Jose Fonseca <[email protected]>
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Just use _mesa_get_fallback_texture() instead.
Reviewed-by: Jose Fonseca <[email protected]>
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Reviewed-by: Jose Fonseca <[email protected]>
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The st_renderbuffer_alloc_storage() function is used to allocate both
window-system buffers and user-created renderbuffers. The later kind
are never directly displayed so don't set PIPE_BIND_DISPLAY_TARGET for
those surfaces.
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: Jose Fonseca <[email protected]>
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Reviewed-by: Jose Fonseca <[email protected]>
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The subsequent u_surface_default_template() call does that for us.
Reviewed-by: Jose Fonseca <[email protected]>
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It was only used for software buffers and easily computed.
Reviewed-by: Jose Fonseca <[email protected]>
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We only used it in a few places that can implemented differently.
Reviewed-by: Jose Fonseca <[email protected]>
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Marek: this fixes a firefox crash and maybe even:
https://bugs.freedesktop.org/show_bug.cgi?id=45943
NOTE: This is a candidate for the 8.0 branch.
Signed-off-by: Dave Airlie <[email protected]>
Signed-off-by: Marek Olšák <[email protected]>
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Use the float tables instead. Pixel maps are seldom used so this
shouldn't be a big deal. Next, we can get rid of the gl_pixelmap::Map8
array.
Reviewed-by: Jose Fonseca <[email protected]>
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If we have no more enabled samplers and we've reset all the previously
used ones, no need to keep going around this loop.
(just moved some stuff around to clean it up a bit).
Signed-off-by: Dave Airlie <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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From what I can see we were taking the debug path all the time,
when we probably only want it for enable debug path.
Signed-off-by: Dave Airlie <[email protected]>
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Just let the hardware do it if it can and avoid drivers having to
check for the special case on each draw call.
v2: update the draw module
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If we had no vertex textures or samplers previously and we have none now,
don't bother doing the enables dance.
I was profiling nexuiz on noop and noticed these two functions in the
profile, this drops their usage from 0.86% to 0.03% and 0.23% to 0.03%
for texture and samplers.
Signed-off-by: Dave Airlie <[email protected]>
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This fixes the gl_PointSize transform feedback test.
Point size clamping should happen at the rasterizer stage,
i.e. after the vertex and geometry shaders and transform feedback.
Drivers are expected to do this by themselves.
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Core Mesa does this for us, see update_two_size in state.c.
Reviewed-by: Brian Paul <[email protected]>
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The check for ctx->API was unnecessary, because OES extensions are not exposed
in desktop GL.
Also require renderbuffer support for ARB_texture_rgb10_a2ui,
as per the spec.
Tested by comparing old and new glxinfo with softpipe and r600g.
v2: fix bugs
v3: rename need_only_one -> need_at_least_one
rename num_elements -> num_mappings
add comments
use const when appropriate
Reviewed-by: Brian Paul <[email protected]>
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This change is not exactly equivalent (sometimes we checked for non-zero,
sometimes if >0 or >1), but the behavior shouldn't change, because all drivers
report 0 for unsupported CAPs.
Exposing CAP_STREAM_OUTPUT_PAUSE_RESUME without CAP_MAX_STREAM_OUTPUT_BUFFERS
is a driver bug and st/mesa does no checking if the latter is supported as
well. Drivers must report CAPs consistently.
v2: make the array const
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v2: handle the cap in r300 and r600 as well
Additional info for r600g:
The env var R600_GLSL130=1 enables GLSL 1.3.
Along with R600_STREAMOUT=1, it enables full GL 3.
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Fix an access to uninitialized memory pointed out by valgrind in
glsl_to_tgsi_visitor::simplify_cmp(void).
Note: This is a candidate for the 8.0 branch.
Signed-off-by: Mathias Fröhlich <[email protected]>
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Fixes the
src/mesa/state_tracker/st_glsl_to_tgsi.cpp:4032:src_register: Assertion `t->inputMapping[index] < (sizeof(t->inputs)/sizeof(*(t->inputs)))' failed.
assertion failure introduced in 697b9945fb0f55428b06821f98fd8621372f81ad
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It always had the same value as ctx->Extensions.EXT_framebuffer_sRGB.
