diff options
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r-- | src/gallium/drivers/r300/r300_blit.c | 62 | ||||
-rw-r--r-- | src/gallium/drivers/r300/r300_context.h | 38 | ||||
-rw-r--r-- | src/gallium/drivers/r300/r300_render.c | 9 | ||||
-rw-r--r-- | src/gallium/drivers/r300/r300_state_derived.c | 34 | ||||
-rw-r--r-- | src/gallium/drivers/r300/r300_state_derived.h | 30 |
5 files changed, 81 insertions, 92 deletions
diff --git a/src/gallium/drivers/r300/r300_blit.c b/src/gallium/drivers/r300/r300_blit.c index 017db48485..a43e83c0d3 100644 --- a/src/gallium/drivers/r300/r300_blit.c +++ b/src/gallium/drivers/r300/r300_blit.c @@ -179,6 +179,12 @@ static void r300_clear(struct pipe_context* pipe, boolean can_hyperz = r300->rws->get_value(r300->rws, R300_CAN_HYPERZ); uint32_t hyperz_dcv = hyperz->zb_depthclearvalue; + /* Decompress zbuffers that are bound as textures. If we didn't flush here, + * it would happen inside the blitter when updating derived state, + * causing a blitter operation to be called from inside the blitter, + * which would overwrite saved states and they would never get restored. */ + r300_flush_depth_textures(r300); + /* Enable fast Z clear. * The zbuffer must be in micro-tiled mode, otherwise it locks up. */ if ((buffers & PIPE_CLEAR_DEPTHSTENCIL) && can_hyperz) { @@ -274,6 +280,12 @@ static void r300_clear_render_target(struct pipe_context *pipe, { struct r300_context *r300 = r300_context(pipe); + /* Decompress zbuffers that are bound as textures. If we didn't flush here, + * it would happen inside the blitter when updating derived state, + * causing a blitter operation to be called from inside the blitter, + * which would overwrite saved states and they would never get restored. */ + r300_flush_depth_textures(r300); + r300_blitter_begin(r300, R300_CLEAR_SURFACE); util_blitter_clear_render_target(r300->blitter, dst, rgba, dstx, dsty, width, height); @@ -291,6 +303,12 @@ static void r300_clear_depth_stencil(struct pipe_context *pipe, { struct r300_context *r300 = r300_context(pipe); + /* Decompress zbuffers that are bound as textures. If we didn't flush here, + * it would happen inside the blitter when updating derived state, + * causing a blitter operation to be called from inside the blitter, + * which would overwrite saved states and they would never get restored. */ + r300_flush_depth_textures(r300); + r300_blitter_begin(r300, R300_CLEAR_SURFACE); util_blitter_clear_depth_stencil(r300->blitter, dst, clear_flags, depth, stencil, dstx, dsty, width, height); @@ -298,10 +316,10 @@ static void r300_clear_depth_stencil(struct pipe_context *pipe, } /* Flush a depth stencil buffer. */ -void r300_flush_depth_stencil(struct pipe_context *pipe, - struct pipe_resource *dst, - unsigned level, - unsigned layer) +static void r300_flush_depth_stencil(struct pipe_context *pipe, + struct pipe_resource *dst, + unsigned level, + unsigned layer) { struct r300_context *r300 = r300_context(pipe); struct pipe_surface *dstsurf, surf_tmpl; @@ -320,6 +338,7 @@ void r300_flush_depth_stencil(struct pipe_context *pipe, dstsurf = pipe->create_surface(pipe, dst, &surf_tmpl); r300->z_decomp_rd = TRUE; + r300_blitter_begin(r300, R300_CLEAR_SURFACE); util_blitter_flush_depth_stencil(r300->blitter, dstsurf); r300_blitter_end(r300); @@ -329,6 +348,39 @@ void r300_flush_depth_stencil(struct pipe_context *pipe, pipe_surface_reference(&dstsurf, NULL); } +/* We can't use compressed zbuffers as samplers. */ +void r300_flush_depth_textures(struct r300_context *r300) +{ + struct r300_textures_state *state = + (struct r300_textures_state*)r300->textures_state.state; + unsigned i, level; + unsigned count = MIN2(state->sampler_view_count, + state->sampler_state_count); + + if (r300->z_decomp_rd) + return; + + for (i = 0; i < count; i++) + if (state->sampler_views[i] && state->sampler_states[i]) { + struct pipe_resource *tex = state->sampler_views[i]->base.texture; + + if (tex->target == PIPE_TEXTURE_3D || + tex->target == PIPE_TEXTURE_CUBE) + continue; + + /* Ignore non-depth textures. + * Also ignore reinterpreted depth textures, e.g. resource_copy. */ + if (!util_format_is_depth_or_stencil(tex->format)) + continue; + + for (level = 0; level <= tex->last_level; level++) + if (r300_texture(tex)->zmask_in_use[level]) { + /* We don't handle 3D textures and cubemaps yet. */ + r300_flush_depth_stencil(&r300->context, tex, level, 0); + } + } +} + /* Copy a block of pixels from one surface to another using HW. */ static void r300_hw_copy_region(struct pipe_context* pipe, struct pipe_resource *dst, @@ -360,6 +412,7 @@ static void r300_resource_copy_region(struct pipe_context *pipe, enum pipe_format old_format = dst->format; enum pipe_format new_format = old_format; boolean is_depth; + if (!pipe->screen->is_format_supported(pipe->screen, old_format, src->target, src->nr_samples, @@ -390,6 +443,7 @@ static void r300_resource_copy_region(struct pipe_context *pipe, if (is_depth) { r300_flush_depth_stencil(pipe, src, src_level, src_box->z); } + if (old_format != new_format) { r300_texture_reinterpret_format(pipe->screen, dst, new_format); diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h index 1a14d2b79e..e09cf87f73 100644 --- a/src/gallium/drivers/r300/r300_context.h +++ b/src/gallium/drivers/r300/r300_context.h @@ -656,6 +656,22 @@ static INLINE struct r300_fragment_shader *r300_fs(struct r300_context *r300) return (struct r300_fragment_shader*)r300->fs.state; } +static INLINE void r300_mark_atom_dirty(struct r300_context *r300, + struct r300_atom *atom) +{ + atom->dirty = TRUE; + + if (!r300->first_dirty) { + r300->first_dirty = atom; + r300->last_dirty = atom+1; + } else { + if (atom < r300->first_dirty) + r300->first_dirty = atom; + else if (atom+1 > r300->last_dirty) + r300->last_dirty = atom+1; + } +} + struct pipe_context* r300_create_context(struct pipe_screen* screen, void *priv); @@ -672,10 +688,7 @@ void r300_init_state_functions(struct r300_context* r300); void r300_init_resource_functions(struct r300_context* r300); /* r300_blit.c */ -void r300_flush_depth_stencil(struct pipe_context *pipe, - struct pipe_resource *dst, - unsigned level, - unsigned layer); +void r300_flush_depth_textures(struct r300_context *r300); /* r300_query.c */ void r300_resume_query(struct r300_context *r300, @@ -710,21 +723,8 @@ void r300_mark_fb_state_dirty(struct r300_context *r300, enum r300_fb_state_change change); void r300_mark_fs_code_dirty(struct r300_context *r300); -static INLINE void r300_mark_atom_dirty(struct r300_context *r300, - struct r300_atom *atom) -{ - atom->dirty = TRUE; - - if (!r300->first_dirty) { - r300->first_dirty = atom; - r300->last_dirty = atom+1; - } else { - if (atom < r300->first_dirty) - r300->first_dirty = atom; - if (atom+1 > r300->last_dirty) - r300->last_dirty = atom+1; - } -} +/* r300_state_derived.c */ +void r300_update_derived_state(struct r300_context* r300); /* r300_debug.c */ void r500_dump_rs_block(struct r300_rs_block *rs); diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c index e660ca68f1..b35822c82f 100644 --- a/src/gallium/drivers/r300/r300_render.c +++ b/src/gallium/drivers/r300/r300_render.c @@ -39,7 +39,6 @@ #include "r300_screen_buffer.h" #include "r300_emit.h" #include "r300_reg.h" -#include "r300_state_derived.h" #include <limits.h> @@ -569,8 +568,6 @@ static void r300_draw_range_elements(struct