diff options
Diffstat (limited to 'src/gallium/drivers/r600/r600_state.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_state.c | 433 |
1 files changed, 433 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c new file mode 100644 index 0000000000..96d45807e0 --- /dev/null +++ b/src/gallium/drivers/r600/r600_state.c @@ -0,0 +1,433 @@ +/* + * Copyright 2010 Jerome Glisse <glisse@freedesktop.org> + * + * 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. + * + * Authors: + * Jerome Glisse + */ +#include <stdio.h> +#include <util/u_inlines.h> +#include <util/u_format.h> +#include <util/u_memory.h> +#include "r600_screen.h" +#include "r600_texture.h" +#include "r600_context.h" +#include "r600d.h" + + +static void r600_delete_state(struct pipe_context *ctx, void *state) +{ + struct radeon_state *rstate = state; + + radeon_state_decref(rstate); +} + +static void *r600_create_blend_state(struct pipe_context *ctx, + const struct pipe_blend_state *state) +{ + struct r600_screen *rscreen = (struct r600_screen*)ctx->screen; + struct radeon_state *rstate; + + rstate = radeon_state(rscreen->rw, R600_BLEND_TYPE, R600_BLEND); + if (rstate == NULL) + return NULL; + rstate->states[R600_BLEND__CB_BLEND_RED] = 0x00000000; + rstate->states[R600_BLEND__CB_BLEND_GREEN] = 0x00000000; + rstate->states[R600_BLEND__CB_BLEND_BLUE] = 0x00000000; + rstate->states[R600_BLEND__CB_BLEND_ALPHA] = 0x00000000; + rstate->states[R600_BLEND__CB_BLEND0_CONTROL] = 0x00010001; + rstate->states[R600_BLEND__CB_BLEND1_CONTROL] = 0x00000000; + rstate->states[R600_BLEND__CB_BLEND2_CONTROL] = 0x00000000; + rstate->states[R600_BLEND__CB_BLEND3_CONTROL] = 0x00000000; + rstate->states[R600_BLEND__CB_BLEND4_CONTROL] = 0x00000000; + rstate->states[R600_BLEND__CB_BLEND5_CONTROL] = 0x00000000; + rstate->states[R600_BLEND__CB_BLEND6_CONTROL] = 0x00000000; + rstate->states[R600_BLEND__CB_BLEND7_CONTROL] = 0x00000000; + rstate->states[R600_BLEND__CB_BLEND_CONTROL] = 0x00000000; + if (radeon_state_pm4(rstate)) { + radeon_state_decref(rstate); + return NULL; + } + return rstate; +} + +static void r600_bind_blend_state(struct pipe_context *ctx, void *state) +{ + struct r600_context *rctx = (struct r600_context*)ctx; + radeon_draw_set(rctx->draw, state); +} + +static void r600_set_blend_color(struct pipe_context *ctx, + const struct pipe_blend_color *color) +{ +} + +static void r600_set_clip_state(struct pipe_context *ctx, + const struct pipe_clip_state *state) +{ +} + +static void r600_set_framebuffer_state(struct pipe_context *ctx, + const struct pipe_framebuffer_state *state) +{ + struct r600_screen *rscreen = (struct r600_screen*)ctx->screen; + struct r600_context *rctx = (struct r600_context*)ctx; + struct r600_texture *rtex; + struct r600_pipe_buffer *rbuffer; + struct radeon_state *rstate; + unsigned level = state->cbufs[0]->level; + unsigned pitch, slice; + + rstate = radeon_state(rscreen->rw, R600_CB0_TYPE, R600_CB0); + if (rstate == NULL) + return; + rtex = (struct r600_texture*)state->cbufs[0]->texture; + rbuffer = (struct r600_pipe_buffer*)rtex->buffer; + rstate->bo[0] = radeon_bo_incref(rscreen->rw, rbuffer->bo); + rstate->bo[1] = radeon_bo_incref(rscreen->rw, rbuffer->bo); + rstate->bo[2] = radeon_bo_incref(rscreen->rw, rbuffer->bo); + rstate->placement[0] = RADEON_GEM_DOMAIN_GTT; + rstate->placement[2] = RADEON_GEM_DOMAIN_GTT; + rstate->placement[4] = RADEON_GEM_DOMAIN_GTT; + rstate->nbo = 3; + pitch = rtex->pitch[level] / 8 - 1; + slice = rtex->pitch[level] * state->cbufs[0]->height / 64 - 1; + rstate->states[R600_CB0__CB_COLOR0_BASE] = 0x00000000; + rstate->states[R600_CB0__CB_COLOR0_INFO] = 0x08110068; + rstate->states[R600_CB0__CB_COLOR0_SIZE] = S_028060_PITCH_TILE_MAX(pitch) | + S_028060_SLICE_TILE_MAX(slice); + rstate->states[R600_CB0__CB_COLOR0_VIEW] = 0x00000000; + rstate->states[R600_CB0__CB_COLOR0_FRAG] = 0x00000000; + rstate->states[R600_CB0__CB_COLOR0_TILE] = 0x00000000; + rstate->states[R600_CB0__CB_COLOR0_MASK] = 0x00000000; + if (radeon_state_pm4(rstate)) { + radeon_state_decref(rstate); + return; + } + radeon_draw_set_new(rctx->draw, rstate); + rctx->db = radeon_state_decref(rctx->db); + rctx->db = radeon_state(rscreen->rw, R600_DB_TYPE, R600_DB); + rctx->db->bo[0] = radeon_bo_incref(rscreen->rw, rstate->bo[0]); + rctx->db->nbo = 1; + rctx->db->placement[0] = RADEON_GEM_DOMAIN_GTT; +} + +static void *r600_create_fs_state(struct pipe_context *ctx, + const struct pipe_shader_state *shader) +{ + return r600_pipe_shader_create(ctx, C_PROGRAM_TYPE_FS, shader->tokens); +} + +static void r600_bind_fs_state(struct pipe_context *ctx, void *state) +{ + struct r600_context *rctx = (struct r600_context*)ctx; + + rctx->ps_shader = state; +} + +static void *r600_create_vs_state(struct pipe_context *ctx, + const struct pipe_shader_state *shader) +{ + return r600_pipe_shader_create(ctx, C_PROGRAM_TYPE_VS, shader->tokens); +} + +static void r600_bind_vs_state(struct pipe_context *ctx, void *state) +{ + struct r600_context *rctx = (struct r600_context*)ctx; + + rctx->vs_shader = state; +} + +static void r600_set_polygon_stipple(struct pipe_context *ctx, + const struct pipe_poly_stipple *state) +{ +} + +static void *r600_create_rs_state(struct pipe_context *ctx, + const struct pipe_rasterizer_state *state) +{ + struct r600_screen *rscreen = (struct r600_screen*)ctx->screen; + struct r600_context *rctx = (struct r600_context*)ctx; + struct radeon_state *rstate; + + rctx->flat_shade = state->flatshade; + rstate = radeon_state(rscreen->rw, R600_RASTERIZER_TYPE, R600_RASTERIZER); + if (rstate == NULL) + return NULL; + rstate->states[R600_RASTERIZER__SPI_INTERP_CONTROL_0] = 0x00000001; + rstate->states[R600_RASTERIZER__PA_CL_CLIP_CNTL] = 0x00000000; + rstate->states[R600_RASTERIZER__PA_SU_SC_MODE_CNTL] = 0x00080000; + rstate->states[R600_RASTERIZER__PA_CL_VS_OUT_CNTL] = 0x00000000; + rstate->states[R600_RASTERIZER__PA_CL_NANINF_CNTL] = 0x00000000; + rstate->states[R600_RASTERIZER__PA_SU_POINT_SIZE] = 0x00080008; + rstate->states[R600_RASTERIZER__PA_SU_POINT_MINMAX] = 0x00000000; + rstate->states[R600_RASTERIZER__PA_SU_LINE_CNTL] = 0x00000008; + rstate->states[R600_RASTERIZER__PA_SC_LINE_STIPPLE] = 0x00000005; + rstate->states[R600_RASTERIZER__PA_SC_MPASS_PS_CNTL] = 0x00000000; + rstate->states[R600_RASTERIZER__PA_SC_LINE_CNTL] = 0x00000400; + rstate->states[R600_RASTERIZER__PA_CL_GB_VERT_CLIP_ADJ] = 0x3F800000; + rstate->states[R600_RASTERIZER__PA_CL_GB_VERT_DISC_ADJ] = 0x3F800000; + rstate->states[R600_RASTERIZER__PA_CL_GB_HORZ_CLIP_ADJ] = 0x3F800000; + rstate->states[R600_RASTERIZER__PA_CL_GB_HORZ_DISC_ADJ] = 