#include "util/u_log.h"
#include "util/u_surface.h"
-enum si_blitter_op /* bitmask */
-{
- SI_SAVE_TEXTURES = 1,
- SI_SAVE_FRAMEBUFFER = 2,
- SI_SAVE_FRAGMENT_STATE = 4,
- SI_DISABLE_RENDER_COND = 8,
-
- SI_CLEAR = SI_SAVE_FRAGMENT_STATE,
-
- SI_CLEAR_SURFACE = SI_SAVE_FRAMEBUFFER | SI_SAVE_FRAGMENT_STATE,
-
+enum {
SI_COPY = SI_SAVE_FRAMEBUFFER | SI_SAVE_TEXTURES |
SI_SAVE_FRAGMENT_STATE | SI_DISABLE_RENDER_COND,
SI_COLOR_RESOLVE = SI_SAVE_FRAMEBUFFER | SI_SAVE_FRAGMENT_STATE
};
-static void si_blitter_begin(struct pipe_context *ctx, enum si_blitter_op op)
+void si_blitter_begin(struct pipe_context *ctx, enum si_blitter_op op)
{
struct si_context *sctx = (struct si_context *)ctx;
util_blitter_save_tessctrl_shader(sctx->blitter, sctx->tcs_shader.cso);
util_blitter_save_tesseval_shader(sctx->blitter, sctx->tes_shader.cso);
util_blitter_save_geometry_shader(sctx->blitter, sctx->gs_shader.cso);
- util_blitter_save_so_targets(sctx->blitter, sctx->b.streamout.num_targets,
- (struct pipe_stream_output_target**)sctx->b.streamout.targets);
+ util_blitter_save_so_targets(sctx->blitter, sctx->streamout.num_targets,
+ (struct pipe_stream_output_target**)sctx->streamout.targets);
util_blitter_save_rasterizer(sctx->blitter, sctx->queued.named.rasterizer);
if (op & SI_SAVE_FRAGMENT_STATE) {
util_blitter_save_stencil_ref(sctx->blitter, &sctx->stencil_ref.state);
util_blitter_save_fragment_shader(sctx->blitter, sctx->ps_shader.cso);
util_blitter_save_sample_mask(sctx->blitter, sctx->sample_mask.sample_mask);
- util_blitter_save_viewport(sctx->blitter, &sctx->viewports.states[0]);
util_blitter_save_scissor(sctx->blitter, &sctx->scissors.states[0]);
}
sctx->b.render_cond_force_off = true;
}
-static void si_blitter_end(struct pipe_context *ctx)
+void si_blitter_end(struct pipe_context *ctx)
{
struct si_context *sctx = (struct si_context *)ctx;
/* Restore shader pointers because the VS blit shader changed all
* non-global VS user SGPRs. */
- sctx->shader_pointers_dirty |= SI_VS_SHADER_POINTER_MASK;
+ sctx->shader_pointers_dirty |= SI_DESCS_SHADER_MASK(VERTEX);
sctx->vertex_buffer_pointer_dirty = true;
si_mark_atom_dirty(sctx, &sctx->shader_pointers.atom);
}
levels_z = level_mask & tex->dirty_level_mask;
if (levels_z) {
- if (r600_can_sample_zs(tex, false))
+ if (si_can_sample_zs(tex, false))
inplace_planes |= PIPE_MASK_Z;
else
copy_planes |= PIPE_MASK_Z;
levels_s = level_mask & tex->stencil_dirty_level_mask;
if (levels_s) {
- if (r600_can_sample_zs(tex, true))
+ if (si_can_sample_zs(tex, true))
inplace_planes |= PIPE_MASK_S;
else
copy_planes |= PIPE_MASK_S;
}
if (inplace_planes) {
- bool has_htile = r600_htile_enabled(tex, first_level);
+ bool has_htile = si_htile_enabled(tex, first_level);
bool tc_compat_htile = vi_tc_compat_htile_enabled(tex, first_level);
/* Don't decompress if there is no HTILE or when HTILE is
return;
/* Update the compressed_colortex_mask if necessary. */
- compressed_colortex_counter = p_atomic_read(&sctx->screen->b.compressed_colortex_counter);
+ compressed_colortex_counter = p_atomic_read(&sctx->screen->compressed_colortex_counter);
if (compressed_colortex_counter != sctx->b.last_compressed_colortex_counter) {
