#include "si_pipe.h"
#include "si_compute.h"
#include "util/u_format.h"
+#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_vertex_buffer_slot(sctx->blitter, sctx->vertex_buffer);
- util_blitter_save_vertex_elements(sctx->blitter, sctx->vertex_elements);
util_blitter_save_vertex_shader(sctx->blitter, sctx->vs_shader.cso);
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->b.viewports.states[0]);
- util_blitter_save_scissor(sctx->blitter, &sctx->b.scissors.states[0]);
+ util_blitter_save_scissor(sctx->blitter, &sctx->scissors.states[0]);
}
if (op & SI_SAVE_FRAMEBUFFER)
if (op & SI_SAVE_TEXTURES) {
util_blitter_save_fragment_sampler_states(
sctx->blitter, 2,
- (void**)sctx->samplers[PIPE_SHADER_FRAGMENT].views.sampler_states);
+ (void**)sctx->samplers[PIPE_SHADER_FRAGMENT].sampler_states);
util_blitter_save_fragment_sampler_views(sctx->blitter, 2,
- sctx->samplers[PIPE_SHADER_FRAGMENT].views.views);
+ sctx->samplers[PIPE_SHADER_FRAGMENT].views);
}
if (op & SI_DISABLE_RENDER_COND)
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;
sctx->b.render_cond_force_off = false;
+
+ /* Restore shader pointers because the VS blit shader changed all
+ * non-global VS user SGPRs. */
+ sctx->shader_pointers_dirty |= SI_DESCS_SHADER_MASK(VERTEX);
+ sctx->vertex_buffer_pointer_dirty = sctx->vb_descriptors_buffer != NULL;
+ si_mark_atom_dirty(sctx, &sctx->shader_pointers.atom);
}
static unsigned u_max_sample(struct pipe_resource *r)
assert(sctx->dbcb_depth_copy_enabled || sctx->dbcb_stencil_copy_enabled);
- bool old_update_dirtiness = sctx->framebuffer.do_update_surf_dirtiness;
sctx->decompression_enabled = true;
- sctx->framebuffer.do_update_surf_dirtiness = false;
while (level_mask) {
unsigned level = u_bit_scan(&level_mask);
}
sctx->decompression_enabled = false;
- sctx->framebuffer.do_update_surf_dirtiness = old_update_dirtiness;
sctx->dbcb_depth_copy_enabled = false;
sctx->dbcb_stencil_copy_enabled = false;
si_mark_atom_dirty(sctx, &sctx->db_render_state);
surf_tmpl.format = texture->resource.b.b.format;
- bool old_update_dirtiness = sctx->framebuffer.do_update_surf_dirtiness;
sctx->decompression_enabled = true;
- sctx->framebuffer.do_update_surf_dirtiness = false;
while (level_mask) {
unsigned level = u_bit_scan(&level_mask);
texture->stencil_dirty_level_mask &= ~fully_decompressed_mask;
sctx->decompression_enabled = false;
- sctx->framebuffer.do_update_surf_dirtiness = old_update_dirtiness;
sctx->db_flush_depth_inplace = false;
sctx->db_flush_stencil_inplace = false;
si_mark_atom_dirty(sctx, &sctx->db_render_state);
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 (unlikely(sctx->b.log))
+ u_log_printf(sctx->b.log,
+ "\n------------------------------------------------\n"
+ "Decompress Depth (levels %u - %u, levels Z: 0x%x S: 0x%x)\n\n",
+ first_level, last_level, levels_z, levels_s);
+
/* We may have to allocate the flushed texture here when called from
* si_decompress_subresource.
*/
if (copy_planes &&
(tex->flushed_depth_texture ||
- r600_init_flushed_depth_texture(&sctx->b.b, &tex->resource.b.b, NULL))) {
+ si_init_flushed_depth_texture(&sctx->b.b, &tex->resource.b.b, NULL))) {
struct r600_texture *dst = tex->flushed_depth_texture;
unsigned fully_copied_levels;
unsigned levels = 0;
}
if (inplace_planes) {
- if (!tex->tc_compatible_htile) {
+ 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
+ * TC-compatible. */
+ if (has_htile && !tc_compat_htile) {
si_blit_decompress_zs_in_place(
sctx, tex,
levels_z, levels_s,
first_layer, last_layer);
+ } else {
+ /* This is only a cache flush.
