static const struct r600_reg si_context_reg_list[] = {
{R_028000_DB_RENDER_CONTROL, 0},
{R_028004_DB_COUNT_CONTROL, 0},
- {R_028008_DB_DEPTH_VIEW, 0},
{R_02800C_DB_RENDER_OVERRIDE, 0},
{R_028010_DB_RENDER_OVERRIDE2, 0},
{GROUP_FORCE_NEW_BLOCK, 0},
{R_028024_DB_DEPTH_BOUNDS_MAX, 0},
{R_028028_DB_STENCIL_CLEAR, 0},
{R_02802C_DB_DEPTH_CLEAR, 0},
- {R_028030_PA_SC_SCREEN_SCISSOR_TL, 0},
- {R_028034_PA_SC_SCREEN_SCISSOR_BR, 0},
- {GROUP_FORCE_NEW_BLOCK, 0},
- {R_02803C_DB_DEPTH_INFO, 0},
- {GROUP_FORCE_NEW_BLOCK, 0},
- {R_028040_DB_Z_INFO, 0},
- {GROUP_FORCE_NEW_BLOCK, 0},
- {R_028044_DB_STENCIL_INFO, 0},
- {GROUP_FORCE_NEW_BLOCK, 0},
- {R_028048_DB_Z_READ_BASE, REG_FLAG_NEED_BO},
- {GROUP_FORCE_NEW_BLOCK, 0},
- {R_02804C_DB_STENCIL_READ_BASE, REG_FLAG_NEED_BO},
- {GROUP_FORCE_NEW_BLOCK, 0},
- {R_028050_DB_Z_WRITE_BASE, REG_FLAG_NEED_BO},
- {GROUP_FORCE_NEW_BLOCK, 0},
- {R_028054_DB_STENCIL_WRITE_BASE, REG_FLAG_NEED_BO},
- {GROUP_FORCE_NEW_BLOCK, 0},
- {R_028058_DB_DEPTH_SIZE, 0},
- {R_02805C_DB_DEPTH_SLICE, 0},
{GROUP_FORCE_NEW_BLOCK, 0},
{R_028080_TA_BC_BASE_ADDR, REG_FLAG_NEED_BO},
{GROUP_FORCE_NEW_BLOCK, 0},
- {R_028200_PA_SC_WINDOW_OFFSET, 0},
- {R_028204_PA_SC_WINDOW_SCISSOR_TL, 0},
- {R_028208_PA_SC_WINDOW_SCISSOR_BR, 0},
{R_02820C_PA_SC_CLIPRECT_RULE, 0},
- {R_028230_PA_SC_EDGERULE, 0},
{R_028234_PA_SU_HARDWARE_SCREEN_OFFSET, 0},
{R_028238_CB_TARGET_MASK, 0},
- {R_02823C_CB_SHADER_MASK, 0},
- {R_028240_PA_SC_GENERIC_SCISSOR_TL, 0},
- {R_028244_PA_SC_GENERIC_SCISSOR_BR, 0},
- {R_028250_PA_SC_VPORT_SCISSOR_0_TL, 0},
- {R_028254_PA_SC_VPORT_SCISSOR_0_BR, 0},
{GROUP_FORCE_NEW_BLOCK, 0},
{R_028400_VGT_MAX_VTX_INDX, 0},
{R_028404_VGT_MIN_VTX_INDX, 0},
{R_028BD4_PA_SC_CENTROID_PRIORITY_0, 0},
{R_028BD8_PA_SC_CENTROID_PRIORITY_1, 0},
{R_028BDC_PA_SC_LINE_CNTL, 0},
- {R_028BE0_PA_SC_AA_CONFIG, 0},
{R_028BE4_PA_SU_VTX_CNTL, 0},
{R_028BE8_PA_CL_GB_VERT_CLIP_ADJ, 0},
{R_028BEC_PA_CL_GB_VERT_DISC_ADJ, 0},
{R_028C2C_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_1, 0},
{R_028C30_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_2, 0},
{R_028C34_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_3, 0},
- {GROUP_FORCE_NEW_BLOCK, 0},
- {R_028C60_CB_COLOR0_BASE, REG_FLAG_NEED_BO},
- {R_028C64_CB_COLOR0_PITCH, 0},
- {R_028C68_CB_COLOR0_SLICE, 0},
- {R_028C6C_CB_COLOR0_VIEW, 0},
- {R_028C70_CB_COLOR0_INFO, REG_FLAG_NEED_BO},
- {R_028C74_CB_COLOR0_ATTRIB, REG_FLAG_NEED_BO},
- {GROUP_FORCE_NEW_BLOCK, 0},
- {R_028C9C_CB_COLOR1_BASE, REG_FLAG_NEED_BO},
- {R_028CA0_CB_COLOR1_PITCH, 0},
- {R_028CA4_CB_COLOR1_SLICE, 0},
- {R_028CA8_CB_COLOR1_VIEW, 0},
- {R_028CAC_CB_COLOR1_INFO, REG_FLAG_NEED_BO},
- {R_028CB0_CB_COLOR1_ATTRIB, REG_FLAG_NEED_BO},
- {GROUP_FORCE_NEW_BLOCK, 0},
- {R_028CD8_CB_COLOR2_BASE, REG_FLAG_NEED_BO},
- {R_028CDC_CB_COLOR2_PITCH, 0},
- {R_028CE0_CB_COLOR2_SLICE, 0},
- {R_028CE4_CB_COLOR2_VIEW, 0},
- {R_028CE8_CB_COLOR2_INFO, REG_FLAG_NEED_BO},
- {R_028CEC_CB_COLOR2_ATTRIB, REG_FLAG_NEED_BO},
- {GROUP_FORCE_NEW_BLOCK, 0},
- {R_028D14_CB_COLOR3_BASE, REG_FLAG_NEED_BO},