sctx->b.last_compressed_colortex_counter = compressed_colortex_counter;
si_update_needs_color_decompress_masks(sctx);
si_check_render_feedback(sctx);
}
-static void si_clear(struct pipe_context *ctx, unsigned buffers,
- const union pipe_color_union *color,
- double depth, unsigned stencil)
-{
- struct si_context *sctx = (struct si_context *)ctx;
- struct pipe_framebuffer_state *fb = &sctx->framebuffer.state;
- struct pipe_surface *zsbuf = fb->zsbuf;
- struct r600_texture *zstex =
- zsbuf ? (struct r600_texture*)zsbuf->texture : NULL;
-
- if (buffers & PIPE_CLEAR_COLOR) {
- si_do_fast_color_clear(&sctx->b, fb,
- &sctx->framebuffer.atom, &buffers,
- &sctx->framebuffer.dirty_cbufs,
- color);
- if (!buffers)
- return; /* all buffers have been fast cleared */
- }
-
- if (buffers & PIPE_CLEAR_COLOR) {
- int i;
-
- /* These buffers cannot use fast clear, make sure to disable expansion. */
- for (i = 0; i < fb->nr_cbufs; i++) {
- struct r600_texture *tex;
-
- /* If not clearing this buffer, skip. */
- if (!(buffers & (PIPE_CLEAR_COLOR0 << i)))
- continue;
-
- if (!fb->cbufs[i])
- continue;
-
- tex = (struct r600_texture *)fb->cbufs[i]->texture;
- if (tex->fmask.size == 0)
- tex->dirty_level_mask &= ~(1 << fb->cbufs[i]->u.tex.level);
- }
- }
-
- if (zstex &&
- r600_htile_enabled(zstex, zsbuf->u.tex.level) &&
- zsbuf->u.tex.first_layer == 0 &&
- zsbuf->u.tex.last_layer == util_max_layer(&zstex->resource.b.b, 0)) {
- /* TC-compatible HTILE only supports depth clears to 0 or 1. */
- if (buffers & PIPE_CLEAR_DEPTH &&
- (!zstex->tc_compatible_htile ||
- depth == 0 || depth == 1)) {
- /* Need to disable EXPCLEAR temporarily if clearing
- * to a new value. */
- if (!zstex->depth_cleared || zstex->depth_clear_value != depth) {
- sctx->db_depth_disable_expclear = true;
- }
-
- zstex->depth_clear_value = depth;
- sctx->framebuffer.dirty_zsbuf = true;
- si_mark_atom_dirty(sctx, &sctx->framebuffer.atom); /* updates DB_DEPTH_CLEAR */
- sctx->db_depth_clear = true;
- si_mark_atom_dirty(sctx, &sctx->db_render_state);
- }
-
- /* TC-compatible HTILE only supports stencil clears to 0. */
- if (buffers & PIPE_CLEAR_STENCIL &&
- (!zstex->tc_compatible_htile || stencil == 0)) {
- stencil &= 0xff;
-
- /* Need to disable EXPCLEAR temporarily if clearing
- * to a new value. */
- if (!zstex->stencil_cleared || zstex->stencil_clear_value != stencil) {
- sctx->db_stencil_disable_expclear = true;
- }
-
- zstex->stencil_clear_value = stencil;
- sctx->framebuffer.dirty_zsbuf = true;
- si_mark_atom_dirty(sctx, &sctx->framebuffer.atom); /* updates DB_STENCIL_CLEAR */
- sctx->db_stencil_clear = true;
- si_mark_atom_dirty(sctx, &sctx->db_render_state);
- }
-
- /* TODO: Find out what's wrong here. Fast depth clear leads to
- * corruption in ARK: Survival Evolved, but that may just be
- * a coincidence and the root cause is elsewhere.
- *
- * The corruption can be fixed by putting the DB metadata flush
- * before or after the depth clear. (suprisingly)
- *
- * https://bugs.freedesktop.org/show_bug.cgi?id=102955 (apitrace)
- *
- * This hack decreases back-to-back ClearDepth performance.
