diff options
| author | Christoph Bumiller <[email protected]> | 2010-08-18 14:37:47 +0200 |
|---|---|---|
| committer | Christoph Bumiller <[email protected]> | 2010-08-18 14:37:47 +0200 |
| commit | 3e54d63429fe7ca5db3c75c181abbaf7a7f55724 (patch) | |
| tree | e129c36aaef712525f0a04fc5b06c445e3cf84df /src/gallium/drivers/r300/r300_chipset.h | |
| parent | eaab76457818fad0926b84c663440e8987e1f19f (diff) | |
| parent | 85d9bc236d6a8ff8f12cbc2150f8c3740354f573 (diff) | |
Merge remote branch 'origin/master' into nv50-compiler
Diffstat (limited to 'src/gallium/drivers/r300/r300_chipset.h')
| -rw-r--r-- | src/gallium/drivers/r300/r300_chipset.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/gallium/drivers/r300/r300_chipset.h b/src/gallium/drivers/r300/r300_chipset.h index 65750f54e71..e7ca642b4f3 100644 --- a/src/gallium/drivers/r300/r300_chipset.h +++ b/src/gallium/drivers/r300/r300_chipset.h @@ -25,6 +25,14 @@ #include "pipe/p_compiler.h" +/* these are sizes in dwords */ +#define R300_HIZ_LIMIT 10240 +#define RV530_HIZ_LIMIT 15360 + +/* rv3xx have only one pipe */ +#define PIPE_ZMASK_SIZE 4096 +#define RV3xx_ZMASK_SIZE 5120 + /* Structure containing all the possible information about a specific Radeon * in the R3xx, R4xx, and R5xx families. */ struct r300_capabilities { @@ -42,8 +50,10 @@ struct r300_capabilities { unsigned num_tex_units; /* Whether or not TCL is physically present */ boolean has_tcl; - /* Some chipsets do not have HiZ RAM. */ - boolean has_hiz; + /* Some chipsets do not have HiZ RAM - other have varying amounts . */ + int hiz_ram; + /* some chipsets have zmask ram per pipe some don't */ + int zmask_ram; /* Whether or not this is RV350 or newer, including all r400 and r500 * chipsets. The differences compared to the oldest r300 chips are: * - Blend LTE/GTE thresholds |