- {R_028D18_CB_COLOR3_PITCH, 0},
- {R_028D1C_CB_COLOR3_SLICE, 0},
- {R_028D20_CB_COLOR3_VIEW, 0},
- {R_028D24_CB_COLOR3_INFO, REG_FLAG_NEED_BO},
- {R_028D28_CB_COLOR3_ATTRIB, REG_FLAG_NEED_BO},
- {GROUP_FORCE_NEW_BLOCK, 0},
- {R_028D50_CB_COLOR4_BASE, REG_FLAG_NEED_BO},
- {R_028D54_CB_COLOR4_PITCH, 0},
- {R_028D58_CB_COLOR4_SLICE, 0},
- {R_028D5C_CB_COLOR4_VIEW, 0},
- {R_028D60_CB_COLOR4_INFO, REG_FLAG_NEED_BO},
- {R_028D64_CB_COLOR4_ATTRIB, REG_FLAG_NEED_BO},
- {GROUP_FORCE_NEW_BLOCK, 0},
- {R_028D8C_CB_COLOR5_BASE, REG_FLAG_NEED_BO},
- {R_028D90_CB_COLOR5_PITCH, 0},
- {R_028D94_CB_COLOR5_SLICE, 0},
- {R_028D98_CB_COLOR5_VIEW, 0},
- {R_028D9C_CB_COLOR5_INFO, REG_FLAG_NEED_BO},
- {R_028DA0_CB_COLOR5_ATTRIB, REG_FLAG_NEED_BO},
- {GROUP_FORCE_NEW_BLOCK, 0},
- {R_028DC8_CB_COLOR6_BASE, REG_FLAG_NEED_BO},
- {R_028DCC_CB_COLOR6_PITCH, 0},
- {R_028DD0_CB_COLOR6_SLICE, 0},
- {R_028DD4_CB_COLOR6_VIEW, 0},
- {R_028DD8_CB_COLOR6_INFO, REG_FLAG_NEED_BO},
- {R_028DDC_CB_COLOR6_ATTRIB, REG_FLAG_NEED_BO},
- {GROUP_FORCE_NEW_BLOCK, 0},
- {R_028E04_CB_COLOR7_BASE, REG_FLAG_NEED_BO},
- {R_028E08_CB_COLOR7_PITCH, 0},
- {R_028E0C_CB_COLOR7_SLICE, 0},
- {R_028E10_CB_COLOR7_VIEW, 0},
- {R_028E14_CB_COLOR7_INFO, REG_FLAG_NEED_BO},
- {R_028E18_CB_COLOR7_ATTRIB, REG_FLAG_NEED_BO},
};
static const struct r600_reg si_sh_reg_list[] = {
{
}
-static void evergreen_cb(struct r600_context *rctx, struct r600_pipe_state *rstate,
- const struct pipe_framebuffer_state *state, int cb)
-{
- struct r600_resource_texture *rtex;
- struct r600_surface *surf;
- unsigned level = state->cbufs[cb]->u.tex.level;
- unsigned pitch, slice;
- unsigned color_info, color_attrib;
- unsigned format, swap, ntype, endian;
- uint64_t offset;
- unsigned blocksize;
- const struct util_format_description *desc;
- int i;
- unsigned blend_clamp = 0, blend_bypass = 0;
-
- surf = (struct r600_surface *)state->cbufs[cb];
- rtex = (struct r600_resource_texture*)state->cbufs[cb]->texture;
- blocksize = util_format_get_blocksize(rtex->real_format);
-
- if (rtex->depth)
- rctx->have_depth_fb = TRUE;
-
- if (rtex->depth && !rtex->is_flushing_texture) {
- r600_texture_depth_flush(&rctx->context, state->cbufs[cb]->texture, TRUE);
- rtex = rtex->flushed_depth_texture;
- }
-
- offset = rtex->surface.level[level].offset;
- if (rtex->surface.level[level].mode < RADEON_SURF_MODE_1D) {
- offset += rtex->surface.level[level].slice_size *
- state->cbufs[cb]->u.tex.first_layer;
- }
- pitch = (rtex->surface.level[level].nblk_x) / 8 - 1;
- slice = (rtex->surface.level[level].nblk_x * rtex->surface.level[level].nblk_y) / 64;
- if (slice) {
- slice = slice - 1;
- }
-
- color_attrib = S_028C74_TILE_MODE_INDEX(8);
- switch (rtex->surface.level[level].mode) {
- case RADEON_SURF_MODE_LINEAR_ALIGNED:
- color_attrib = S_028C74_TILE_MODE_INDEX(8);
- break;
- case RADEON_SURF_MODE_1D:
- color_attrib = S_028C74_TILE_MODE_INDEX(9);
- break;
- case RADEON_SURF_MODE_2D:
- if (rtex->resource.b.b.bind & PIPE_BIND_SCANOUT) {
- switch (blocksize) {
