diff options
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_cmdbuf.c | 4 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_reg.h | 186 |
2 files changed, 167 insertions, 23 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.c b/src/mesa/drivers/dri/r300/r300_cmdbuf.c index 02d64103dc..0db4017b1f 100644 --- a/src/mesa/drivers/dri/r300/r300_cmdbuf.c +++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.c @@ -352,11 +352,11 @@ void r300InitCmdBuf(r300ContextPtr r300) ALLOC_STATE(ga_point_minmax, always, 4, 0); r300->hw.ga_point_minmax.cmd[0] = cmdpacket0(R300_GA_POINT_MINMAX, 3); ALLOC_STATE(lcntl, always, 2, 0); - r300->hw.lcntl.cmd[0] = cmdpacket0(R300_GA_LINE_CNTL, 1); + r300->hw.lcntl.cmd[0] = cmdpacket0(GA_LINE_CNTL, 1); ALLOC_STATE(ga_line_stipple, always, 4, 0); r300->hw.ga_line_stipple.cmd[0] = cmdpacket0(R300_GA_LINE_STIPPLE_VALUE, 3); ALLOC_STATE(shade, always, 5, 0); - r300->hw.shade.cmd[0] = cmdpacket0(R300_GA_ENHANCE, 4); + r300->hw.shade.cmd[0] = cmdpacket0(GA_ENHANCE, 4); ALLOC_STATE(polygon_mode, always, 4, 0); r300->hw.polygon_mode.cmd[0] = cmdpacket0(R300_GA_POLY_MODE, 3); ALLOC_STATE(fogp, always, 3, 0); diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h index 3425fc387f..1ae6c02365 100644 --- a/src/mesa/drivers/dri/r300/r300_reg.h +++ b/src/mesa/drivers/dri/r300/r300_reg.h @@ -644,6 +644,19 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. # define R300_POINTSIZE_X_MASK (0xFFFF << 16) /* GUESS */ # define R300_POINTSIZE_MAX (R300_POINTSIZE_Y_MASK / 6) +/* Blue fill color */ +#define GA_FILL_R 0x4220 + +/* Blue fill color */ +#define GA_FILL_G 0x4224 + +/* Blue fill color */ +#define GA_FILL_B 0x4228 + +/* Alpha fill color */ +#define GA_FILL_A 0x422c + + /* Specifies maximum and minimum point & sprite sizes for per vertex size * specification. The lower part (15:0) is MIN and (31:16) is max. */ @@ -653,17 +666,29 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. # define R300_GA_POINT_MINMAX_MAX_SHIFT 16 # define R300_GA_POINT_MINMAX_MAX_MASK (0xFFFF << 16) -/* The line width is given in multiples of 6. +/* 1/2 width of line, in subpixels (1/12 or 1/16 only, even in 8b + * subprecision); (16.0) fixed format. + * + * The line width is given in multiples of 6. * In default mode lines are classified as vertical lines. * HO: horizontal * VE: vertical or horizontal * HO & VE: no classification */ -#define R300_GA_LINE_CNTL 0x4234 -# define R300_LINESIZE_SHIFT 0 -# define R300_LINESIZE_MASK (0xFFFF << 0) /* GUESS */ -# define R300_LINESIZE_MAX (R300_LINESIZE_MASK / 6) +#define GA_LINE_CNTL 0x4234 +# define GA_LINE_CNTL_WIDTH_SHIFT 0 +# define GA_LINE_CNTL_WIDTH_MASK 0x0000ffff +# define GA_LINE_CNTL_END_TYPE_HOR (0 << 16) +# define GA_LINE_CNTL_END_TYPE_VER (1 << 16) +# define GA_LINE_CNTL_END_TYPE_SQR (2 << 16) /* horizontal or vertical depending upon slope */ +# define GA_LINE_CNTL_END_TYPE_COMP (3 << 16) /* Computed (perpendicular to slope) */ +# define GA_LINE_CNTL_SORT_NO (0 << 18) +# define GA_LINE_CNTL_SORT_MINX_MINY (1 << 18) +/** TODO: looks wrong */ +# define R300_LINESIZE_MAX (GA_LINE_CNTL_WIDTH_MASK / 6) +/** TODO: looks wrong */ # define R300_LINE_CNT_HO (1 << 16) +/** TODO: looks wrong */ # define R300_LINE_CNT_VE (1 << 17) /* Some sort of scale or clamp value for texcoordless textures. */ @@ -672,18 +697,120 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. #define R500_GA_US_VECTOR_INDEX 0x4250 #define R500_GA_US_VECTOR_DATA 0x4254 +/* Specifies color properties and mappings of textures. */ +#define GA_COLOR_CONTROL_PS3 0x4258 +# define TEX0_SHADING_PS3_SOLID (0 << 0) +# define TEX0_SHADING_PS3_FLAT (1 << 0) +# define TEX0_SHADING_PS3_GOURAUD (2 << 0) +# define TEX1_SHADING_PS3_SOLID (0 << 2) +# define TEX1_SHADING_PS3_FLAT (1 << 2) +# define TEX1_SHADING_PS3_GOURAUD (2 << 2) +# define TEX2_SHADING_PS3_SOLID (0 << 4) +# define TEX2_SHADING_PS3_FLAT (1 << 4) +# define TEX2_SHADING_PS3_GOURAUD (2 << 4) +# define TEX3_SHADING_PS3_SOLID (0 << 6) +# define TEX3_SHADING_PS3_FLAT (1 << 6) +# define TEX3_SHADING_PS3_GOURAUD (2 << 6) +# define TEX4_SHADING_PS3_SOLID (0 << 8) +# define TEX4_SHADING_PS3_FLAT (1 << 8) +# define TEX4_SHADING_PS3_GOURAUD (2 << 8) +# define TEX5_SHADING_PS3_SOLID (0 << 10) +# define TEX5_SHADING_PS3_FLAT (1 << 10) +# define TEX5_SHADING_PS3_GOURAUD (2 << 10) +# define TEX6_SHADING_PS3_SOLID (0 << 12) +# define TEX6_SHADING_PS3_FLAT (1 << 12) +# define TEX6_SHADING_PS3_GOURAUD (2 << 12) +# define TEX7_SHADING_PS3_SOLID (0 << 14) +# define TEX7_SHADING_PS3_FLAT (1 << 14) +# define TEX7_SHADING_PS3_GOURAUD (2 << 14) +# define TEX8_SHADING_PS3_SOLID (0 << 16) +# define TEX8_SHADING_PS3_FLAT (1 << 16) +# define TEX8_SHADING_PS3_GOURAUD (2 << 16) +# define TEX9_SHADING_PS3_SOLID (0 << 18) +# define TEX9_SHADING_PS3_FLAT (1 << 18) +# define TEX9_SHADING_PS3_GOURAUD (2 << 18) +# define TEX10_SHADING_PS3_SOLID (0 << 20) +# define TEX10_SHADING_PS3_FLAT (1 << 20) +# define TEX10_SHADING_PS3_GOURAUD (2 << 20) +# define COLOR0_TEX_OVERRIDE_NO (0 << 22) +# define COLOR0_TEX_OVERRIDE_TEX_0 (1 << 22) +# define COLOR0_TEX_OVERRIDE_TEX_1 (2 << 22) +# define COLOR0_TEX_OVERRIDE_TEX_2 (3 << 22) +# define COLOR0_TEX_OVERRIDE_TEX_3 (4 << 22) +# define COLOR0_TEX_OVERRIDE_TEX_4 (5 << 22) +# define COLOR0_TEX_OVERRIDE_TEX_5 (6 << 22) +# define COLOR0_TEX_OVERRIDE_TEX_6 (7 << 22) +# define COLOR0_TEX_OVERRIDE_TEX_7 (8 << 22) +# define COLOR0_TEX_OVERRIDE_TEX_8_C2 (9 << 22) +# define COLOR0_TEX_OVERRIDE_TEX_9_C3 (10 << 22) +# define COLOR1_TEX_OVERRIDE_NO (0 << 26) +# define COLOR1_TEX_OVERRIDE_TEX_0 (1 << 26) +# define COLOR1_TEX_OVERRIDE_TEX_1 (2 << 26) +# define COLOR1_TEX_OVERRIDE_TEX_2 (3 << 26) +# define COLOR1_TEX_OVERRIDE_TEX_3 (4 << 26) +# define COLOR1_TEX_OVERRIDE_TEX_4 (5 << 26) +# define COLOR1_TEX_OVERRIDE_TEX_5 (6 << 26) +# define COLOR1_TEX_OVERRIDE_TEX_6 (7 << 26) +# define COLOR1_TEX_OVERRIDE_TEX_7 (8 << 26) +# define COLOR1_TEX_OVERRIDE_TEX_8_C2 (9 << 26) +# define COLOR1_TEX_OVERRIDE_TEX_9_C3 (10 << 26) + +/* Returns idle status of various G3D block, captured when GA_IDLE written or + * when hard or soft reset asserted. + */ +#define GA_IDLE 0x425c +# define GA_IDLE_PIPE3_Z_IDLE (0 << 0) +# define GA_IDLE_PIPE2_Z_IDLE (0 << 1) +# define GA_IDLE_PIPE3_CD_IDLE (0 << 2) +# define GA_IDLE_PIPE2_CD_IDLE (0 << 3) +# define GA_IDLE_PIPE3_FG_IDLE (0 << 4) +# define GA_IDLE_PIPE2_FG_IDLE (0 << 5) +# define GA_IDLE_PIPE3_US_IDLE (0 << 6) +# define GA_IDLE_PIPE2_US_IDLE (0 << 7) +# define GA_IDLE_PIPE3_SC_IDLE (0 << 8) +# define GA_IDLE_PIPE2_SC_IDLE (0 << 9) +# define GA_IDLE_PIPE3_RS_IDLE (0 << 10) +# define GA_IDLE_PIPE2_RS_IDLE (0 << 11) +# define GA_IDLE_PIPE1_Z_IDLE (0 << 12) +# define GA_IDLE_PIPE0_Z_IDLE (0 << 13) +# define GA_IDLE_PIPE1_CD_IDLE (0 << 14) +# define GA_IDLE_PIPE0_CD_IDLE (0 << 15) +# define GA_IDLE_PIPE1_FG_IDLE (0 << 16) +# define GA_IDLE_PIPE0_FG_IDLE (0 << 17) +# define GA_IDLE_PIPE1_US_IDLE (0 << 18) +# define GA_IDLE_PIPE0_US_IDLE (0 << 19) +# define GA_IDLE_PIPE1_SC_IDLE (0 << 20) +# define GA_IDLE_PIPE0_SC_IDLE (0 << 21) +# define GA_IDLE_PIPE1_RS_IDLE (0 << 22) +# define GA_IDLE_PIPE0_RS_IDLE (0 << 23) +# define GA_IDLE_SU_IDLE (0 << 24) +# define GA_IDLE_GA_IDLE (0 << 25) +# define GA_IDLE_GA_UNIT2_IDLE (0 << 26) + /* Current value of stipple accumulator. */ #define R300_GA_LINE_STIPPLE_VALUE 0x4260 +/* GA Input fifo high water marks */ +#define GA_FIFO_CNTL 0x4270 +# define GA_FIFO_CNTL_VERTEX_FIFO_MASK 0x00000007 +# define GA_FIFO_CNTL_VERTEX_FIFO_SHIFT 0 +# define GA_FIFO_CNTL_VERTEX_INDEX_MASK 0x00000038 +# define GA_FIFO_CNTL_VERTEX_INDEX_SHIFT 3 +# define GA_FIFO_CNTL_VERTEX_REG_MASK 0x00003fc0 +# define GA_FIFO_CNTL_VERTEX_REG_SHIFT 6 + /* Something shade related */ -#define R300_GA_ENHANCE 0x4274 +#define GA_ENHANCE 0x4274 +# define GA_ENHANCE_DEADLOCK_CNTL_NO_EFFECT (0 << 0) +# define GA_ENHANCE_DEADLOCK_CNTL_PREVENT_TCL (1 << 0) /* Prevents TCL interface from deadlocking on GA side. */ +# define GA_ENHANCE_FASTSYNC_CNTL_NO_EFFECT (0 << 1) +# define GA_ENHANCE_FASTSYNC_CNTL_ENABLE (1 << 1) /* Enables high-performance register/primitive switching. */ +# define GA_ENHANCE_REG_READWRITE_NO_EFFECT (0 << 2) /* R520+ only */ +# define GA_ENHANCE_REG_READWRITE_ENABLE (1 << 2) /* R520+ only, Enables GA support of simultaneous register reads and writes. */ +# define GA_ENHANCE_REG_NOSTALL_NO_EFFECT (0 << 3) +# define GA_ENHANCE_REG_NOSTALL_ENABLE (1 << 3) /* Enables GA support of no-stall reads for register read back. */ #define R300_GA_COLOR_CONTROL 0x4278 -/** TODO: either remove or use new definitions to "emulate" */ -# define R300_RE_SHADE_MODEL_SMOOTH 0x3aaaa -/** TODO: either remove or use new definitions to "emulate" */ -# define R300_RE_SHADE_MODEL_FLAT 0x39595 - # define R300_GA_COLOR_CONTROL_RGB0_SHADING_SOLID (0 << 0) # define R300_GA_COLOR_CONTROL_RGB0_SHADING_FLAT (1 << 0) # define R300_GA_COLOR_CONTROL_RGB0_SHADING_GOURAUD (2 << 0) @@ -699,20 +826,36 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. # define R300_GA_COLOR_CONTROL_RGB2_SHADING_SOLID (0 << 8) # define R300_GA_COLOR_CONTROL_RGB2_SHADING_FLAT (1 << 8) # define R300_GA_COLOR_CONTROL_RGB2_SHADING_GOURAUD (2 << 8) -# define