diff options
Diffstat (limited to 'src/gallium/drivers/freedreno/a3xx/fd3_context.h')
| -rw-r--r-- | src/gallium/drivers/freedreno/a3xx/fd3_context.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/gallium/drivers/freedreno/a3xx/fd3_context.h b/src/gallium/drivers/freedreno/a3xx/fd3_context.h index 26c8cc762b9..7d7663a28bc 100644 --- a/src/gallium/drivers/freedreno/a3xx/fd3_context.h +++ b/src/gallium/drivers/freedreno/a3xx/fd3_context.h @@ -29,6 +29,8 @@ #ifndef FD3_CONTEXT_H_ #define FD3_CONTEXT_H_ +#include "util/u_upload_mgr.h" + #include "freedreno_drmif.h" #include "freedreno_context.h" @@ -56,6 +58,24 @@ struct fd3_context { /* vertex buf used for mem->gmem tex coords: */ struct pipe_resource *blit_texcoord_vbuf; + + /* + * Border color layout *appears* to be as arrays of 0x40 byte + * elements, with frag shader elements starting at (16 x 0x40). + * But at some point I should probably experiment more with + * samplers in vertex shaders to be sure. Unclear about why + * there is this offset when there are separate VS and FS base + * addr regs. + * + * The first 8 bytes of each entry are the requested border + * color in fp16. Unclear about the rest.. could be used for + * other formats, or could simply be for aligning the pitch + * to 32 pixels. + */ +#define BORDERCOLOR_SIZE 0x40 + + struct u_upload_mgr *border_color_uploader; + struct pipe_resource *border_color_buf; }; static INLINE struct fd3_context * |