diff options
| author | Nicolai Haehnle <nhaehnle@gmail.com> | 2008-06-06 21:28:08 +0200 |
|---|---|---|
| committer | Nicolai Haehnle <nhaehnle@gmail.com> | 2008-06-06 21:34:34 +0200 |
| commit | 03a1144cd1de9425a0bc5ceec98f9c49fa19ac6d (patch) | |
| tree | cccf239026b700d136518286d1397e23637ba8f0 /src/mesa/drivers/dri/r300/r300_reg.h | |
| parent | 665605234d2aed2baa22fa621fa02478b2c08a4d (diff) | |
r300: Cleanup TX_MIN_FILTER defines
This commit should not affect the functionality at all, just cleanup
some of the original texture filter guesswork using information from
the register documentation.
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_reg.h')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_reg.h | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h index 21e1dc29de..999e8bc1b4 100644 --- a/src/mesa/drivers/dri/r300/r300_reg.h +++ b/src/mesa/drivers/dri/r300/r300_reg.h @@ -1374,20 +1374,11 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. # define R300_TX_MAG_FILTER_MASK (3 << 9) # define R300_TX_MIN_FILTER_NEAREST (1 << 11) # define R300_TX_MIN_FILTER_LINEAR (2 << 11) -# define R300_TX_MIN_FILTER_NEAREST_MIP_NEAREST (5 << 11) /* TODO: use spec */ -# define R300_TX_MIN_FILTER_NEAREST_MIP_LINEAR (9 << 11) /* TODO: use spec */ -# define R300_TX_MIN_FILTER_LINEAR_MIP_NEAREST (6 << 11) /* TODO: use spec */ -# define R300_TX_MIN_FILTER_LINEAR_MIP_LINEAR (10 << 11) /* TODO: use spec */ - -/* NOTE: NEAREST doesnt seem to exist. - * Im not seting MAG_FILTER_MASK and (3 << 11) on for all - * anisotropy modes because that would void selected mag filter - */ -# define R300_TX_MIN_FILTER_ANISO_NEAREST (0 << 13) -# define R300_TX_MIN_FILTER_ANISO_LINEAR (0 << 13) -# define R300_TX_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST (1 << 13) -# define R300_TX_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR (2 << 13) -# define R300_TX_MIN_FILTER_MASK ( (15 << 11) | (3 << 13) ) +# define R300_TX_MIN_FILTER_MASK (3 << 11) +# define R300_TX_MIN_FILTER_MIP_NONE (0 << 13) +# define R300_TX_MIN_FILTER_MIP_NEAREST (1 << 13) +# define R300_TX_MIN_FILTER_MIP_LINEAR (2 << 13) +# define R300_TX_MIN_FILTER_MIP_MASK (3 << 13) # define R300_TX_MAX_ANISO_1_TO_1 (0 << 21) # define R300_TX_MAX_ANISO_2_TO_1 (2 << 21) # define R300_TX_MAX_ANISO_4_TO_1 (4 << 21) @@ -1432,9 +1423,9 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. They are given meanings as R, G, B and Alpha by the swizzle specification */ # define R300_TX_FORMAT_X8 0x0 -# define R500_TX_FORMAT_X1 0x0 // bit set in format 2 +# define R500_TX_FORMAT_X1 0x0 // bit set in format 2 # define R300_TX_FORMAT_X16 0x1 -# define R500_TX_FORMAT_X1_REV 0x0 // bit set in format 2 +# define R500_TX_FORMAT_X1_REV 0x0 // bit set in format 2 # define R300_TX_FORMAT_Y4X4 0x2 # define R300_TX_FORMAT_Y8X8 0x3 # define R300_TX_FORMAT_Y16X16 0x4 @@ -2238,7 +2229,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. # define R300_RB3D_AARESOLVE_CTL_AARESOLVE_GAMMA_22 (1 << 1) # define R300_RB3D_AARESOLVE_CTL_AARESOLVE_ALPHA_SAMPLE0 (0 << 2) # define R300_RB3D_AARESOLVE_CTL_AARESOLVE_ALPHA_AVERAGE (1 << 2) - + /* Discard src pixels less than or equal to threshold. */ #define R500_RB3D_DISCARD_SRC_PIXEL_LTE_THRESHOLD 0x4ea0 @@ -3179,7 +3170,7 @@ enum { * 2 to end: Up to 16380 dwords of vertex data. */ #define R300_PACKET3_3D_DRAW_INDX 0x00002A00 - + /* Specify the full set of vertex arrays as (address, stride). * The first parameter is the number of vertex arrays specified. @@ -3209,7 +3200,7 @@ enum { /* Same as R300_PACKET3_3D_DRAW_INDX but without VAP_VTX_FMT */ #define R300_PACKET3_3D_DRAW_INDX_2 0x00003600 -/* Clears a portion of hierachical Z RAM +/* Clears a portion of hierachical Z RAM * 3 dword parameters * 0. START * 1. COUNT: 13:0 (max is 0x3FFF) |