It is sometimes useful to examine the first frame or and early frame of a
quickly executing and non-repeating application, this chain introduces a new
environment variable that is checked when creating contexts. If
GALLIUM_RBUG_START_BLOCKED is set, then each context that is created is started
in a blocked state. This allows time to connect rbug before anything is
rendered in the context.
The pipe_sampler_view::format field should be prefered over the resource/
texture format. The former is used to override the texture format for
sRGB decode enable/disable, etc.
Also, use new util_format_is_srgb() helper to catch all sRGB formats.
This fixes the piglit tex-srgb test for GL_EXT_texture_sRGB_decode.
This fixes a regression from a8cf4b6acf
The problem occured when two successive glDrawArrays calls accessed
subsequent elements in user-space arrays. The user-space array
from the first call wasn't being grown to accomodate the second
draw call's elements.
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Checking if the paints are opaque in renderer_validate_blend() does not
work. We could be drawing images. Remove the check from
renderer_validate_blend() and take image drawing into consideration in
blend_use_shader().
The bug was introduced by 3f0a966807,
which affects the lookup demo.
vg_context_is_object_valid() checks if a handle is valid by checking if
the handle is a valid key of the object hash table. However, the keys
of the object hash table were object pointers.
Fix vg_context_add_object() to use the handles as the keys so that
vg_context_is_object_valid() works. This bug was introduced by
99c67f27d3.
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 <brianp@vmware.com>
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 <brianp@vmware.com>
This moves the gallium interface for clears from using a pointer to 4 floats to a pointer to a union of float/unsigned/int values.
Notes:
1. the value is opaque.
2. only when the value is used should it be interpretered according to
the surface format it is going to be used with.
3. float clears on integer buffers and vice-versa are undefined.
v2: fixed up vega and graw, dropped hunks that shouldn't have been in
patch.
Signed-off-by: Dave Airlie <airlied@redhat.com>