+ *
+ * Only clear the mask that we are flushing, because
+ * si_make_DB_shader_coherent() treats different levels
+ * and depth and stencil differently.
+ */
+ if (inplace_planes & PIPE_MASK_Z)
+ tex->dirty_level_mask &= ~levels_z;
+ if (inplace_planes & PIPE_MASK_S)
+ tex->stencil_dirty_level_mask &= ~levels_s;
}
/* Only in-place decompression needs to flush DB caches, or
* when we don't decompress but TC-compatible planes are dirty.
*/
- sctx->b.flags |= SI_CONTEXT_FLUSH_AND_INV_DB |
- SI_CONTEXT_INV_GLOBAL_L2 |
- SI_CONTEXT_INV_VMEM_L1;
-
- /* If we flush DB caches for TC-compatible depth, the dirty
- * state becomes 0 for the whole mipmap tree and all planes.
- * (there is nothing else to flush)
- */
- if (tex->tc_compatible_htile) {
- if (r600_can_sample_zs(tex, false))
- tex->dirty_level_mask = 0;
- if (r600_can_sample_zs(tex, true))
- tex->stencil_dirty_level_mask = 0;
- }
+ si_make_DB_shader_coherent(sctx, tex->resource.b.b.nr_samples,
+ inplace_planes & PIPE_MASK_S,
+ tc_compat_htile);
}
+ /* set_framebuffer_state takes care of coherency for single-sample.
+ * The DB->CB copy uses CB for the final writes.
+ */
+ if (copy_planes && tex->resource.b.b.nr_samples > 1)
+ si_make_CB_shader_coherent(sctx, tex->resource.b.b.nr_samples,
+ false);
}
static void
si_decompress_sampler_depth_textures(struct si_context *sctx,
- struct si_textures_info *textures)
+ struct si_samplers *textures)
{
unsigned i;
unsigned mask = textures->needs_depth_decompress_mask;
i = u_bit_scan(&mask);
- view = textures->views.views[i];
+ view = textures->views[i];
assert(view);
sview = (struct si_sampler_view*)view;
if (!level_mask)
return;
- if (rtex->dcc_offset && need_dcc_decompress) {
+ if (unlikely(sctx->b.log))
+ u_log_printf(sctx->b.log,
+ "\n------------------------------------------------\n"
+ "Decompress Color (levels %u - %u, mask 0x%x)\n\n",
+ first_level, last_level, level_mask);
+
+ if (need_dcc_decompress) {
custom_blend = sctx->custom_blend_dcc_decompress;
+ assert(rtex->dcc_offset);
+
/* disable levels without DCC */
for (int i = first_level; i <= last_level; i++) {
if (!vi_dcc_enabled(rtex, i))
custom_blend = sctx->custom_blend_eliminate_fastclear;
}
- bool old_update_dirtiness = sctx->framebuffer.do_update_surf_dirtiness;
sctx->decompression_enabled = true;
- sctx->framebuffer.do_update_surf_dirtiness = false;
while (level_mask) {
unsigned level = u_bit_scan(&level_mask);
surf_tmpl.u.tex.last_layer = layer;
cbsurf = ctx->create_surface(ctx, &rtex->resource.b.b, &surf_tmpl);
+ /* Required before and after FMASK and DCC_DECOMPRESS. */
+ if (custom_blend == sctx->custom_blend_fmask_decompress ||
+ custom_blend == sctx->custom_blend_dcc_decompress)
+ sctx->b.flags |= SI_CONTEXT_FLUSH_AND_INV_CB;
+
si_blitter_begin(ctx, SI_DECOMPRESS);
util_blitter_custom_color(sctx->blitter, cbsurf, custom_blend);
si_blitter_end(ctx);
+ if (custom_blend == sctx->custom_blend_fmask_decompress ||
+ custom_blend == sctx->custom_blend_dcc_decompress)
+ sctx->b.flags |= SI_CONTEXT_FLUSH_AND_INV_CB;
+
pipe_surface_reference(&cbsurf, NULL);
}
}
sctx->decompression_enabled = false;
- sctx->framebuffer.do_update_surf_dirtiness = old_update_dirtiness;
+ si_make_CB_shader_coherent(sctx, rtex->resource.b.b.nr_samples,
+ vi_dcc_enabled(rtex, first_level));
}
static void
static void
si_decompress_sampler_color_textures(struct si_context *sctx,
- struct si_textures_info *textures)
+ struct si_samplers *textures)
{
unsigned i;
unsigned mask = textures->needs_color_decompress_mask;
