panfrost_emit_midg_tiler(struct panfrost_batch *batch, unsigned vertex_count)
{
struct panfrost_screen *screen = pan_screen(batch->ctx->base.screen);
+ bool hierarchy = !(screen->quirks & MIDGARD_NO_HIER_TILING);
struct midgard_tiler_descriptor t = {0};
unsigned height = batch->key.height;
unsigned width = batch->key.width;
t.hierarchy_mask =
- panfrost_choose_hierarchy_mask(width, height, vertex_count);
+ panfrost_choose_hierarchy_mask(width, height, vertex_count, hierarchy);
/* Compute the polygon header size and use that to offset the body */
unsigned header_size = panfrost_tiler_header_size(
- width, height, t.hierarchy_mask);
+ width, height, t.hierarchy_mask, hierarchy);
t.polygon_list_size = panfrost_tiler_full_size(
- width, height, t.hierarchy_mask);
+ width, height, t.hierarchy_mask, hierarchy);
/* Sanity check */
- if (t.hierarchy_mask) {
+ if (vertex_count) {
struct panfrost_bo *tiler_heap;
tiler_heap = panfrost_batch_get_tiler_heap(batch);
struct panfrost_bo *tiler_dummy;
tiler_dummy = panfrost_batch_get_tiler_dummy(batch);
+ header_size = MALI_TILER_MINIMUM_HEADER_SIZE;
/* The tiler is disabled, so don't allow the tiler heap */
t.heap_start = tiler_dummy->gpu;
t.polygon_list = tiler_dummy->gpu;
/* Disable the tiler */
- t.hierarchy_mask |= MALI_TILER_DISABLED;
+ if (hierarchy)
+ t.hierarchy_mask |= MALI_TILER_DISABLED;
+ else {
+ t.hierarchy_mask = MALI_TILER_USER;
+ t.polygon_list_size = MALI_TILER_MINIMUM_HEADER_SIZE + 4;
- if (screen->quirks & MIDGARD_SFBD) {
- t.hierarchy_mask = 0xFFF; /* TODO: What's this? */
- t.polygon_list_size = 0x200;
-
- /* We don't have a SET_VALUE job, so write the polygon list manually */
+ /* We don't have a WRITE_VALUE job, so write the polygon list manually */
uint32_t *polygon_list_body = (uint32_t *) (tiler_dummy->cpu + header_size);
polygon_list_body[0] = 0xa0000000; /* TODO: Just that? */
}
.unk3 = 0x3,
},
.clear_flags = 0x1000,
- .unknown_address_0 = panfrost_batch_get_scratchpad(batch)->gpu,
+ .scratchpad = panfrost_batch_get_scratchpad(batch)->gpu,
.tiler = panfrost_emit_midg_tiler(batch, vertex_count),
};
unsigned height = batch->key.height;
struct bifrost_framebuffer framebuffer = {
- .unk0 = 0x1e5, /* 1e4 if no spill */
+ .stack_shift = 0x5,
+ .unk0 = 0x1e,
.width1 = MALI_POSITIVE(width),
.height1 = MALI_POSITIVE(height),
.width2 = MALI_POSITIVE(width),
* the existing batch targeting this FBO has draws. We could probably
* avoid that by replacing plain clears by quad-draws with a specific
* color/depth/stencil value, thus avoiding the generation of extra
- * fragment/set_value jobs.
+ * fragment jobs.