- case 1:
- color_attrib = S_028C74_TILE_MODE_INDEX(10);
- break;
- case 2:
- color_attrib = S_028C74_TILE_MODE_INDEX(11);
- break;
- case 4:
- color_attrib = S_028C74_TILE_MODE_INDEX(12);
- break;
- }
- break;
- } else switch (blocksize) {
- case 1:
- color_attrib = S_028C74_TILE_MODE_INDEX(14);
- break;
- case 2:
- color_attrib = S_028C74_TILE_MODE_INDEX(15);
- break;
- case 4:
- color_attrib = S_028C74_TILE_MODE_INDEX(16);
- break;
- case 8:
- color_attrib = S_028C74_TILE_MODE_INDEX(17);
- break;
- default:
- color_attrib = S_028C74_TILE_MODE_INDEX(13);
- }
- break;
- }
-
- desc = util_format_description(surf->base.format);
- for (i = 0; i < 4; i++) {
- if (desc->channel[i].type != UTIL_FORMAT_TYPE_VOID) {
- break;
- }
- }
- if (desc->channel[i].type == UTIL_FORMAT_TYPE_FLOAT) {
- ntype = V_028C70_NUMBER_FLOAT;
- } else {
- ntype = V_028C70_NUMBER_UNORM;
- if (desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB)
- ntype = V_028C70_NUMBER_SRGB;
- else if (desc->channel[i].type == UTIL_FORMAT_TYPE_SIGNED) {
- if (desc->channel[i].normalized)
- ntype = V_028C70_NUMBER_SNORM;
- else if (desc->channel[i].pure_integer)
- ntype = V_028C70_NUMBER_SINT;
- } else if (desc->channel[i].type == UTIL_FORMAT_TYPE_UNSIGNED) {
- if (desc->channel[i].normalized)
- ntype = V_028C70_NUMBER_UNORM;
- else if (desc->channel[i].pure_integer)
- ntype = V_028C70_NUMBER_UINT;
- }
- }
-
- format = si_translate_colorformat(surf->base.format);
- swap = si_translate_colorswap(surf->base.format);
- if (rtex->resource.b.b.usage == PIPE_USAGE_STAGING) {
- endian = V_028C70_ENDIAN_NONE;
- } else {
- endian = si_colorformat_endian_swap(format);
- }
-
- /* blend clamp should be set for all NORM/SRGB types */
- if (ntype == V_028C70_NUMBER_UNORM ||
- ntype == V_028C70_NUMBER_SNORM ||
- ntype == V_028C70_NUMBER_SRGB)
- blend_clamp = 1;
-
- /* set blend bypass according to docs if SINT/UINT or
- 8/24 COLOR variants */
- if (ntype == V_028C70_NUMBER_UINT || ntype == V_028C70_NUMBER_SINT ||
- format == V_028C70_COLOR_8_24 || format == V_028C70_COLOR_24_8 ||
- format == V_028C70_COLOR_X24_8_32_FLOAT) {
- blend_clamp = 0;
- blend_bypass = 1;
- }
-
- color_info = S_028C70_FORMAT(format) |
- S_028C70_COMP_SWAP(swap) |
- S_028C70_BLEND_CLAMP(blend_clamp) |
- S_028C70_BLEND_BYPASS(blend_bypass) |
- S_028C70_NUMBER_TYPE(ntype) |
- S_028C70_ENDIAN(endian);
-
- rctx->alpha_ref_dirty = true;
-
- offset += r600_resource_va(rctx->context.screen, state->cbufs[cb]->texture);
- offset >>= 8;
-
- /* FIXME handle enabling of CB beyond BASE8 which has different offset */
- r600_pipe_state_add_reg(rstate,
- R_028C60_CB_COLOR0_BASE + cb * 0x3C,
- offset, &rtex->resource, RADEON_USAGE_READWRITE);
- r600_pipe_state_add_reg(rstate,
- R_028C64_CB_COLOR0_PITCH + cb * 0x3C,
- S_028C64_TILE_MAX(pitch),
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_028C68_CB_COLOR0_SLICE + cb * 0x3C,
- S_028C68_TILE_MAX(slice),
- NULL, 0);
- if (rtex->surface.level[level].mode < RADEON_SURF_MODE_1D) {
- r600_pipe_state_add_reg(rstate,
