diff options
| author | Marek Olšák <[email protected]> | 2011-02-12 23:37:14 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2011-02-12 23:37:14 +0100 |
| commit | 9ad9a6861a01997fa88fe35089d63348f7b076af (patch) | |
| tree | 50bad7ee6815fbf24a24b7a85b51caa110ae6252 /src/gallium/drivers/r300 | |
| parent | 685c3262b945a7f0e9f1f3a9409a12fdda08c828 (diff) | |
r300g: add debug options nozmask and nohiz which disable some hyper-z features
Diffstat (limited to 'src/gallium/drivers/r300')
| -rw-r--r-- | src/gallium/drivers/r300/r300_debug.c | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/r300/r300_screen.c | 5 | ||||
| -rw-r--r-- | src/gallium/drivers/r300/r300_screen.h | 2 |
3 files changed, 9 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_debug.c b/src/gallium/drivers/r300/r300_debug.c index c6b4804cd8d..b60cfd1f248 100644 --- a/src/gallium/drivers/r300/r300_debug.c +++ b/src/gallium/drivers/r300/r300_debug.c @@ -50,6 +50,8 @@ static const struct debug_named_value debug_options[] = { { "noimmd", DBG_NO_IMMD, "Disable immediate mode" }, { "noopt", DBG_NO_OPT, "Disable shader optimizations" }, { "nocbzb", DBG_NO_CBZB, "Disable fast color clear" }, + { "nozmask", DBG_NO_ZMASK, "Disable zbuffer compression" }, + { "nohiz", DBG_NO_HIZ, "Disable hierarchical zbuffer" }, /* must be last */ DEBUG_NAMED_VALUE_END diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c index f54ba4286d9..0b0220654a7 100644 --- a/src/gallium/drivers/r300/r300_screen.c +++ b/src/gallium/drivers/r300/r300_screen.c @@ -454,6 +454,11 @@ struct pipe_screen* r300_screen_create(struct r300_winsys_screen *rws) r300_init_debug(r300screen); r300_parse_chipset(&r300screen->caps); + if (SCREEN_DBG_ON(r300screen, DBG_NO_ZMASK)) + r300screen->caps.zmask_ram = 0; + if (SCREEN_DBG_ON(r300screen, DBG_NO_HIZ)) + r300screen->caps.hiz_ram = 0; + r300screen->caps.index_bias_supported = r300screen->caps.is_r500 && rws->get_value(rws, R300_VID_DRM_2_3_0); diff --git a/src/gallium/drivers/r300/r300_screen.h b/src/gallium/drivers/r300/r300_screen.h index 973b7926fd1..c935f55ccbf 100644 --- a/src/gallium/drivers/r300/r300_screen.h +++ b/src/gallium/drivers/r300/r300_screen.h @@ -102,6 +102,8 @@ r300_winsys_screen(struct pipe_screen *screen) { #define DBG_FAKE_OCC (1 << 19) #define DBG_NO_OPT (1 << 20) #define DBG_NO_CBZB (1 << 21) +#define DBG_NO_ZMASK (1 << 22) +#define DBG_NO_HIZ (1 << 23) /* Statistics. */ #define DBG_P_STAT (1 << 25) /*@}*/ |