0x3F800000; + rstate->states[R600_RASTERIZER__PA_SU_POLY_OFFSET_DB_FMT_CNTL] = 0x00000000; + rstate->states[R600_RASTERIZER__PA_SU_POLY_OFFSET_CLAMP] = 0x00000000; + rstate->states[R600_RASTERIZER__PA_SU_POLY_OFFSET_FRONT_SCALE] = 0x00000000; + rstate->states[R600_RASTERIZER__PA_SU_POLY_OFFSET_FRONT_OFFSET] = 0x00000000; + rstate->states[R600_RASTERIZER__PA_SU_POLY_OFFSET_BACK_SCALE] = 0x00000000; + rstate->states[R600_RASTERIZER__PA_SU_POLY_OFFSET_BACK_OFFSET] = 0x00000000; + if (radeon_state_pm4(rstate)) { + radeon_state_decref(rstate); + return NULL; + } + return rstate; +} + +static void r600_bind_rs_state(struct pipe_context *ctx, void *state) +{ + struct r600_context *rctx = (struct r600_context*)ctx; + radeon_draw_set(rctx->draw, state); +} + +static void *r600_create_sampler_state(struct pipe_context *ctx, + const struct pipe_sampler_state *state) +{ + return NULL; +} + +static void r600_bind_sampler_states(struct pipe_context *ctx, + unsigned count, void **states) +{ +} + +static void r600_set_sampler_textures(struct pipe_context *ctx, + unsigned count, + struct pipe_texture **texture) +{ +} + +static void r600_set_scissor_state(struct pipe_context *ctx, + const struct pipe_scissor_state *state) +{ + struct r600_screen *rscreen = (struct r600_screen*)ctx->screen; + struct r600_context *rctx = (struct r600_context*)ctx; + struct radeon_state *rstate; + u32 tl, br; + + tl = S_028240_TL_X(state->minx) | S_028240_TL_Y(state->miny) | S_028240_WINDOW_OFFSET_DISABLE(1); + br = S_028244_BR_X(state->maxx) | S_028244_BR_Y(state->maxy); + rstate = radeon_state(rscreen->rw, R600_SCISSOR_TYPE, R600_SCISSOR); + if (rstate == NULL) + return; + rstate->states[R600_SCISSOR__PA_SC_SCREEN_SCISSOR_TL] = tl; + rstate->states[R600_SCISSOR__PA_SC_SCREEN_SCISSOR_BR] = br; + rstate->states[R600_SCISSOR__PA_SC_WINDOW_OFFSET] = 0x00000000; + rstate->states[R600_SCISSOR__PA_SC_WINDOW_SCISSOR_TL] = tl; + rstate->states[R600_SCISSOR__PA_SC_WINDOW_SCISSOR_BR] = br; + rstate->states[R600_SCISSOR__PA_SC_CLIPRECT_RULE] = 0x0000FFFF; + rstate->states[R600_SCISSOR__PA_SC_CLIPRECT_0_TL] = tl; + rstate->states[R600_SCISSOR__PA_SC_CLIPRECT_0_BR] = br; + rstate->states[R600_SCISSOR__PA_SC_CLIPRECT_1_TL] = tl; + rstate->states[R600_SCISSOR__PA_SC_CLIPRECT_1_BR] = br; + rstate->states[R600_SCISSOR__PA_SC_CLIPRECT_2_TL] = tl; + rstate->states[R600_SCISSOR__PA_SC_CLIPRECT_2_BR] = br; + rstate->states[R600_SCISSOR__PA_SC_CLIPRECT_3_TL] = tl; + rstate->states[R600_SCISSOR__PA_SC_CLIPRECT_3_BR] = br; + rstate->states[R600_SCISSOR__PA_SC_EDGERULE] = 0xAAAAAAAA; + rstate->states[R600_SCISSOR__PA_SC_GENERIC_SCISSOR_TL] = tl; + rstate->states[R600_SCISSOR__PA_SC_GENERIC_SCISSOR_BR] = br; + rstate->states[R600_SCISSOR__PA_SC_VPORT_SCISSOR_0_TL] = tl; + rstate->states[R600_SCISSOR__PA_SC_VPORT_SCISSOR_0_BR] = br; + if (radeon_state_pm4(rstate)) { + radeon_state_decref(rstate); + return; + } + radeon_draw_set_new(rctx->draw, rstate); +} + +static void r600_set_viewport_state(struct pipe_context *ctx, + const struct pipe_viewport_state *state) +{ + struct r600_screen *rscreen = (struct r600_screen*)ctx->screen; + struct r600_context *rctx = (struct r600_context*)ctx; + struct radeon_state *rstate; + + rstate = radeon_state(rscreen->rw, R600_VIEWPORT_TYPE, R600_VIEWPORT); + if (rstate == NULL) + return; + rstate->states[R600_VIEWPORT__PA_SC_VPORT_ZMIN_0] = 0x00000000; + rstate->states[R600_VIEWPORT__PA_SC_VPORT_ZMAX_0] = 0x3F800000; + rstate->states[R600_VIEWPORT__PA_CL_VPORT_XSCALE_0] = r600_float_to_u32(state->scale[0]); + rstate->states[R600_VIEWPORT__PA_CL_VPORT_YSCALE_0] = r600_float_to_u32(state->scale[1]); + rstate->states[R600_VIEWPORT__PA_CL_VPORT_ZSCALE_0] = r600_float_to_u32(state->scale[2]); + rstate->states[R600_VIEWPORT__PA_CL_VPORT_XOFFSET_0] = r600_float_to_u32(state->translate[0]); + rstate->states[R600_VIEWPORT__PA_CL_VPORT_YOFFSET_0] = r600_float_to_u32(state->translate[1]); + rstate->states[R600_VIEWPORT__PA_CL_VPORT_ZOFFSET_0] = r600_float_to_u32(state->translate[2]); + rstate->states[R600_VIEWPORT__PA_CL_VTE_CNTL] = 0x0000043F; + if (radeon_state_pm4(rstate)) { + radeon_state_decref(rstate); + return; + } + radeon_draw_set_new(rctx->draw, rstate); +} + +static void r600_set_vertex_buffers(struct pipe_context *ctx, + unsigned count, + const struct pipe_vertex_buffer *buffers) +{ + struct r600_context *rctx = (struct r600_context*)ctx; + + memcpy(rctx->vertex_buffer, buffers, sizeof(struct pipe_vertex_buffer) * count); + rctx->nvertex_buffer = count; +} + +static void r600_set_vertex_elements(struct pipe_context *ctx, + unsigned count, + const struct pipe_vertex_element *elements) +{ + struct r600_context *rctx = (struct r600_context*)ctx; + + memcpy(rctx->vertex_element, elements, sizeof(struct pipe_vertex_element) * count); + rctx->nvertex_element = count; +} + +static void *r600_create_dsa_state(struct pipe_context *ctx, + const struct pipe_depth_stencil_alpha_state *state) +{ + struct r600_screen *rscreen = (struct r600_screen*)ctx->screen; + struct radeon_state *rstate; + + rstate = radeon_state(rscreen->rw, R600_DSA_TYPE, R600_DSA); + if (rstate == NULL) + return NULL; + rstate->states[R600_DSA__DB_STENCIL_CLEAR] = 0x00000000; + rstate->states[R600_DSA__DB_DEPTH_CLEAR] = 0x3F800000; + rstate->states[R600_DSA__SX_ALPHA_TEST_CONTROL] = 0x00000000; + rstate->states[R600_DSA__DB_STENCILREFMASK] = 0xFFFFFF00; + rstate->states[R600_DSA__DB_STENCILREFMASK_BF] = 0xFFFFFF00; + rstate->states[R600_DSA__SX_ALPHA_REF] = 0x00000000; + rstate->states[R600_DSA__SPI_FOG_FUNC_SCALE] = 0x00000000; + rstate->states[R600_DSA__SPI_FOG_FUNC_BIAS] = 0x00000000; + rstate->states[R600_DSA__SPI_FOG_CNTL] = 0x00000000; + rstate->states[R600_DSA__DB_DEPTH_CONTROL] = 0x00700700; + rstate->states[R600_DSA__DB_SHADER_CONTROL] = 0x00000210; + rstate->states[R600_DSA__DB_RENDER_CONTROL] = 0x00000060; + rstate->states[R600_DSA__DB_RENDER_OVERRIDE] = 0x0000002A; + rstate->states[R600_DSA__DB_SRESULTS_COMPARE_STATE1] = 0x00000000; + rstate->states[R600_DSA__DB_PRELOAD_CONTROL] = 0x00000000; + rstate->states[R600_DSA__DB_ALPHA_TO_MASK] = 0x0000AA00; + if (radeon_state_pm4(rstate)) { + radeon_state_decref(rstate); + return NULL; + } + return rstate; +} + +static void r600_bind_dsa_state(struct pipe_context *ctx, void *state) +{ + struct r600_context *rctx = (struct r600_context*)ctx; + radeon_draw_set(rctx->draw, state); +} + +static void r600_set_constant_buffer(struct pipe_context *ctx, + uint shader, uint index, + struct pipe_buffer *buffer) +{ + struct r600_screen *rscreen = (struct r600_screen*)ctx->screen; + struct