- */
- if (sctx->screen->clear_db_meta_before_clear)
- sctx->b.flags |= SI_CONTEXT_FLUSH_AND_INV_DB_META |
- SI_CONTEXT_PS_PARTIAL_FLUSH;
- }
-
- si_blitter_begin(ctx, SI_CLEAR);
- util_blitter_clear(sctx->blitter, fb->width, fb->height,
- util_framebuffer_get_num_layers(fb),
- buffers, color, depth, stencil);
- si_blitter_end(ctx);
-
- if (sctx->db_depth_clear) {
- sctx->db_depth_clear = false;
- sctx->db_depth_disable_expclear = false;
- zstex->depth_cleared = true;
- si_mark_atom_dirty(sctx, &sctx->db_render_state);
- }
-
- if (sctx->db_stencil_clear) {
- sctx->db_stencil_clear = false;
- sctx->db_stencil_disable_expclear = false;
- zstex->stencil_cleared = true;
- si_mark_atom_dirty(sctx, &sctx->db_render_state);
- }
-}
-
-static void si_clear_render_target(struct pipe_context *ctx,
- struct pipe_surface *dst,
- const union pipe_color_union *color,
- unsigned dstx, unsigned dsty,
- unsigned width, unsigned height,
- bool render_condition_enabled)
-{
- struct si_context *sctx = (struct si_context *)ctx;
-
- si_blitter_begin(ctx, SI_CLEAR_SURFACE |
- (render_condition_enabled ? 0 : SI_DISABLE_RENDER_COND));
- util_blitter_clear_render_target(sctx->blitter, dst, color,
- dstx, dsty, width, height);
- si_blitter_end(ctx);
-}
-
-static void si_clear_depth_stencil(struct pipe_context *ctx,
- struct pipe_surface *dst,
- unsigned clear_flags,
- double depth,
- unsigned stencil,
- unsigned dstx, unsigned dsty,
- unsigned width, unsigned height,
- bool render_condition_enabled)
-{
- struct si_context *sctx = (struct si_context *)ctx;
-
- si_blitter_begin(ctx, SI_CLEAR_SURFACE |
- (render_condition_enabled ? 0 : SI_DISABLE_RENDER_COND));
- util_blitter_clear_depth_stencil(sctx->blitter, dst, clear_flags, depth, stencil,
- dstx, dsty, width, height);
- si_blitter_end(ctx);
-}
-
/* Helper for decompressing a portion of a color or depth resource before
* blitting if any decompression is needed.
* The driver doesn't decompress resources automatically while u_blitter is
info->dst.resource->last_level != 0)
goto resolve_to_temp;
- vi_dcc_clear_level(&sctx->b, dst, info->dst.level,
+ vi_dcc_clear_level(sctx, dst, info->dst.level,
0xFFFFFFFF);
dst->dirty_level_mask &= ~(1 << info->dst.level);
}
info->src.box.z,
info->src.box.z + info->src.box.depth - 1);
- if (sctx->screen->b.debug_flags & DBG_FORCE_DMA &&
+ if (sctx->screen->debug_flags & DBG(FORCE_DMA) &&
util_try_blit_via_copy_region(ctx, info))
return;
true);
}
-static void si_pipe_clear_buffer(struct pipe_context *ctx,
- struct pipe_resource *dst,
- unsigned offset, unsigned size,
- const void *clear_value_ptr,
- int clear_value_size)
-{
- struct si_context *sctx = (struct si_context*)ctx;
- uint32_t dword_value;
- unsigned i;
-
- assert(offset % clear_value_size == 0);
- assert(size % clear_value_size == 0);
-
- if (clear_value_size > 4) {
- const uint32_t *u32 = clear_value_ptr;
- bool clear_dword_duplicated = true;
-
- /* See if we can lower large fills to dword fills. */
- for (i = 1; i < clear_value_size / 4; i++)
- if (u32[0] != u32[i]) {
- clear_dword_duplicated = false;
- break;
- }
-
- if (!clear_dword_duplicated) {
- /* Use transform feedback for 64-bit, 96-bit, and
- * 128-bit fills.
- */
- union pipe_color_union clear_value;
-
- memcpy(&clear_value, clear_value_ptr, clear_value_size);
- si_blitter_begin(ctx, SI_DISABLE_RENDER_COND);
- util_blitter_clear_buffer(sctx->blitter, dst, offset,
- size, clear_value_size / 4,
- &clear_value);
- si_blitter_end(ctx);
- return;
- }
- }
-
- /* Expand the clear value to a dword. */
- switch (clear_value_size) {
- case 1:
- dword_value = *(uint8_t*)clear_value_ptr;
- dword_value |= (dword_value << 8) |
- (dword_value << 16) |
- (dword_value << 24);
- break;
- case 2:
- dword_value = *(uint16_t*)clear_value_ptr;
- dword_value |= dword_value << 16;
- break;
- default:
- dword_value = *(uint32_t*)clear_value_ptr;
- }
-
- sctx->b.clear_buffer(ctx, dst, offset, size, dword_value,
- R600_COHERENCY_SHADER);
-}
-
void si_init_blit_functions(struct si_context *sctx)
{
- sctx->b.b.clear = si_clear;
- sctx->b.b.clear_buffer = si_pipe_clear_buffer;
- sctx->b.b.clear_render_target = si_clear_render_target;
- sctx->b.b.clear_depth_stencil = si_clear_depth_stencil;
sctx->b.b.resource_copy_region = si_resource_copy_region;
sctx->b.b.blit = si_blit;
sctx->b.b.flush_resource = si_flush_resource;
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