- R_028C6C_CB_COLOR0_VIEW + cb * 0x3C,
- 0x00000000, NULL, 0);
- } else {
- r600_pipe_state_add_reg(rstate,
- R_028C6C_CB_COLOR0_VIEW + cb * 0x3C,
- S_028C6C_SLICE_START(state->cbufs[cb]->u.tex.first_layer) |
- S_028C6C_SLICE_MAX(state->cbufs[cb]->u.tex.last_layer),
- NULL, 0);
- }
- r600_pipe_state_add_reg(rstate,
- R_028C70_CB_COLOR0_INFO + cb * 0x3C,
- color_info, &rtex->resource, RADEON_USAGE_READWRITE);
- r600_pipe_state_add_reg(rstate,
- R_028C74_CB_COLOR0_ATTRIB + cb * 0x3C,
- color_attrib,
- &rtex->resource, RADEON_USAGE_READWRITE);
-}
-
-static void si_db(struct r600_context *rctx, struct r600_pipe_state *rstate,
- const struct pipe_framebuffer_state *state)
-{
- struct r600_resource_texture *rtex;
- struct r600_surface *surf;
- unsigned level, first_layer, pitch, slice, format;
- uint32_t db_z_info, stencil_info;
- uint64_t offset;
-
- if (state->zsbuf == NULL) {
- r600_pipe_state_add_reg(rstate, R_028040_DB_Z_INFO, 0, NULL, 0);
- r600_pipe_state_add_reg(rstate, R_028044_DB_STENCIL_INFO, 0, NULL, 0);
- return;
- }
-
- surf = (struct r600_surface *)state->zsbuf;
- level = surf->base.u.tex.level;
- rtex = (struct r600_resource_texture*)surf->base.texture;
-
- first_layer = surf->base.u.tex.first_layer;
- format = si_translate_dbformat(rtex->real_format);
-
- offset = r600_resource_va(rctx->context.screen, surf->base.texture);
- offset += rtex->surface.level[level].offset;
- pitch = (rtex->surface.level[level].nblk_x / 8) - 1;
- slice = (rtex->surface.level[level].nblk_x * rtex->surface.level[level].nblk_y) / 64;
- if (slice) {
- slice = slice - 1;
- }
- offset >>= 8;
-
- r600_pipe_state_add_reg(rstate, R_028048_DB_Z_READ_BASE,
- offset, &rtex->resource, RADEON_USAGE_READWRITE);
- r600_pipe_state_add_reg(rstate, R_028050_DB_Z_WRITE_BASE,
- offset, &rtex->resource, RADEON_USAGE_READWRITE);
- r600_pipe_state_add_reg(rstate, R_028008_DB_DEPTH_VIEW,
- S_028008_SLICE_START(state->zsbuf->u.tex.first_layer) |
- S_028008_SLICE_MAX(state->zsbuf->u.tex.last_layer),
- NULL, 0);
-
- db_z_info = S_028040_FORMAT(format);
- stencil_info = S_028044_FORMAT(rtex->stencil != 0);
-
- switch (format) {
- case V_028040_Z_16:
- db_z_info |= S_028040_TILE_MODE_INDEX(5);
- stencil_info |= S_028044_TILE_MODE_INDEX(5);
- break;
- case V_028040_Z_24:
- case V_028040_Z_32_FLOAT:
- db_z_info |= S_028040_TILE_MODE_INDEX(6);
- stencil_info |= S_028044_TILE_MODE_INDEX(6);
- break;
- default:
- db_z_info |= S_028040_TILE_MODE_INDEX(7);
- stencil_info |= S_028044_TILE_MODE_INDEX(7);
- }
-
- if (rtex->stencil) {
- uint64_t stencil_offset =
- r600_texture_get_offset(rtex->stencil, level, first_layer);
-
- stencil_offset += r600_resource_va(rctx->context.screen, (void*)rtex->stencil);
- stencil_offset >>= 8;
-
- r600_pipe_state_add_reg(rstate, R_02804C_DB_STENCIL_READ_BASE,
- stencil_offset, &rtex->stencil->resource, RADEON_USAGE_READWRITE);
- r600_pipe_state_add_reg(rstate, R_028054_DB_STENCIL_WRITE_BASE,
- stencil_offset, &rtex->stencil->resource, RADEON_USAGE_READWRITE);
