diff options
| author | Corbin Simpson <[email protected]> | 2009-03-18 13:37:59 -0700 |
|---|---|---|
| committer | Corbin Simpson <[email protected]> | 2009-03-18 15:44:04 -0700 |
| commit | 3a648d0cf23c39a139e4638c2194e4ce97c1d983 (patch) | |
| tree | 1eb8f589dc620f4be74a3b452c9a084dec85af5f /src/gallium/drivers/r300/r300_context.h | |
| parent | 5b97ba4eb0b3d5285e93057a7d2b38a3fc6f5056 (diff) | |
r300-gallium: Viewport state storage.
Diffstat (limited to 'src/gallium/drivers/r300/r300_context.h')
| -rw-r--r-- | src/gallium/drivers/r300/r300_context.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h index 96d923d6f1c..5431cf2f72a 100644 --- a/src/gallium/drivers/r300/r300_context.h +++ b/src/gallium/drivers/r300/r300_context.h @@ -102,6 +102,15 @@ struct r300_texture_state { uint32_t format2; /* R300_TX_FORMAT2: 0x4500 */ }; +struct r300_viewport_state { + float xscale; /* R300_VAP_VPORT_XSCALE: 0x2098 */ + float xoffset; /* R300_VAP_VPORT_XOFFSET: 0x209c */ + float yscale; /* R300_VAP_VPORT_YSCALE: 0x20a0 */ + float yoffset; /* R300_VAP_VPORT_YOFFSET: 0x20a4 */ + float zscale; /* R300_VAP_VPORT_ZSCALE: 0x20a8 */ + float zoffset; /* R300_VAP_VPORT_ZOFFSET: 0x20ac */ +}; + #define R300_NEW_BLEND 0x0000001 #define R300_NEW_BLEND_COLOR 0x0000002 #define R300_NEW_CONSTANTS 0x0000004 @@ -117,7 +126,8 @@ struct r300_texture_state { #define R300_ANY_NEW_TEXTURES 0x1fe0000 #define R300_NEW_VERTEX_FORMAT 0x2000000 #define R300_NEW_VERTEX_SHADER 0x4000000 -#define R300_NEW_KITCHEN_SINK 0x7ffffff +#define R300_NEW_VIEWPORT 0x8000000 +#define R300_NEW_KITCHEN_SINK 0xfffffff /* The next several objects are not pure Radeon state; they inherit from * various Gallium classes. */ @@ -262,6 +272,8 @@ struct r300_context { int vertex_buffer_count; /* Vertex information. */ struct r300_vertex_format vertex_info; + /* Viewport state. */ + struct r300_viewport_state* viewport_state; /* Bitmask of dirty state objects. */ uint32_t dirty_state; /* Flag indicating whether or not the HW is dirty. */ |