r600_context *rctx = (struct r600_context*)ctx; + unsigned nconstant = 0, i, type, id; + struct radeon_state *rstate; + u32 *ptr; + + switch (shader) { + case PIPE_SHADER_VERTEX: + id = R600_VS_CONSTANT; + type = R600_VS_CONSTANT_TYPE; + break; + case PIPE_SHADER_FRAGMENT: + id = R600_PS_CONSTANT; + type = R600_PS_CONSTANT_TYPE; + break; + default: + fprintf(stderr, "%s:%d unsupported %d\n", __func__, __LINE__, shader); + return; + } + if (buffer && buffer->size > 0) { + nconstant = buffer->size / 16; + ptr = pipe_buffer_map(ctx->screen, buffer, PIPE_BUFFER_USAGE_CPU_READ); + if (ptr == NULL) + return; + for (i = 0; i < nconstant; i++) { + rstate = radeon_state(rscreen->rw, type, id + i); + if (rstate == NULL) + return; + rstate->states[R600_PS_CONSTANT__SQ_ALU_CONSTANT0_0] = ptr[i * 4 + 0]; + rstate->states[R600_PS_CONSTANT__SQ_ALU_CONSTANT1_0] = ptr[i * 4 + 1]; + rstate->states[R600_PS_CONSTANT__SQ_ALU_CONSTANT2_0] = ptr[i * 4 + 2]; + rstate->states[R600_PS_CONSTANT__SQ_ALU_CONSTANT3_0] = ptr[i * 4 + 3]; + if (radeon_state_pm4(rstate)) + return; + if (radeon_draw_set_new(rctx->draw, rstate)) + return; + } + pipe_buffer_unmap(ctx->screen, buffer); + } +} + +static void r600_set_stencil_ref(struct pipe_context *ctx, + const struct pipe_stencil_ref *sr) +{ + struct r600_context *rctx = (struct r600_context*)ctx; + rctx->stencil_ref = *sr; +} + +void r600_init_state_functions(struct r600_context *rctx) +{ + rctx->context.create_blend_state = r600_create_blend_state; + rctx->context.bind_blend_state = r600_bind_blend_state; + rctx->context.delete_blend_state = r600_delete_state; + rctx->context.set_blend_color = r600_set_blend_color; + rctx->context.set_clip_state = r600_set_clip_state; + rctx->context.set_constant_buffer = r600_set_constant_buffer; + rctx->context.create_depth_stencil_alpha_state = r600_create_dsa_state; + rctx->context.bind_depth_stencil_alpha_state = r600_bind_dsa_state; + rctx->context.delete_depth_stencil_alpha_state = r600_delete_state; + rctx->context.set_framebuffer_state = r600_set_framebuffer_state; + rctx->context.create_fs_state = r600_create_fs_state; + rctx->context.bind_fs_state = r600_bind_fs_state; + rctx->context.delete_fs_state = r600_delete_state; + rctx->context.set_polygon_stipple = r600_set_polygon_stipple; + rctx->context.create_rasterizer_state = r600_create_rs_state; + rctx->context.bind_rasterizer_state = r600_bind_rs_state; + rctx->context.delete_rasterizer_state = r600_delete_state; + rctx->context.create_sampler_state = r600_create_sampler_state; + rctx->context.bind_fragment_sampler_states = r600_bind_sampler_states; + rctx->context.bind_vertex_sampler_states = r600_bind_sampler_states; + rctx->context.delete_sampler_state = r600_delete_state; + rctx->context.set_fragment_sampler_textures = r600_set_sampler_textures; + rctx->context.set_scissor_state = r600_set_scissor_state; + rctx->context.set_viewport_state = r600_set_viewport_state; + rctx->context.set_vertex_buffers = r600_set_vertex_buffers; + rctx->context.set_vertex_elements = r600_set_vertex_elements; + rctx->context.create_vs_state = r600_create_vs_state; + rctx->context.bind_vs_state = r600_bind_vs_state; + rctx->context.delete_vs_state = r600_delete_state; + rctx->context.set_stencil_ref = r600_set_stencil_ref; +} |