a2xx: add support for a few 16-bit color rendering formats

[mesa.git] / src / gallium / drivers / freedreno / freedreno_context.h

diff --git a/src/gallium/drivers/freedreno/freedreno_context.h b/src/gallium/drivers/freedreno/freedreno_context.h
index b50e66c90a99ba99eea0f6e215fd75693cdda650..4472afb83e1fca7b0835dfb5f9e42f7c5ff3a792 100644 (file)
--- a/src/gallium/drivers/freedreno/freedreno_context.h
+++ b/src/gallium/drivers/freedreno/freedreno_context.h
@@ -72,6 +72,12 @@ struct fd_constbuf_stateobj {
        uint32_t dirty_mask;
 };
 
+struct fd_shaderbuf_stateobj {
+       struct pipe_shader_buffer sb[PIPE_MAX_SHADER_BUFFERS];
+       uint32_t enabled_mask;
+       uint32_t dirty_mask;
+};
+
 struct fd_vertexbuf_stateobj {
        struct pipe_vertex_buffer vb[PIPE_MAX_ATTRIBS];
        unsigned count;
@@ -120,7 +126,7 @@ enum fd_dirty_3d_state {
        FD_DIRTY_VIEWPORT    = BIT(8),
        FD_DIRTY_VTXSTATE    = BIT(9),
        FD_DIRTY_VTXBUF      = BIT(10),
-       FD_DIRTY_INDEXBUF    = BIT(11),
+
        FD_DIRTY_SCISSOR     = BIT(12),
        FD_DIRTY_STREAMOUT   = BIT(13),
        FD_DIRTY_UCP         = BIT(14),
@@ -142,6 +148,7 @@ enum fd_dirty_shader_state {
        FD_DIRTY_SHADER_PROG  = BIT(0),
        FD_DIRTY_SHADER_CONST = BIT(1),
        FD_DIRTY_SHADER_TEX   = BIT(2),
+       FD_DIRTY_SHADER_SSBO  = BIT(3),
 };
 
 struct fd_context {
@@ -239,7 +246,7 @@ struct fd_context {
         * means we'd always have to recalc tiles ever batch)
         */
        struct fd_gmem_stateobj gmem;
-       struct fd_vsc_pipe      pipe[8];
+       struct fd_vsc_pipe      pipe[16];
        struct fd_tile          tile[512];
 
        /* which state objects need to be re-emit'd: */
@@ -248,6 +255,7 @@ struct fd_context {
        /* per shader-stage dirty status: */
        enum fd_dirty_shader_state dirty_shader[PIPE_SHADER_TYPES];
 
+       void *compute;
        struct pipe_blend_state *blend;
        struct pipe_rasterizer_state *rasterizer;
        struct pipe_depth_stencil_alpha_state *zsa;
@@ -264,7 +272,7 @@ struct fd_context {
        struct pipe_poly_stipple stipple;
        struct pipe_viewport_state viewport;
        struct fd_constbuf_stateobj constbuf[PIPE_SHADER_TYPES];
-       struct pipe_index_buffer indexbuf;
+       struct fd_shaderbuf_stateobj shaderbuf[PIPE_SHADER_TYPES];
        struct fd_streamout_stateobj streamout;
        struct pipe_clip_state ucp;
 
@@ -287,10 +295,14 @@ struct fd_context {
        void (*emit_sysmem_fini)(struct fd_batch *batch);
 
        /* draw: */
-       bool (*draw_vbo)(struct fd_context *ctx, const struct pipe_draw_info *info);
-       void (*clear)(struct fd_context *ctx, unsigned buffers,
+       bool (*draw_vbo)(struct fd_context *ctx, const struct pipe_draw_info *info,
+                         unsigned index_offset);
+       bool (*clear)(struct fd_context *ctx, unsigned buffers,
                        const union pipe_color_union *color, double depth, unsigned stencil);
 
+       /* compute: */
+       void (*launch_grid)(struct fd_context *ctx, const struct pipe_grid_info *info);
+
        /* 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,
@@ -368,8 +380,16 @@ static inline void
 fd_context_all_clean(struct fd_context *ctx)
 {
        ctx->dirty = 0;
-       for (unsigned i = 0; i < PIPE_SHADER_TYPES; i++)
+       for (unsigned i = 0; i < PIPE_SHADER_TYPES; i++) {
+               /* don't mark compute state as clean, since it is not emitted
+                * during normal draw call.  The places that call _all_dirty(),
+                * it is safe to mark compute state dirty as well, but the
+                * inverse is not true.
+                */
+               if (i == PIPE_SHADER_COMPUTE)
+                       continue;
                ctx->dirty_shader[i] = 0;
+       }
 }
 
 static inline struct pipe_scissor_state *