fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2025-12-26 21:30:09 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

cell: assert num samplers/textures <= CELL_MAX_SAMPLERS

Browse source
This commit is contained in:
Brian 2008-04-01 11:30:17 -06:00
parent 6ddd2df1ae
commit c14da8f524
1 changed files with 6 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
src/gallium/drivers/cell/ppu/cell_pipe_state.c
View file

@ -232,12 +232,12 @@ cell_bind_sampler_states(struct pipe_context *pipe,
{
struct cell_context *cell = cell_context(pipe);
assert(num <= CELL_MAX_SAMPLERS);
draw_flush(cell->draw);
assert(unit < PIPE_MAX_SAMPLERS);
memcpy(cell->sampler, samplers, num * sizeof(void *));
memset(&cell->sampler[num], 0, (PIPE_MAX_SAMPLERS - num) *
memset(&cell->sampler[num], 0, (CELL_MAX_SAMPLERS - num) *
sizeof(void *));
cell->num_samplers = num;
@ -261,6 +261,8 @@ cell_set_sampler_textures(struct pipe_context *pipe,
struct cell_context *cell = cell_context(pipe);
uint i;
assert(num <= CELL_MAX_SAMPLERS);
/* Check for no-op */
if (num == cell->num_textures &&
!memcmp(cell->texture, texture, num * sizeof(struct pipe_texture *)))
@ -268,7 +270,7 @@ cell_set_sampler_textures(struct pipe_context *pipe,
draw_flush(cell->draw);
for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
for (i = 0; i < CELL_MAX_SAMPLERS; i++) {
struct pipe_texture *tex = i < num ? texture[i] : NULL;
pipe_texture_reference((struct pipe_texture **) &cell->texture[i], tex);