i = u_bit_scan(&mask);
- view = textures->views.views[i];
+ view = textures->views[i];
assert(view);
tex = (struct r600_texture *)view->texture;
static void
si_decompress_image_color_textures(struct si_context *sctx,
- struct si_images_info *images)
+ struct si_images *images)
{
unsigned i;
unsigned mask = images->needs_color_decompress_mask;
}
if (render_feedback)
- r600_texture_disable_dcc(&sctx->b, tex);
+ si_texture_disable_dcc(&sctx->b, tex);
}
static void si_check_render_feedback_textures(struct si_context *sctx,
- struct si_textures_info *textures)
+ struct si_samplers *textures)
{
- uint32_t mask = textures->views.enabled_mask;
+ uint32_t mask = textures->enabled_mask;
while (mask) {
const struct pipe_sampler_view *view;
unsigned i = u_bit_scan(&mask);
- view = textures->views.views[i];
+ view = textures->views[i];
if(view->texture->target == PIPE_BUFFER)
continue;
}
static void si_check_render_feedback_images(struct si_context *sctx,
- struct si_images_info *images)
+ struct si_images *images)
{
uint32_t mask = images->enabled_mask;
static void si_check_render_feedback(struct si_context *sctx)
{
+ /* There is no render feedback if color writes are disabled.
+ * (e.g. a pixel shader with image stores)
+ */
+ if (!si_get_total_colormask(sctx))
+ return;
if (!sctx->need_check_render_feedback)
return;
}
}
-static void si_decompress_textures(struct si_context *sctx, unsigned shader_mask)
+void si_decompress_textures(struct si_context *sctx, unsigned shader_mask)
{
unsigned compressed_colortex_counter, mask;
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_decompress_resident_images(sctx);
}
- si_check_render_feedback(sctx);
-}
-
-void si_decompress_graphics_textures(struct si_context *sctx)
-{
- si_decompress_textures(sctx, u_bit_consecutive(0, SI_NUM_GRAPHICS_SHADERS));
-}
-
-void si_decompress_compute_textures(struct si_context *sctx)
-{
- si_decompress_textures(sctx, 1 << PIPE_SHADER_COMPUTE);
-}
-
-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) {
- evergreen_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 && zstex->htile_offset &&
- zsbuf->u.tex.level == 0 &&
- 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);
- }
- }
-
- 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);
+ if (sctx->ps_uses_fbfetch) {
+ struct pipe_surface *cb0 = sctx->framebuffer.state.cbufs[0];
+ si_decompress_color_texture(sctx,
+ (struct r600_texture*)cb0->texture,
+ cb0->u.tex.first_layer,
+ cb0->u.tex.last_layer);
}
-}
-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);
+ si_check_render_feedback(sctx);
}
/* Helper for decompressing a portion of a color or depth resource before
if (rtex->db_compatible) {
planes &= PIPE_MASK_Z | PIPE_MASK_S;
- if (!(rtex->surface.flags & RADEON_SURF_SBUFFER))
+ if (!rtex->surface.has_stencil)
planes &= ~PIPE_MASK_S;
+ /* If we've rendered into the framebuffer and it's a blitting
+ * source, make sure the decompression pass is invoked
+ * by dirtying the framebuffer.
+ */
+ if (sctx->framebuffer.state.zsbuf &&
+ sctx->framebuffer.state.zsbuf->u.tex.level == level &&
+ sctx->framebuffer.state.zsbuf->texture == tex)
+ si_update_fb_dirtiness_after_rendering(sctx);
+
si_decompress_depth(sctx, rtex, planes,
level, level,
first_layer, last_layer);
} else if (rtex->fmask.size || rtex->cmask.size || rtex->dcc_offset) {
+ /* If we've rendered into the framebuffer and it's a blitting
+ * source, make sure the decompression pass is invoked
+ * by dirtying the framebuffer.