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Dave Airlie <[email protected]>
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Reviewed-by: Brian Paul <[email protected]>
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- use OR to combine bind flags
- combine both conditionals into one
- move the ARB_fbo enable where it belongs
Reviewed-by: Brian Paul <[email protected]>
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v2: fix typo
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The TGSI code may vary depending on the clamp_color bit.
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For ARB_color_buffer_float. Most hardware can't do it and st/mesa is
the perfect place for a fallback.
The exceptions are:
- r500 (vertex clamp only)
- nv50 (both)
- nvc0 (both)
- softpipe (both)
We also have to take into account that r300 can do CLAMPED vertex colors only,
while r600 can do UNCLAMPED vertex colors only. The difference can be expressed
with the two new CAPs.
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A current incomplete framebuffer was incorrectly used as a
st_framebuffer. When accessing st_framebuffer childs bad things happen:
e.g. st_framebuffer::iface was used to check whether its an incomplete
fb, instead we need to compare st_framebuffer::Base against
mesa_get_incomplete_framebuffer.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=44919
Note: This is a candidate for the 8.0 branch.
Reviewed-by: Brian Paul <[email protected]>
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There's no such thing as renderbuffer wrappers anymore.
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That field is only used by swrast code so there's no reason to mess
with it in the gallium state tracker.
This also lets us remove the unused st_format_data() type function and
related code.
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Two assignments to num_immediates were missing in
get_pixel_transfer_visitor() and get_bitmap_visitor().
The uninitialized value led to valgrind errors and crashes in some
cases.
Added new assertions to catch future problems in this area. Also
changed num_immediates to unsigned to avoid signed/unsigned
comparison warnings.
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: José Fonseca <[email protected]>
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The default access flags for OpenGL ES (via GL_OES_map_buffer) and
desktop OpenGL are different. The code previously tried to handle
this, but the decision was made at compile time. Since the same
driver binary can be used for both OpenGL ES and desktop OpenGL, the
decision must be made at run-time.
This should fix bug #44433. It appears that the test case does
various map and unmap operations and inspects the state of the buffer
object around each. When it sees that GL_BUFFER_ACCESS does not match
its expectations, it fails.
NOTE: This is a candidate for release branches.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=44433
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If we don't find an exact PIPE_FORMAT_x for a GL_(COMPRESSED)_RED/RG format,
try uncompressed formats. We were already doing this for the RGB(A) formats.
Fixes piglit arb_texture_compression-internal-format-query test.
NOTE: This is a candidate for the stable branches.
Reviewed-by: José Fonseca <[email protected]>
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when mapping renderbuffers or texture images.
NOTE: This is a candidate for the 8.0 branch.
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There are 3 changes:
1) stride is specified for each buffer, not just one, so that drivers don't
have to derive it from the outputs
2) new per-output property dst_offset, which specifies the offset
into the buffer in dwords where the output should be stored,
so that drivers don't have to compute the offsets manually;
this will also be useful for gl_SkipComponents
from ARB_transform_feedback3
3) register_mask is removed, instead, there is start_component
and num_components; register_mask with non-consecutive 1s
doesn't make much sense (some hardware cannot do packing of components)
Christoph Bumiller: fixed nvc0.
v2: resolve merge conflicts in Draw and clean it up
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include mesa headers before gallium headers to avoid problem with
ffs() being defined in u_math.h and then again in imports.h
The next commit will add some #ifdefs to prevent multiple definitions
of ffs().
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glsl_to_tgsi_visitor is earlier defined as a class, not a struct.
Fixes MSVC warning.
NOTE: This is a candidate for the 8.0 branch.
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Introduce vbo_get_minmax_indices() function to handle the min/max index
computation for nr_prims(>= 1). The old code just compute the first
prim's min/max index; this would results an error rendering if user
called functions like glMultiDrawElements(). This patch servers as
fixing this issue.
As when nr_prims = 1, we can pass 1 to paramter nr_prims, thus I made
vbo_get_minmax_index() static.
v2: per Roland's suggestion, put the indices address compuation into
vbo_get_minmax_index() instead.
Also do comination if possible to reduce map/unmap count
v3: per Brian's suggestion, use a pointer for start_prim to avoid
structure copy per loop.
Signed-off-by: Yuanhan Liu <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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