- r600_pipe_state_add_reg(rstate, R_028044_DB_STENCIL_INFO,
- stencil_info, NULL, 0);
- } else {
- r600_pipe_state_add_reg(rstate, R_028044_DB_STENCIL_INFO,
- 0, NULL, 0);
- }
-
- if (format != ~0U) {
- r600_pipe_state_add_reg(rstate, R_02803C_DB_DEPTH_INFO, 0x1, NULL, 0);
- r600_pipe_state_add_reg(rstate, R_028040_DB_Z_INFO, db_z_info, NULL, 0);
- r600_pipe_state_add_reg(rstate, R_028058_DB_DEPTH_SIZE,
- S_028058_PITCH_TILE_MAX(pitch),
- NULL, 0);
- r600_pipe_state_add_reg(rstate, R_02805C_DB_DEPTH_SLICE,
- S_02805C_SLICE_TILE_MAX(slice),
- NULL, 0);
-
- } else {
- r600_pipe_state_add_reg(rstate, R_028040_DB_Z_INFO, 0, NULL, 0);
- }
-}
-
-static void evergreen_set_framebuffer_state(struct pipe_context *ctx,
- const struct pipe_framebuffer_state *state)
-{
- struct r600_context *rctx = (struct r600_context *)ctx;
- struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state);
- uint32_t shader_mask, tl, br;
- int tl_x, tl_y, br_x, br_y;
-
- if (rstate == NULL)
- return;
-
- r600_flush_framebuffer(rctx, false);
-
- /* unreference old buffer and reference new one */
- rstate->id = R600_PIPE_STATE_FRAMEBUFFER;
-
- util_copy_framebuffer_state(&rctx->framebuffer, state);
-
- /* build states */
- rctx->have_depth_fb = 0;
- rctx->nr_cbufs = state->nr_cbufs;
- for (int i = 0; i < state->nr_cbufs; i++) {
- evergreen_cb(rctx, rstate, state, i);
- }
- si_db(rctx, rstate, state);
-
- shader_mask = 0;
- for (int i = 0; i < state->nr_cbufs; i++) {
- shader_mask |= 0xf << (i * 4);
- }
- tl_x = 0;
- tl_y = 0;
- br_x = state->width;
- br_y = state->height;
-#if 0 /* These shouldn't be necessary on SI, see PA_SC_ENHANCE register */
- /* EG hw workaround */
- if (br_x == 0)
- tl_x = 1;
- if (br_y == 0)
- tl_y = 1;
- /* cayman hw workaround */
- if (rctx->chip_class == CAYMAN) {
- if (br_x == 1 && br_y == 1)
- br_x = 2;
- }
-#endif
- tl = S_028240_TL_X(tl_x) | S_028240_TL_Y(tl_y);
- br = S_028244_BR_X(br_x) | S_028244_BR_Y(br_y);
-
- r600_pipe_state_add_reg(rstate,
- R_028240_PA_SC_GENERIC_SCISSOR_TL, tl,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_028244_PA_SC_GENERIC_SCISSOR_BR, br,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_028250_PA_SC_VPORT_SCISSOR_0_TL, tl,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_028254_PA_SC_VPORT_SCISSOR_0_BR, br,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_028030_PA_SC_SCREEN_SCISSOR_TL, tl,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_028034_PA_SC_SCREEN_SCISSOR_BR, br,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_028204_PA_SC_WINDOW_SCISSOR_TL, tl,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_028208_PA_SC_WINDOW_SCISSOR_BR, br,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_028200_PA_SC_WINDOW_OFFSET, 0x00000000,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_028230_PA_SC_EDGERULE, 0xAAAAAAAA,
- NULL, 0);
-
- r600_pipe_state_add_reg(rstate, R_02823C_CB_SHADER_MASK,
- shader_mask, NULL, 0);
-
- r600_pipe_state_add_reg(rstate, R_028BE0_PA_SC_AA_CONFIG,
- 0x00000000, NULL, 0);
-
