diff options
Diffstat (limited to 'src/gallium/drivers/r300/r300_winsys.h')
| -rw-r--r-- | src/gallium/drivers/r300/r300_winsys.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/gallium/drivers/r300/r300_winsys.h b/src/gallium/drivers/r300/r300_winsys.h index 5a3a2128927..8c9578de514 100644 --- a/src/gallium/drivers/r300/r300_winsys.h +++ b/src/gallium/drivers/r300/r300_winsys.h @@ -33,10 +33,16 @@ extern "C" { #include "pipe/p_defines.h" #include "pipe/p_state.h" +#include "pipe/internal/p_winsys_screen.h" struct radeon_cs; struct r300_winsys { + /* Parent class */ + struct pipe_winsys base; + + /* Opaque Radeon-specific winsys object. */ + void* radeon_winsys; /* PCI ID */ uint32_t pci_id; @@ -47,10 +53,6 @@ struct r300_winsys { /* CS object. This is very much like Intel's batchbuffer. * Fill it full of dwords and relocs and then submit. * Repeat as needed. */ - /* Note: Unlike Mesa's version of this, we don't keep a copy of the CSM - * that was used to create this CS. Is this a good idea? */ - /* Note: The pipe driver doesn't know how to use this. This is purely - * for the winsys. */ struct radeon_cs* cs; /* Check to see if there's room for commands. */ @@ -84,11 +86,14 @@ struct r300_winsys { }; struct pipe_context* r300_create_context(struct pipe_screen* screen, - struct pipe_winsys* winsys, struct r300_winsys* r300_winsys); #ifdef __cplusplus } #endif +boolean r300_get_texture_buffer(struct pipe_texture* texture, + struct pipe_buffer** buffer, + unsigned* stride); + #endif /* R300_WINSYS_H */ |