void
fd_set_sampler_views(struct pipe_context *pctx, unsigned shader,
unsigned start, unsigned nr,
struct pipe_sampler_view **views)
{
struct fd_context *ctx = fd_context(pctx);
switch (shader) {
case PIPE_SHADER_FRAGMENT:
/* on a2xx, since there is a flat address space for textures/samplers,
* a change in # of fragment textures/samplers will trigger patching
* and re-emitting the vertex shader:
*
* (note: later gen's ignore FD_DIRTY_TEXSTATE so fine to set it)
*/
if (nr != ctx->fragtex.num_textures)
ctx->dirty |= FD_DIRTY_TEXSTATE;
set_sampler_views(&ctx->fragtex, start, nr, views);
ctx->dirty |= FD_DIRTY_FRAGTEX;
break;
case PIPE_SHADER_VERTEX:
set_sampler_views(&ctx->verttex, start, nr, views);
ctx->dirty |= FD_DIRTY_VERTTEX;
break;
default:
break;
}
}
static void
fd_verttex_set_sampler_views(struct pipe_context *pctx, unsigned nr,
struct pipe_sampler_view **views)
{
struct fd_context *ctx = fd_context(pctx);
set_sampler_views(&ctx->verttex, nr, views);
ctx->dirty |= FD_DIRTY_VERTTEX;
}
void
cso_set_vertex_sampler_views(struct cso_context *ctx,
uint count,
struct pipe_sampler_view **views)
{
set_sampler_views(ctx, &ctx->vertex_samplers,
ctx->pipe->set_vertex_sampler_views,
count, views);
}
static inline void
etna_vertex_set_sampler_views(struct etna_context *ctx, unsigned nr,
struct pipe_sampler_view **views)
{
unsigned start = ctx->specs.vertex_sampler_offset;
unsigned end = start + ctx->specs.vertex_sampler_count;
set_sampler_views(ctx, start, end, nr, views);
}
static inline void
etna_fragtex_set_sampler_views(struct etna_context *ctx, unsigned nr,
struct pipe_sampler_view **views)
{
unsigned start = 0;
unsigned end = start + ctx->specs.fragment_sampler_count;
set_sampler_views(ctx, start, end, nr, views);
ctx->num_fragment_sampler_views = nr;
}