+ */
+ for (unsigned i = 0; i < sctx->framebuffer.state.nr_cbufs; i++) {
+ if (sctx->framebuffer.state.cbufs[i] &&
+ sctx->framebuffer.state.cbufs[i]->u.tex.level == level &&
+ sctx->framebuffer.state.cbufs[i]->texture == tex) {
+ si_update_fb_dirtiness_after_rendering(sctx);
+ break;
+ }
+ }
+
si_blit_decompress_color(ctx, rtex, level, level,
first_layer, last_layer, false);
}
src_templ.format);
/* Initialize the surface. */
- dst_view = r600_create_surface_custom(ctx, dst, &dst_templ,
+ dst_view = si_create_surface_custom(ctx, dst, &dst_templ,
dst_width0, dst_height0,
dst_width, dst_height);
pipe_sampler_view_reference(&src_view, NULL);
}
+static void si_do_CB_resolve(struct si_context *sctx,
+ const struct pipe_blit_info *info,
+ struct pipe_resource *dst,
+ unsigned dst_level, unsigned dst_z,
+ enum pipe_format format)
+{
+ /* Required before and after CB_RESOLVE. */
+ sctx->b.flags |= SI_CONTEXT_FLUSH_AND_INV_CB;
+
+ si_blitter_begin(&sctx->b.b, SI_COLOR_RESOLVE |
+ (info->render_condition_enable ? 0 : SI_DISABLE_RENDER_COND));
+ util_blitter_custom_resolve_color(sctx->blitter, dst, dst_level, dst_z,
+ info->src.resource, info->src.box.z,
+ ~0, sctx->custom_blend_resolve,
+ format);
+ si_blitter_end(&sctx->b.b);
+
+ /* Flush caches for possible texturing. */
+ si_make_CB_shader_coherent(sctx, 1, false);
+}
+
static bool do_hardware_msaa_resolve(struct pipe_context *ctx,
const struct pipe_blit_info *info)
{
unsigned dst_width = u_minify(info->dst.resource->width0, info->dst.level);
unsigned dst_height = u_minify(info->dst.resource->height0, info->dst.level);
enum pipe_format format = info->src.format;
- unsigned sample_mask = ~0;
struct pipe_resource *tmp, templ;
struct pipe_blit_info blit;
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);
}
/* Resolve directly from src to dst. */
- si_blitter_begin(ctx, SI_COLOR_RESOLVE |
- (info->render_condition_enable ? 0 : SI_DISABLE_RENDER_COND));
- util_blitter_custom_resolve_color(sctx->blitter,
- info->dst.resource, info->dst.level,
- info->dst.box.z,
- info->src.resource, info->src.box.z,
- sample_mask, sctx->custom_blend_resolve,
- format);
- si_blitter_end(ctx);
+ si_do_CB_resolve(sctx, info, info->dst.resource,
+ info->dst.level, info->dst.box.z, format);
return true;
}
assert(src->surface.micro_tile_mode == rtmp->surface.micro_tile_mode);
/* resolve */
- si_blitter_begin(ctx, SI_COLOR_RESOLVE |
- (info->render_condition_enable ? 0 : SI_DISABLE_RENDER_COND));
- util_blitter_custom_resolve_color(sctx->blitter, tmp, 0, 0,
- info->src.resource, info->src.box.z,
- sample_mask, sctx->custom_blend_resolve,
- format);
- si_blitter_end(ctx);
+ si_do_CB_resolve(sctx, info, tmp, 0, 0, format);
/* blit */
blit = *info;
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;
}
}
-static void si_decompress_dcc(struct pipe_context *ctx,
- struct r600_texture *rtex)
+void si_decompress_dcc(struct pipe_context *ctx, struct r600_texture *rtex)
{
if (!rtex->dcc_offset)
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;
sctx->b.b.generate_mipmap = si_generate_mipmap;
sctx->b.blit_decompress_depth = si_blit_decompress_depth;
- sctx->b.decompress_dcc = si_decompress_dcc;
}