diff options
Diffstat (limited to 'src/gallium/drivers/ilo/ilo_render_surface.c')
| -rw-r--r-- | src/gallium/drivers/ilo/ilo_render_surface.c | 626 |
1 files changed, 0 insertions, 626 deletions
diff --git a/src/gallium/drivers/ilo/ilo_render_surface.c b/src/gallium/drivers/ilo/ilo_render_surface.c deleted file mode 100644 index 50f00d20bf3..00000000000 --- a/src/gallium/drivers/ilo/ilo_render_surface.c +++ /dev/null @@ -1,626 +0,0 @@ -/* - * Mesa 3-D graphics library - * - * Copyright (C) 2012-2014 LunarG, Inc. - * - * 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 - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS 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. - * - * Authors: - * Chia-I Wu <[email protected]> - */ - -#include "core/ilo_builder_3d.h" - -#include "ilo_common.h" -#include "ilo_blitter.h" -#include "ilo_resource.h" -#include "ilo_shader.h" -#include "ilo_state.h" -#include "ilo_render_gen.h" - -#define DIRTY(state) (session->pipe_dirty & ILO_DIRTY_ ## state) - -static inline uint32_t -gen6_so_SURFACE_STATE(struct ilo_builder *builder, - const struct pipe_stream_output_target *so, - const struct pipe_stream_output_info *so_info, - int so_index) -{ - struct ilo_state_surface_buffer_info info; - struct ilo_state_surface surf; - - ILO_DEV_ASSERT(builder->dev, 6, 6); - - memset(&info, 0, sizeof(info)); - - info.vma = ilo_resource_get_vma(so->buffer); - info.offset = so->buffer_offset + so_info->output[so_index].dst_offset * 4; - info.size = so->buffer_size - so_info->output[so_index].dst_offset * 4; - - info.access = ILO_STATE_SURFACE_ACCESS_DP_SVB; - - switch (so_info->output[so_index].num_components) { - case 1: - info.format = GEN6_FORMAT_R32_FLOAT; - info.format_size = 4; - break; - case 2: - info.format = GEN6_FORMAT_R32G32_FLOAT; - info.format_size = 8; - break; - case 3: - info.format = GEN6_FORMAT_R32G32B32_FLOAT; - info.format_size = 12; - break; - case 4: - info.format = GEN6_FORMAT_R32G32B32A32_FLOAT; - info.format_size = 16; - break; - default: - assert(!"unexpected SO components length"); - info.format = GEN6_FORMAT_R32_FLOAT; - info.format_size = 4; - break; - } - - info.struct_size = - so_info->stride[so_info->output[so_index].output_buffer] * 4; - - memset(&surf, 0, sizeof(surf)); - ilo_state_surface_init_for_buffer(&surf, builder->dev, &info); - - return gen6_SURFACE_STATE(builder, &surf); -} - -static void -gen6_emit_draw_surface_rt(struct ilo_render *r, - const struct ilo_state_vector *vec, - struct ilo_render_draw_session *session) -{ - const struct ilo_shader_state *fs = vec->fs; - const struct ilo_fb_state *fb = &vec->fb; - uint32_t *surface_state; - int base, count, i; - - ILO_DEV_ASSERT(r->dev, 6, 8); - - if (!DIRTY(FS) && !DIRTY(FB)) - return; - if (!fs) - return; - - session->binding_table_fs_changed = true; - - base = ilo_shader_get_kernel_param(fs, ILO_KERNEL_FS_SURFACE_RT_BASE); - count = ilo_shader_get_kernel_param(fs, ILO_KERNEL_FS_SURFACE_RT_COUNT); - - /* SURFACE_STATEs for render targets */ - surface_state = &r->state.wm.SURFACE_STATE[base]; - for (i = 0; i < count; i++) { - if (i < fb->state.nr_cbufs && fb->state.cbufs[i]) { - const struct ilo_surface_cso *surface = - (const struct ilo_surface_cso *) fb->state.cbufs[i]; - - assert(surface->is_rt); - surface_state[i] = gen6_SURFACE_STATE(r->builder, &surface->u.rt); - } else { - surface_state[i] = gen6_SURFACE_STATE(r->builder, &fb->null_rt); - } - } -} - -static void -gen6_emit_draw_surface_so(struct ilo_render *r, - const struct ilo_state_vector *vec, - struct ilo_render_draw_session *session) -{ - const struct ilo_shader_state *vs = vec->vs; - const struct ilo_shader_state *gs = vec->gs; - const struct ilo_so_state *so = &vec->so; - const struct pipe_stream_output_info *so_info; - uint32_t *surface_state; - int base, count, i; - - ILO_DEV_ASSERT(r->dev, 6, 6); - - if (!DIRTY(VS) && !DIRTY(GS) && !DIRTY(SO)) - return; - - if (gs) { - so_info = ilo_shader_get_kernel_so_info(gs); - base = ilo_shader_get_kernel_param(gs, - ILO_KERNEL_GS_GEN6_SURFACE_SO_BASE); - count = ilo_shader_get_kernel_param(gs, - ILO_KERNEL_GS_GEN6_SURFACE_SO_COUNT); - } else if (vs) { - so_info = ilo_shader_get_kernel_so_info(vs); - base = 0; - count = ilo_shader_get_kernel_param(vs, - ILO_KERNEL_VS_GEN6_SO_SURFACE_COUNT); - } else { - return; - } - - session->binding_table_gs_changed = true; - - /* SURFACE_STATEs for stream output targets */ - surface_state = &r->state.gs.SURFACE_STATE[base]; - for (i = 0; i < count; i++) { - if (so_info && i < so_info->num_outputs && - so_info->output[i].output_buffer < so->count && - so->states[so_info->output[i].output_buffer]) { - const struct pipe_stream_output_target *so_target = - so->states[so_info->output[i].output_buffer]; - - surface_state[i] = gen6_so_SURFACE_STATE(r->builder, - so_target, so_info, i); - } else { - surface_state[i] = 0; - } - } -} - -static void -gen6_emit_draw_surface_view(struct ilo_render *r, - const struct ilo_state_vector *vec, - int shader_type, - struct ilo_render_draw_session *session) -{ - const struct ilo_view_state *view = &vec->view[shader_type]; - const struct ilo_shader_state *sh; - uint32_t *surface_state; - int base, count, i; - - ILO_DEV_ASSERT(r->dev, 6, 8); - - switch (shader_type) { - case PIPE_SHADER_VERTEX: - if (!DIRTY(VS) && !DIRTY(VIEW_VS)) - return; - if (!vec->vs) - return; - - sh = vec->vs; - surface_state = r->state.vs.SURFACE_STATE; - session->binding_table_vs_changed = true; - break; - case PIPE_SHADER_FRAGMENT: - if (!DIRTY(FS) && !DIRTY(VIEW_FS)) - return; - if (!vec->fs) - return; - - sh = vec->fs; - surface_state = r->state.wm.SURFACE_STATE; - session->binding_table_fs_changed = true; - break; - default: - return; - break; - } - - base = ilo_shader_get_kernel_param(sh, ILO_KERNEL_SURFACE_TEX_BASE); - count = ilo_shader_get_kernel_param(sh, ILO_KERNEL_SURFACE_TEX_COUNT); - - /* SURFACE_STATEs for sampler views */ - surface_state += base; - for (i = 0; i < count; i++) { - if (i < view->count && view->states[i]) { - const struct ilo_view_cso *cso = - (const struct ilo_view_cso *) view->states[i]; - - surface_state[i] = gen6_SURFACE_STATE(r->builder, &cso->surface); - } else { - surface_state[i] = 0; - } - } -} - -static void -gen6_emit_draw_surface_const(struct ilo_render *r, - const struct ilo_state_vector *vec, - int shader_type, - struct ilo_render_draw_session *session) -{ - const struct ilo_cbuf_state *cbuf = &vec->cbuf[shader_type]; - const struct ilo_shader_state *sh; - uint32_t *surface_state; - int base, count, i; - - ILO_DEV_ASSERT(r->dev, 6, 8); - - switch (shader_type) { - case PIPE_SHADER_VERTEX: - if (!DIRTY(VS) && !DIRTY(CBUF)) - return; - if (!vec->vs) - return; - - sh = vec->vs; - surface_state = r->state.vs.SURFACE_STATE; - session->binding_table_vs_changed = true; - break; - case PIPE_SHADER_FRAGMENT: - if (!DIRTY(FS) && !DIRTY(CBUF)) - return; - if (!vec->fs) - return; - - sh = vec->fs; - surface_state = r->state.wm.SURFACE_STATE; - session->binding_table_fs_changed = true; - break; - default: - return; - break; - } - - base = ilo_shader_get_kernel_param(sh, ILO_KERNEL_SURFACE_CONST_BASE); - count = ilo_shader_get_kernel_param(sh, ILO_KERNEL_SURFACE_CONST_COUNT); - - /* SURFACE_STATEs for constant buffers */ - surface_state += base; - for (i = 0; i < count; i++) { - const struct ilo_cbuf_cso *cso = &cbuf->cso[i]; - - if (cso->resource) - surface_state[i] = gen6_SURFACE_STATE(r->builder, &cso->surface); - else - surface_state[i] = 0; - } -} - -static void -gen6_emit_draw_surface_binding_tables(struct ilo_render *r, - const struct ilo_state_vector *vec, - int shader_type, - struct ilo_render_draw_session *session) -{ - int count; - - ILO_DEV_ASSERT(r->dev, 6, 8); - - /* BINDING_TABLE_STATE */ - switch (shader_type) { - case PIPE_SHADER_VERTEX: - if (!session->binding_table_vs_changed) - return; - if (!vec->vs) - return; - - count = ilo_shader_get_kernel_param(vec->vs, - ILO_KERNEL_SURFACE_TOTAL_COUNT); - - r->state.vs.BINDING_TABLE_STATE = gen6_BINDING_TABLE_STATE(r->builder, - r->state.vs.SURFACE_STATE, count); - break; - case PIPE_SHADER_GEOMETRY: - if (!session->binding_table_gs_changed) - return; - if (vec->gs) { - count = ilo_shader_get_kernel_param(vec->gs, - ILO_KERNEL_SURFACE_TOTAL_COUNT); - } else if (ilo_dev_gen(r->dev) == ILO_GEN(6) && vec->vs) { - count = ilo_shader_get_kernel_param(vec->vs, - ILO_KERNEL_VS_GEN6_SO_SURFACE_COUNT); - } else { - return; - } - - r->state.gs.BINDING_TABLE_STATE = gen6_BINDING_TABLE_STATE(r->builder, - r->state.gs.SURFACE_STATE, count); - break; - case PIPE_SHADER_FRAGMENT: - if (!session->binding_table_fs_changed) - return; - if (!vec->fs) - return; - - count = ilo_shader_get_kernel_param(vec->fs, - ILO_KERNEL_SURFACE_TOTAL_COUNT); - - r->state.wm.BINDING_TABLE_STATE = gen6_BINDING_TABLE_STATE(r->builder, - r->state.wm.SURFACE_STATE, count); - break; - default: - break; - } -} - -#undef DIRTY - -int -ilo_render_get_draw_surface_states_len(const struct ilo_render *render, - const struct ilo_state_vector *vec) -{ - int sh_type, len; - - ILO_DEV_ASSERT(render->dev, 6, 8); - - len = 0; - - for (sh_type = 0; sh_type < PIPE_SHADER_TYPES; sh_type++) { - const int alignment = - (ilo_dev_gen(render->dev) >= ILO_GEN(8) ? 64 : 32) / 4; - int num_surfaces = 0; - - switch (sh_type) { - case PIPE_SHADER_VERTEX: - if (vec->vs) { - num_surfaces = ilo_shader_get_kernel_param(vec->vs, - ILO_KERNEL_SURFACE_TOTAL_COUNT); - - if (ilo_dev_gen(render->dev) == ILO_GEN(6)) { - num_surfaces += ilo_shader_get_kernel_param(vec->vs, - ILO_KERNEL_VS_GEN6_SO_SURFACE_COUNT); - } - } - break; - case PIPE_SHADER_GEOMETRY: - if (vec->gs) { - num_surfaces = ilo_shader_get_kernel_param(vec->gs, - ILO_KERNEL_SURFACE_TOTAL_COUNT); - } - break; - case PIPE_SHADER_FRAGMENT: - if (vec->fs) { - num_surfaces = ilo_shader_get_kernel_param(vec->fs, - ILO_KERNEL_SURFACE_TOTAL_COUNT); - } - break; - default: - break; - } - - /* BINDING_TABLE_STATE and SURFACE_STATEs */ - if (num_surfaces) { - len += align(num_surfaces, alignment) + - align(GEN6_SURFACE_STATE__SIZE, alignment) * num_surfaces; - } - } - - return len; -} - -void -ilo_render_emit_draw_surface_states(struct ilo_render *render, - const struct ilo_state_vector *vec, - struct ilo_render_draw_session *session) -{ - const unsigned surface_used = ilo_builder_surface_used(render->builder); - int shader_type; - - ILO_DEV_ASSERT(render->dev, 6, 8); - - /* - * upload all SURAFCE_STATEs together so that we know there are minimal - * paddings - */ - - gen6_emit_draw_surface_rt(render, vec, session); - - if (ilo_dev_gen(render->dev) == ILO_GEN(6)) - gen6_emit_draw_surface_so(render, vec, session); - - for (shader_type = 0; shader_type < PIPE_SHADER_TYPES; shader_type++) { - gen6_emit_draw_surface_view(render, vec, shader_type, session); - gen6_emit_draw_surface_const(render, vec, shader_type, session); - } - - /* this must be called after all SURFACE_STATEs have been uploaded */ - for (shader_type = 0; shader_type < PIPE_SHADER_TYPES; shader_type++) { - gen6_emit_draw_surface_binding_tables(render, vec, - shader_type, session); - } - - assert(ilo_builder_surface_used(render->builder) <= surface_used + - ilo_render_get_draw_surface_states_len(render, vec)); -} - -static void -gen6_emit_launch_grid_surface_view(struct ilo_render *r, - const struct ilo_state_vector *vec, - struct ilo_render_launch_grid_session *session) -{ - const struct ilo_shader_state *cs = vec->cs; - const struct ilo_view_state *view = &vec->view[PIPE_SHADER_COMPUTE]; - uint32_t *surface_state = r->state.cs.SURFACE_STATE; - int base, count, i; - - ILO_DEV_ASSERT(r->dev, 7, 7.5); - - base = ilo_shader_get_kernel_param(cs, ILO_KERNEL_SURFACE_TEX_BASE); - count = ilo_shader_get_kernel_param(cs, ILO_KERNEL_SURFACE_TEX_COUNT); - - /* SURFACE_STATEs for sampler views */ - surface_state += base; - for (i = 0; i < count; i++) { - if (i < view->count && view->states[i]) { - const struct ilo_view_cso *cso = - (const struct ilo_view_cso *) view->states[i]; - - surface_state[i] = gen6_SURFACE_STATE(r->builder, &cso->surface); - } else { - surface_state[i] = 0; - } - } -} - -static void -gen6_emit_launch_grid_surface_const(struct ilo_render *r, - const struct ilo_state_vector *vec, - struct ilo_render_launch_grid_session *session) -{ - const struct ilo_shader_state *cs = vec->cs; - uint32_t *surface_state = r->state.cs.SURFACE_STATE; - struct ilo_state_surface_buffer_info info; - struct ilo_state_surface surf; - int base, count; - - ILO_DEV_ASSERT(r->dev, 7, 7.5); - - base = ilo_shader_get_kernel_param(cs, ILO_KERNEL_SURFACE_CONST_BASE); - count = ilo_shader_get_kernel_param(cs, ILO_KERNEL_SURFACE_CONST_COUNT); - - if (!count) - return; - - memset(&info, 0, sizeof(info)); - - info.vma = ilo_resource_get_vma(session->input->buffer); - info.offset = session->input->buffer_offset; - info.size = session->input->buffer_size; - - info.access = ILO_STATE_SURFACE_ACCESS_DP_UNTYPED; - info.format = GEN6_FORMAT_RAW; - info.format_size = 1; - info.struct_size = 1; - info.readonly = true; - - memset(&surf, 0, sizeof(surf)); - ilo_state_surface_init_for_buffer(&surf, r->dev, &info); - - assert(count == 1 && session->input->buffer); - surface_state[base] = gen6_SURFACE_STATE(r->builder, &surf); -} - -static void -gen6_emit_launch_grid_surface_cs_resource(struct ilo_render *r, - const struct ilo_state_vector *vec, - struct ilo_render_launch_grid_session *session) -{ - ILO_DEV_ASSERT(r->dev, 7, 7.5); - - /* TODO */ - assert(!vec->cs_resource.count); -} - -static