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st/mesa: change some loops from while to do..while in st_atom_array.c 

Reviewed-by: Mathias Fröhlich <mathias.froehlich@web.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3829>
This commit is contained in:
Marek Olšák 2020-01-23 21:08:30 -05:00
parent fd6636ebc0
commit e3617fd00b
1 changed files with 4 additions and 4 deletions
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8
src/mesa/state_tracker/st_atom_array.c
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@ -176,7 +176,7 @@ st_setup_arrays(struct st_context *st,
/* We can assume that we have array for the binding */
assert(attrmask);
/* Walk attributes belonging to the binding */
while (attrmask) {
do {
const gl_vert_attrib attr = u_bit_scan(&attrmask);
const struct gl_array_attributes *const attrib
= _mesa_draw_array_attrib(vao, attr);
@ -184,7 +184,7 @@ st_setup_arrays(struct st_context *st,
init_velement(vp, velements, &attrib->Format, off,
binding->InstanceDivisor, bufidx,
input_to_index[attr]);
}
} while (attrmask);
}
}
@ -211,7 +211,7 @@ st_setup_current(struct st_context *st,
const unsigned bufidx = (*num_vbuffers)++;
unsigned max_alignment = 1;
while (curmask) {
do {
const gl_vert_attrib attr = u_bit_scan(&curmask);
const struct gl_array_attributes *const attrib
= _mesa_draw_current_attrib(ctx, attr);
@ -226,7 +226,7 @@ st_setup_current(struct st_context *st,
bufidx, input_to_index[attr]);
cursor += alignment;
}
} while (curmask);
vbuffer[bufidx].is_user_buffer = false;
vbuffer[bufidx].buffer.resource = NULL;