diff options
Diffstat (limited to 'src/gallium/drivers/r300/r300_context.h')
| -rw-r--r-- | src/gallium/drivers/r300/r300_context.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h index 6c64c9fa83..81c559cedf 100644 --- a/src/gallium/drivers/r300/r300_context.h +++ b/src/gallium/drivers/r300/r300_context.h @@ -34,13 +34,24 @@ struct r300_blend_state { uint32_t dither; /* R300_RB3D_DITHER_CTL: 0x4e50 */ }; +struct r300_dsa_state { + uint32_t alpha_function; /* R300_FG_ALPHA_FUNC: 0x4bd4 */ + uint32_t alpha_reference; /* R500_FG_ALPHA_VALUE: 0x4be0 */ + uint32_t z_buffer_control; /* R300_ZB_CNTL: 0x4f00 */ + uint32_t z_stencil_control; /* R300_ZB_ZSTENCILCNTL: 0x4f04 */ + uint32_t stencil_ref_mask; /* R300_ZB_STENCILREFMASK: 0x4f08 */ + uint32_t z_buffer_top; /* R300_ZB_ZTOP: 0x4f14 */ + uint32_t stencil_ref_bf; /* R300_ZB_STENCILREFMASK_BF: 0x4fd4 */ +}; + struct r300_scissor_state { uint32_t scissor_top_left; /* R300_SC_SCISSORS_TL: 0x43e0 */ uint32_t scissor_bottom_right; /* R300_SC_SCISSORS_BR: 0x43e4 */ }; #define R300_NEW_BLEND 0x1 -#define R300_NEW_SCISSOR 0x2 +#define R300_NEW_DSA 0x2 +#define R300_NEW_SCISSOR 0x4 struct r300_context { /* Parent class */ @@ -54,6 +65,8 @@ struct r300_context { /* Various CSO state objects. */ /* Blend state. */ struct r300_blend_state* blend_state; + /* Depth, stencil, and alpha state. */ + struct r300_dsa_state* dsa_state; /* Scissor state. */ struct r300_scissor_state* scissor_state; |