diff options
| author | Rob Clark <[email protected]> | 2015-07-24 13:07:33 -0400 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2015-07-27 13:51:05 -0400 |
| commit | 56462a30080c1f25a81ae566d59a25d2ad6bb809 (patch) | |
| tree | 54c8c61c6d55ff3b72c7d61eeb7868ded06a4ece /src/gallium/drivers/freedreno/freedreno_context.h | |
| parent | 0815729d964f4e8e6e263acf70b5b91577de027a (diff) | |
freedreno/ir3: move emit_const to ir3
Details of the cmdstream packets are different between a3xx and a4xx,
but the logic about the layout of const registers is the same, as that
is dictated by the ir3 shader compiler. So rather than duplicating
logic that is tightly coupled to ir3 between a3xx and a4xx, move this
into ir3 and use per-generation callbacks for to build the cmdstream
packets.
This should make it easier to pass additional const regs (such as for
transform feedback). And it also keeps the layout internal to ir3 in
case we want to make the layout more dynamic some day.
Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src/gallium/drivers/freedreno/freedreno_context.h')
| -rw-r--r-- | src/gallium/drivers/freedreno/freedreno_context.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/gallium/drivers/freedreno/freedreno_context.h b/src/gallium/drivers/freedreno/freedreno_context.h index c2d98345349..bc5267aa96e 100644 --- a/src/gallium/drivers/freedreno/freedreno_context.h +++ b/src/gallium/drivers/freedreno/freedreno_context.h @@ -351,9 +351,16 @@ struct fd_context { void (*emit_sysmem_prep)(struct fd_context *ctx); /* draw: */ - void (*draw_vbo)(struct fd_context *pctx, const struct pipe_draw_info *info); + void (*draw_vbo)(struct fd_context *ctx, const struct pipe_draw_info *info); void (*clear)(struct fd_context *ctx, unsigned buffers, const union pipe_color_union *color, double depth, unsigned stencil); + + /* constant emit: (note currently not used/needed for a2xx) */ + void (*emit_const)(struct fd_ringbuffer *ring, enum shader_t type, + uint32_t regid, uint32_t offset, uint32_t sizedwords, + const uint32_t *dwords, struct pipe_resource *prsc); + void (*emit_const_bo)(struct fd_ringbuffer *ring, enum shader_t type, boolean write, + uint32_t regid, uint32_t num, struct fd_bo **bos, uint32_t *offsets); }; static inline struct fd_context * |