void -gen6_emit_launch_grid_surface_global(struct ilo_render *r, - const struct ilo_state_vector *vec, - struct ilo_render_launch_grid_session *session) -{ - const struct ilo_shader_state *cs = vec->cs; - const struct ilo_global_binding_cso *bindings = - util_dynarray_begin(&vec->global_binding.bindings); - uint32_t *surface_state = r->state.cs.SURFACE_STATE; - int base, count, i; - - ILO_DEV_ASSERT(r->dev, 7, 7.5); - - base = ilo_shader_get_kernel_param(cs, ILO_KERNEL_CS_SURFACE_GLOBAL_BASE); - count = ilo_shader_get_kernel_param(cs, ILO_KERNEL_CS_SURFACE_GLOBAL_COUNT); - - if (!count) - return; - - if (base + count > ARRAY_SIZE(r->state.cs.SURFACE_STATE)) { - ilo_warn("too many global bindings\n"); - count = ARRAY_SIZE(r->state.cs.SURFACE_STATE) - base; - } - - /* SURFACE_STATEs for global bindings */ - surface_state += base; - for (i = 0; i < count; i++) { - if (i < vec->global_binding.count && bindings[i].resource) { - struct ilo_state_surface_buffer_info info; - struct ilo_state_surface surf; - - assert(bindings[i].resource->target == PIPE_BUFFER); - - memset(&info, 0, sizeof(info)); - - info.vma = ilo_resource_get_vma(bindings[i].resource); - info.size = info.vma->vm_size; - - info.access = ILO_STATE_SURFACE_ACCESS_DP_UNTYPED; - info.format = GEN6_FORMAT_RAW; - info.format_size = 1; - info.struct_size = 1; - - memset(&surf, 0, sizeof(surf)); - ilo_state_surface_init_for_buffer(&surf, r->dev, &info); - - surface_state[i] = gen6_SURFACE_STATE(r->builder, &surf); - } else { - surface_state[i] = 0; - } - } -} - -static void -gen6_emit_launch_grid_surface_binding_table(struct ilo_render *r, - const struct ilo_state_vector *vec, - struct ilo_render_launch_grid_session *session) -{ - const struct ilo_shader_state *cs = vec->cs; - int count; - - ILO_DEV_ASSERT(r->dev, 7, 7.5); - - count = ilo_shader_get_kernel_param(cs, ILO_KERNEL_SURFACE_TOTAL_COUNT); - if (count) { - r->state.cs.BINDING_TABLE_STATE = gen6_BINDING_TABLE_STATE(r->builder, - r->state.cs.SURFACE_STATE, count); - } -} - -int -ilo_render_get_launch_grid_surface_states_len(const struct ilo_render *render, - const struct ilo_state_vector *vec) -{ - const int alignment = 32 / 4; - int num_surfaces; - int len = 0; - - ILO_DEV_ASSERT(render->dev, 7, 7.5); - - num_surfaces = ilo_shader_get_kernel_param(vec->cs, - ILO_KERNEL_SURFACE_TOTAL_COUNT); - - /* BINDING_TABLE_STATE and SURFACE_STATEs */ - if (num_surfaces) { - len += align(num_surfaces, alignment) + - align(GEN6_SURFACE_STATE__SIZE, alignment) * num_surfaces; - } - - return len; -} - -void -ilo_render_emit_launch_grid_surface_states(struct ilo_render *render, - const struct ilo_state_vector *vec, - struct ilo_render_launch_grid_session *session) -{ - const unsigned surface_used = ilo_builder_surface_used(render->builder); - - ILO_DEV_ASSERT(render->dev, 7, 7.5); - - /* idrt depends on the binding table */ - assert(!session->idrt_size); - - gen6_emit_launch_grid_surface_view(render, vec, session); - gen6_emit_launch_grid_surface_const(render, vec, session); - gen6_emit_launch_grid_surface_cs_resource(render, vec, session); - gen6_emit_launch_grid_surface_global(render, vec, session); - gen6_emit_launch_grid_surface_binding_table(render, vec, session); - - assert(ilo_builder_surface_used(render->builder) <= surface_used + - ilo_render_get_launch_grid_surface_states_len(render, vec)); -} |