Don't translate VkImageCreateInfo::usage into an isl_surf_usage bitmask.
Instead, translate anv_image::usage, which is a superset of
VkImageCreateInfo::usage.
For-Issue: https://gitlab.khronos.org/vulkan/mesa/issues/26
If the only stage is MESA_SHADER_COMPUTE, we should complain that
there's nothing coming out of the geometry shader stage just as
we would if the first stage were MESA_SHADER_FRAGMENT.
Also, it's valid for tessellation shaders to be the stage producing
transform feedback varyings, so mention those in the compiler error.
Found by inspection.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
This fixes FP16 conversion instructions for VI, which has 16-bit floats,
but not SI & CI, which can't disable denorms for those instructions.
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
It was partly a state and partly emulated by shader code, but since we want
to do this in a fragment shader prolog, we need to put it into the shader
key, which will be used to generate the prolog.
This also removes the spi_ps_input states and moves the registers
to the PS state.
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
BCOLOR inputs were immediately after COLOR inputs. Thus, all following inputs
were offset by 1 if color_two_side was enabled, and not offset if it was not
enabled, which is a variation that's problematic if we want to have 1 variant
per shader and the variant doesn't care about color_two_side (that should be
handled by other bytecode attached at the beginning).
Instead, move BCOLOR inputs after all other inputs, so BCOLOR0 is at location
"num_inputs" if it's present. BCOLOR1 is next.
This also allows removing si_shader::nparam and
si_shader::ps_input_param_offset, which are useless now.
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Previously, in order to get things working, we just always shadowed
variables. Now, we rewrite derefs whenever it's safe to do so and only
shadow if we have an in or out variable that we write or read to
respectively.
Ilia Mirkin found/fixed the mistake.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93813
Cc: "11.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
When glCallLists() is compiled into a display list, preserve the call
as a single glCallLists rather than 'n' glCallList calls. This will
matter for an upcoming display list optimization project.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Generate GL_INVALID_VALUE if n < 0. Return early if n==0 or lists==NULL.
v2: fix formatting, also check for lists==NULL.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Most apps don't use glBitmap so don't allocate the bitmap cache or
gallium state objects/shaders/etc until the first call to st_Bitmap().
v2: simplify a conditional, per Gustaw Smolarczyk.
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Move setup/restoration of rendering state into helper functions.
This makes the draw_bitmap_quad() function much more concise.
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Both st/mesa and i965 should return a true/false result now, and the
only other driver implementing queries (radeon) doesn't support
ARB_occlusion_query2 which added that pname.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This reduces code duplication.
Suggested-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
This reduces code duplication. It also adds support for drivers where the
fragment position is a system value.
Suggested-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