- free(rctx->states[R600_PIPE_STATE_FRAMEBUFFER]);
- rctx->states[R600_PIPE_STATE_FRAMEBUFFER] = rstate;
- r600_context_pipe_state_set(rctx, rstate);
-
- if (state->zsbuf) {
- cayman_polygon_offset_update(rctx);
- }
-}
-
void cayman_init_state_functions(struct r600_context *rctx)
{
si_init_state_functions(rctx);
rctx->context.delete_vs_state = r600_delete_vs_shader;
rctx->context.set_constant_buffer = r600_set_constant_buffer;
rctx->context.set_fragment_sampler_views = evergreen_set_ps_sampler_view;
- rctx->context.set_framebuffer_state = evergreen_set_framebuffer_state;
rctx->context.set_polygon_stipple = evergreen_set_polygon_stipple;
rctx->context.set_sample_mask = evergreen_set_sample_mask;
rctx->context.set_stencil_ref = r600_set_pipe_stencil_ref;
}
if ((rctx->ps_shader->shader.fs_write_all &&
- (rctx->ps_shader->shader.nr_cbufs != rctx->nr_cbufs)) ||
+ (rctx->ps_shader->shader.nr_cbufs != rctx->framebuffer.nr_cbufs)) ||
(rctx->sprite_coord_enable &&
(rctx->ps_shader->sprite_coord_enable != rctx->sprite_coord_enable))) {
si_pipe_shader_destroy(&rctx->context, rctx->ps_shader);
R600_PIPE_STATE_SEAMLESS_CUBEMAP,
R600_PIPE_STATE_RASTERIZER,
R600_PIPE_STATE_VGT,
- R600_PIPE_STATE_FRAMEBUFFER,
R600_PIPE_STATE_DSA,
R600_PIPE_STATE_STENCIL_REF,
R600_PIPE_STATE_PS_SHADER,
boolean export_16bpc;
unsigned alpha_ref;
boolean alpha_ref_dirty;
- unsigned nr_cbufs;
struct r600_textures_info vs_samplers;
struct r600_textures_info ps_samplers;
boolean shader_dirty;
si_shader_ctx.type = si_shader_ctx.parse.FullHeader.Processor.Processor;
si_shader_ctx.rctx = rctx;
- shader->shader.nr_cbufs = rctx->nr_cbufs;
+ shader->shader.nr_cbufs = rctx->framebuffer.nr_cbufs;
/* Dump TGSI code before doing TGSI->LLVM conversion in case the
* conversion fails. */
*/
#include "util/u_memory.h"
+#include "util/u_framebuffer.h"
#include "radeonsi_pipe.h"
#include "si_state.h"
#include "sid.h"
si_pm4_set_state(rctx, blend_color, pm4);
}
+/*
+ * Clipping, scissors and viewport
+ */
+
static void si_set_clip_state(struct pipe_context *ctx,
const struct pipe_clip_state *state)
{
si_pm4_set_state(rctx, viewport, viewport);
}
+/*
+ * format translation
+ */
+static uint32_t si_translate_colorformat(enum pipe_format format)
+{
+ switch (format) {
+ /* 8-bit buffers. */
+ case PIPE_FORMAT_A8_UNORM:
+ case PIPE_FORMAT_A8_UINT:
+ case PIPE_FORMAT_A8_SINT:
+ case PIPE_FORMAT_I8_UNORM:
+ case PIPE_FORMAT_I8_UINT:
+ case PIPE_FORMAT_I8_SINT:
+ case PIPE_FORMAT_L8_UNORM:
+ case PIPE_FORMAT_L8_UINT:
+ case PIPE_FORMAT_L8_SINT:
+ case PIPE_FORMAT_L8_SRGB:
+ case PIPE_FORMAT_R8_UNORM:
+ case PIPE_FORMAT_R8_SNORM:
+ case PIPE_FORMAT_R8_UINT:
+ case PIPE_FORMAT_R8_SINT:
+ return V_028C70_COLOR_8;
+
+ /* 16-bit buffers. */
+ case PIPE_FORMAT_B5G6R5_UNORM:
+ return V_028C70_COLOR_5_6_5;
+
+ case PIPE_FORMAT_B5G5R5A1_UNORM:
+ case PIPE_FORMAT_B5G5R5X1_UNORM:
+ return V_028C70_COLOR_1_5_5_5;
+
+ case PIPE_FORMAT_B4G4R4A4_UNORM:
+ case PIPE_FORMAT_B4G4R4X4_UNORM:
+ return V_028C70_COLOR_4_4_4_4;
+