*/
struct panfrost_batch *batch = panfrost_get_fresh_batch_for_fbo(ctx);
return 32 - __builtin_clz(mask);
}
-/* Fixes up a shader state with current state, returning a GPU address to the
- * patched shader */
+/* Fixes up a shader state with current state */
-static mali_ptr
-panfrost_patch_shader_state(
- struct panfrost_context *ctx,
- struct panfrost_shader_state *ss,
- enum pipe_shader_type stage,
- bool should_upload)
+static void
+panfrost_patch_shader_state(struct panfrost_context *ctx,
+ enum pipe_shader_type stage)
{
+ struct panfrost_shader_variants *all = ctx->shader[stage];
+
+ if (!all) {
+ ctx->payloads[stage].postfix.shader = 0;
+ return;
+ }
+
+ struct panfrost_shader_state *ss = &all->variants[all->active_variant];
+
ss->tripipe->texture_count = ctx->sampler_view_count[stage];
ss->tripipe->sampler_count = ctx->sampler_count[stage];
PAN_BO_ACCESS_READ |
panfrost_bo_access_for_stage(stage));
- /* We can't reuse over frames; that's not safe. The descriptor must be
- * transient uploaded */
-
- if (should_upload) {
- return panfrost_upload_transient(batch, ss->tripipe,
- sizeof(struct mali_shader_meta));
- }
-
- /* If we don't need an upload, don't bother */
- return 0;
-
-}
-
-static void
-panfrost_patch_shader_state_compute(
- struct panfrost_context *ctx,
- enum pipe_shader_type stage,
- bool should_upload)
-{
- struct panfrost_shader_variants *all = ctx->shader[stage];
-
- if (!all) {
- ctx->payloads[stage].postfix.shader = 0;
- return;
- }
-
- struct panfrost_shader_state *s = &all->variants[all->active_variant];
-
- ctx->payloads[stage].postfix.shader =
- panfrost_patch_shader_state(ctx, s, stage, should_upload);
+ ctx->payloads[stage].postfix.shader = panfrost_upload_transient(batch,
+ ss->tripipe,
+ sizeof(struct mali_shader_meta));
}
/* Go through dirty flags and actualise them in the cmdstream. */
ctx->payloads[PIPE_SHADER_FRAGMENT].postfix.occlusion_counter = ctx->occlusion_query->bo->gpu;
}
- panfrost_patch_shader_state_compute(ctx, PIPE_SHADER_VERTEX, true);
- panfrost_patch_shader_state_compute(ctx, PIPE_SHADER_COMPUTE, true);
+ panfrost_patch_shader_state(ctx, PIPE_SHADER_VERTEX);
+ panfrost_patch_shader_state(ctx, PIPE_SHADER_COMPUTE);
if (ctx->dirty & (PAN_DIRTY_RASTERIZER | PAN_DIRTY_VS)) {
/* Check if we need to link the gl_PointSize varying */
assert(ctx->shader[PIPE_SHADER_FRAGMENT]);
struct panfrost_shader_state *variant = &ctx->shader[PIPE_SHADER_FRAGMENT]->variants[ctx->shader[PIPE_SHADER_FRAGMENT]->active_variant];
- panfrost_patch_shader_state(ctx, variant, PIPE_SHADER_FRAGMENT, false);
+ panfrost_patch_shader_state(ctx, PIPE_SHADER_FRAGMENT);
#define COPY(name) ctx->fragment_shader_core.name = variant->tripipe->name
if (info->primitive_restart)
draw_flags |= MALI_DRAW_PRIMITIVE_RESTART_FIXED_INDEX;
- /* For higher amounts of vertices (greater than what fits in a 16-bit
- * short), the other value is needed, otherwise there will be bizarre
- * rendering artefacts. It's not clear what these values mean yet. This
- * change is also needed for instancing and sometimes points (perhaps
- * related to dynamically setting gl_PointSize) */
+ /* These doesn't make much sense */
- bool is_points = mode == PIPE_PRIM_POINTS;
- bool many_verts = ctx->vertex_count > 0xFFFF;
- bool instanced = ctx->instance_count > 1;
+ draw_flags |= 0x3000;
- draw_flags |= (is_points || many_verts || instanced) ? 0x3000 : 0x18000;
-
- /* This doesn't make much sense */
if (mode == PIPE_PRIM_LINE_STRIP) {
draw_flags |= 0x800;
}
struct pipe_sampler_view **views)
{
struct panfrost_context *ctx = pan_context(pctx);
+ unsigned new_nr = 0;
+ unsigned i;
assert(start_slot == 0);
- unsigned new_nr = 0;
- for (unsigned i = 0; i < num_views; ++i) {
+ for (i = 0; i < num_views; ++i) {
if (views[i])
new_nr = i + 1;
+ pipe_sampler_view_reference((struct pipe_sampler_view **)&ctx->sampler_views[shader][i],
+ views[i]);
}
+ for (; i < ctx->sampler_view_count[shader]; i++) {
+ pipe_sampler_view_reference((struct pipe_sampler_view **)&ctx->sampler_views[shader][i],
+ NULL);
+ }
ctx->sampler_view_count[shader] = new_nr;
- memcpy(ctx->sampler_views[shader], views, num_views * sizeof (void *));
ctx->dirty |= PAN_DIRTY_TEXTURES;
}
projects / mesa.git / blobdiff