pipe_context* pipe, r300_translate_index_buffer(r300, &indexBuffer, &indexSize, index_offset, &start, count); - r300_update_derived_state(r300); - /* Fallback for misaligned ushort indices. */ if (indexSize == 2 && (start & 1) && !r300_is_user_buffer(indexBuffer)) { @@ -643,8 +640,6 @@ static void r300_draw_arrays(struct pipe_context* pipe, unsigned mode, r300->rws->get_value(r300->rws, R300_VID_DRM_2_3_0); unsigned short_count; - r300_update_derived_state(r300); - if (immd_is_good_idea(r300, count)) { r300_emit_draw_arrays_immediate(r300, mode, start, count); } else { @@ -720,6 +715,8 @@ static void r300_draw_vbo(struct pipe_context* pipe, return; } + r300_update_derived_state(r300); + /* Set up the fallback for an incompatible vertex layout if needed. */ if (r300->incompatible_vb_layout || r300->velems->incompatible_layout) { r300_begin_vertex_translate(r300, real_min_index, real_max_index); @@ -737,6 +734,8 @@ static void r300_draw_vbo(struct pipe_context* pipe, min_index = MAX2(min_index, info->start); max_index = MIN2(max_index, info->start + count - 1); + r300_update_derived_state(r300); + /* Set up the fallback for an incompatible vertex layout if needed. */ if (r300->incompatible_vb_layout || r300->velems->incompatible_layout) { r300_begin_vertex_translate(r300, min_index, max_index); diff --git a/src/gallium/drivers/r300/r300_state_derived.c b/src/gallium/drivers/r300/r300_state_derived.c index d3985c11aa..95be7849f8 100644 --- a/src/gallium/drivers/r300/r300_state_derived.c +++ b/src/gallium/drivers/r300/r300_state_derived.c @@ -32,7 +32,6 @@ #include "r300_hyperz.h" #include "r300_screen.h" #include "r300_shader_semantics.h" -#include "r300_state_derived.h" #include "r300_state_inlines.h" #include "r300_texture.h" #include "r300_vs.h" @@ -863,39 +862,6 @@ static void r300_merge_textures_and_samplers(struct r300_context* r300) } } -/* We can't use compressed zbuffers as samplers. */ -static void r300_flush_depth_textures(struct r300_context *r300) -{ - struct r300_textures_state *state = - (struct r300_textures_state*)r300->textures_state.state; - unsigned i, level; - unsigned count = MIN2(state->sampler_view_count, - state->sampler_state_count); - - if (r300->z_decomp_rd) - return; - - for (i = 0; i < count; i++) - if (state->sampler_views[i] && state->sampler_states[i]) { - struct pipe_resource *tex = state->sampler_views[i]->base.texture; - - if (tex->target == PIPE_TEXTURE_3D || - tex->target == PIPE_TEXTURE_CUBE) - continue; - - /* Ignore non-depth textures. - * Also ignore reinterpreted depth textures, e.g. resource_copy. */ - if (!util_format_is_depth_or_stencil(tex->format)) - continue; - - for (level = 0; level <= tex->last_level; level++) - if (r300_texture(tex)->zmask_in_use[level]) { - /* We don't handle 3D textures and cubemaps yet. */ - r300_flush_depth_stencil(&r300->context, tex, level, 0); - } - } -} - void r300_update_derived_state(struct r300_context* r300) { r300_flush_depth_textures(r300); diff --git a/src/gallium/drivers/r300/r300_state_derived.h b/src/gallium/drivers/r300/r300_state_derived.h deleted file mode 100644 index 71a4a47b00..0000000000 --- a/src/gallium/drivers/r300/r300_state_derived.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com> - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * on the rights to use, copy, modify, merge, publish, distribute, sub - * license, and/or sell copies of the Software, and to permit persons to whom - * the Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL - * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - * USE OR OTHER DEALINGS IN THE SOFTWARE. */ - -#ifndef R300_STATE_DERIVED_H -#define R300_STATE_DERIVED_H - -struct r300_context; - -void r300_update_derived_state(struct r300_context* r300); - -#endif /* R300_STATE_DERIVED_H */ |