R300_GA_COLOR_CONTROL_ALPHA3_SHADING_SOLID (0 << 10) -# define R300_GA_COLOR_CONTROL_ALPHA3_SHADING_FLAT (1 << 10) -# define R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD (2 << 10) -# define R300_GA_COLOR_CONTROL_RGB4_SHADING_SOLID (0 << 12) -# define R300_GA_COLOR_CONTROL_RGB4_SHADING_FLAT (1 << 12) -# define R300_GA_COLOR_CONTROL_RGB4_SHADING_GOURAUD (2 << 12) -# define R300_GA_COLOR_CONTROL_ALPHA4_SHADING_SOLID (0 << 14) -# define R300_GA_COLOR_CONTROL_ALPHA4_SHADING_FLAT (1 << 14) -# define R300_GA_COLOR_CONTROL_ALPHA4_SHADING_GOURAUD (2 << 14) +# define R300_GA_COLOR_CONTROL_ALPHA2_SHADING_SOLID (0 << 10) +# define R300_GA_COLOR_CONTROL_ALPHA2_SHADING_FLAT (1 << 10) +# define R300_GA_COLOR_CONTROL_ALPHA2_SHADING_GOURAUD (2 << 10) +# define R300_GA_COLOR_CONTROL_RGB3_SHADING_SOLID (0 << 12) +# define R300_GA_COLOR_CONTROL_RGB3_SHADING_FLAT (1 << 12) +# define R300_GA_COLOR_CONTROL_RGB3_SHADING_GOURAUD (2 << 12) +# define R300_GA_COLOR_CONTROL_ALPHA3_SHADING_SOLID (0 << 14) +# define R300_GA_COLOR_CONTROL_ALPHA3_SHADING_FLAT (1 << 14) +# define R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD (2 << 14) # define R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_FIRST (0 << 16) # define R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_SECOND (1 << 16) # define R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_THIRD (2 << 16) # define R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST (3 << 16) +/** TODO: might be candidate for removal */ +# define R300_RE_SHADE_MODEL_SMOOTH ( \ + R300_GA_COLOR_CONTROL_RGB0_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA0_SHADING_GOURAUD | \ + R300_GA_COLOR_CONTROL_RGB1_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA1_SHADING_GOURAUD | \ + R300_GA_COLOR_CONTROL_RGB2_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA2_SHADING_GOURAUD | \ + R300_GA_COLOR_CONTROL_RGB3_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD | \ + R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST ) +/** TODO: might be candidate for removal, the GOURAUD stuff also looks buggy to me */ +# define R300_RE_SHADE_MODEL_FLAT ( \ + R300_GA_COLOR_CONTROL_RGB0_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA0_SHADING_FLAT | \ + R300_GA_COLOR_CONTROL_RGB1_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA1_SHADING_GOURAUD | \ + R300_GA_COLOR_CONTROL_RGB2_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA2_SHADING_FLAT | \ + R300_GA_COLOR_CONTROL_RGB3_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD | \ + R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST ) + + #define R300_GA_SOLID_RG 0x427c #define R300_GA_SOLID_BA 0x4280 /* Dangerous */ @@ -726,8 +869,9 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. # define R300_PM_BACK_FILL (1 << 8) #define R300_GA_ROUND_MODE 0x428c -/* Fog parameters */ +/* Specifies the scale to apply to fog. */ #define R300_RE_FOG_SCALE 0x4294 +/* Specifies the offset to apply to fog. */ #define R300_RE_FOG_START 0x4298 /* Not sure why there are duplicate of factor and constant values. |