+ case PIPE_FORMAT_L8A8_UNORM:
+ case PIPE_FORMAT_L8A8_UINT:
+ case PIPE_FORMAT_L8A8_SINT:
+ case PIPE_FORMAT_L8A8_SRGB:
+ case PIPE_FORMAT_R8G8_UNORM:
+ case PIPE_FORMAT_R8G8_UINT:
+ case PIPE_FORMAT_R8G8_SINT:
+ return V_028C70_COLOR_8_8;
+
+ case PIPE_FORMAT_Z16_UNORM:
+ case PIPE_FORMAT_R16_UNORM:
+ case PIPE_FORMAT_R16_UINT:
+ case PIPE_FORMAT_R16_SINT:
+ case PIPE_FORMAT_R16_FLOAT:
+ case PIPE_FORMAT_R16G16_FLOAT:
+ return V_028C70_COLOR_16;
+
+ /* 32-bit buffers. */
+ case PIPE_FORMAT_A8B8G8R8_SRGB:
+ case PIPE_FORMAT_A8B8G8R8_UNORM:
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_B8G8R8A8_SRGB:
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ case PIPE_FORMAT_B8G8R8X8_UNORM:
+ case PIPE_FORMAT_R8G8B8A8_SNORM:
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ case PIPE_FORMAT_R8G8B8X8_UNORM:
+ case PIPE_FORMAT_R8SG8SB8UX8U_NORM:
+ case PIPE_FORMAT_X8B8G8R8_UNORM:
+ case PIPE_FORMAT_X8R8G8B8_UNORM:
+ case PIPE_FORMAT_R8G8B8_UNORM:
+ case PIPE_FORMAT_R8G8B8A8_SSCALED:
+ case PIPE_FORMAT_R8G8B8A8_USCALED:
+ case PIPE_FORMAT_R8G8B8A8_SINT:
+ case PIPE_FORMAT_R8G8B8A8_UINT:
+ return V_028C70_COLOR_8_8_8_8;
+
+ case PIPE_FORMAT_R10G10B10A2_UNORM:
+ case PIPE_FORMAT_R10G10B10X2_SNORM:
+ case PIPE_FORMAT_B10G10R10A2_UNORM:
+ case PIPE_FORMAT_B10G10R10A2_UINT:
+ case PIPE_FORMAT_R10SG10SB10SA2U_NORM:
+ return V_028C70_COLOR_2_10_10_10;
+
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ return V_028C70_COLOR_8_24;
+
+ case PIPE_FORMAT_X8Z24_UNORM:
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM:
+ return V_028C70_COLOR_24_8;
+
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ return V_028C70_COLOR_X24_8_32_FLOAT;
+
+ case PIPE_FORMAT_R32_FLOAT:
+ case PIPE_FORMAT_Z32_FLOAT:
+ return V_028C70_COLOR_32;
+
+ case PIPE_FORMAT_R16G16_SSCALED:
+ case PIPE_FORMAT_R16G16_UNORM:
+ case PIPE_FORMAT_R16G16_UINT:
+ case PIPE_FORMAT_R16G16_SINT:
+ return V_028C70_COLOR_16_16;
+
+ case PIPE_FORMAT_R11G11B10_FLOAT:
+ return V_028C70_COLOR_10_11_11;
+
+ /* 64-bit buffers. */
+ case PIPE_FORMAT_R16G16B16_USCALED:
+ case PIPE_FORMAT_R16G16B16_SSCALED:
+ case PIPE_FORMAT_R16G16B16A16_UINT:
+ case PIPE_FORMAT_R16G16B16A16_SINT:
+ case PIPE_FORMAT_R16G16B16A16_USCALED:
+ case PIPE_FORMAT_R16G16B16A16_SSCALED:
+ case PIPE_FORMAT_R16G16B16A16_UNORM:
+ case PIPE_FORMAT_R16G16B16A16_SNORM:
+ case PIPE_FORMAT_R16G16B16_FLOAT:
+ case PIPE_FORMAT_R16G16B16A16_FLOAT:
+ return V_028C70_COLOR_16_16_16_16;
+
+ case PIPE_FORMAT_R32G32_FLOAT:
+ case PIPE_FORMAT_R32G32_USCALED:
+ case PIPE_FORMAT_R32G32_SSCALED:
+ case PIPE_FORMAT_R32G32_SINT:
+ case PIPE_FORMAT_R32G32_UINT:
+ return V_028C70_COLOR_32_32;
+
+ /* 128-bit buffers. */
+ case PIPE_FORMAT_R32G32B32A32_SNORM:
+ case PIPE_FORMAT_R32G32B32A32_UNORM:
+ case PIPE_FORMAT_R32G32B32A32_SSCALED:
+ case PIPE_FORMAT_R32G32B32A32_USCALED:
+ case PIPE_FORMAT_R32G32B32A32_SINT:
+ case PIPE_FORMAT_R32G32B32A32_UINT:
+ case PIPE_FORMAT_R32G32B32A32_FLOAT:
+ return V_028C70_COLOR_32_32_32_32;
+
+ /* YUV buffers. */
+ case PIPE_FORMAT_UYVY:
+ case PIPE_FORMAT_YUYV:
+ /* 96-bit buffers. */
+ case PIPE_FORMAT_R32G32B32_FLOAT:
+ /* 8-bit buffers. */
+ case PIPE_FORMAT_L4A4_UNORM:
+ case PIPE_FORMAT_R4A4_UNORM:
+ case PIPE_FORMAT_A4R4_UNORM:
+ default:
+ return ~0U; /* Unsupported. */
+ }
+}
+
+static uint32_t si_translate_colorswap(enum pipe_format format)
+{
+ switch (format) {
+ /* 8-bit buffers. */
+ case PIPE_FORMAT_L4A4_UNORM:
+ case PIPE_FORMAT_A4R4_UNORM:
+ return V_028C70_SWAP_ALT;
+
+ case PIPE_FORMAT_A8_UNORM:
+ case PIPE_FORMAT_A8_UINT:
+ case PIPE_FORMAT_A8_SINT:
+ case PIPE_FORMAT_R4A4_UNORM:
+ return V_028C70_SWAP_ALT_REV;
+ case PIPE_FORMAT_I8_UNORM:
+ case PIPE_FORMAT_L8_UNORM:
+ case PIPE_FORMAT_I8_UINT:
+ case PIPE_FORMAT_I8_SINT:
+ case PIPE_FORMAT_L8_UINT:
+ case PIPE_FORMAT_L8_SINT:
+ case PIPE_FORMAT_L8_SRGB:
+ case PIPE_FORMAT_R8_UNORM:
+ case PIPE_FORMAT_R8_SNORM:
+ case PIPE_FORMAT_R8_UINT:
+ case PIPE_FORMAT_R8_SINT:
+ return V_028C70_SWAP_STD;
+
+ /* 16-bit buffers. */
+ case PIPE_FORMAT_B5G6R5_UNORM:
+ return V_028C70_SWAP_STD_REV;
+
+ case PIPE_FORMAT_B5G5R5A1_UNORM:
+ case PIPE_FORMAT_B5G5R5X1_UNORM:
+ return V_028C70_SWAP_ALT;
+
+ case PIPE_FORMAT_B4G4R4A4_UNORM:
+ case PIPE_FORMAT_B4G4R4X4_UNORM:
+ return V_028C70_SWAP_ALT;
+
+ case PIPE_FORMAT_Z16_UNORM:
+ return V_028C70_SWAP_STD;
+
+ case PIPE_FORMAT_L8A8_UNORM:
+ case PIPE_FORMAT_L8A8_UINT:
+ case PIPE_FORMAT_L8A8_SINT:
+ case PIPE_FORMAT_L8A8_SRGB:
+ return V_028C70_SWAP_ALT;
+ case PIPE_FORMAT_R8G8_UNORM:
+ case PIPE_FORMAT_R8G8_UINT:
+ case PIPE_FORMAT_R8G8_SINT:
+ return V_028C70_SWAP_STD;
+
+ case PIPE_FORMAT_R16_UNORM:
+ case PIPE_FORMAT_R16_UINT:
+ case PIPE_FORMAT_R16_SINT:
+ case PIPE_FORMAT_R16_FLOAT:
+ return V_028C70_SWAP_STD;
+
+ /* 32-bit buffers. */
+ case PIPE_FORMAT_A8B8G8R8_SRGB:
+ return V_028C70_SWAP_STD_REV;
+ case PIPE_FORMAT_B8G8R8A8_SRGB:
+ return V_028C70_SWAP_ALT;
+
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ case PIPE_FORMAT_B8G8R8X8_UNORM:
+ return V_028C70_SWAP_ALT;
+
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_X8R8G8B8_UNORM:
+ return V_028C70_SWAP_ALT_REV;
+ case PIPE_FORMAT_R8G8B8A8_SNORM:
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ case PIPE_FORMAT_R8G8B8A8_SSCALED:
+ case PIPE_FORMAT_R8G8B8A8_USCALED:
+ case PIPE_FORMAT_R8G8B8A8_SINT:
+ case PIPE_FORMAT_R8G8B8A8_UINT:
+ case PIPE_FORMAT_R8G8B8X8_UNORM:
+ return V_028C70_SWAP_STD;
+
+ case PIPE_FORMAT_A8B8G8R8_UNORM:
+ case PIPE_FORMAT_X8B8G8R8_UNORM:
+ /* case PIPE_FORMAT_R8SG8SB8UX8U_NORM: */
+ return V_028C70_SWAP_STD_REV;
+
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ return V_028C70_SWAP_STD;
+
+ case PIPE_FORMAT_X8Z24_UNORM:
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM:
+ return V_028C70_SWAP_STD;
+
+ case PIPE_FORMAT_R10G10B10A2_UNORM:
+ case PIPE_FORMAT_R10G10B10X2_SNORM:
+ case PIPE_FORMAT_R10SG10SB10SA2U_NORM:
+ return V_028C70_SWAP_STD;
+
+ case PIPE_FORMAT_B10G10R10A2_UNORM:
+ case PIPE_FORMAT_B10G10R10A2_UINT:
+ return V_028C70_SWAP_ALT;
+
+ case PIPE_FORMAT_R11G11B10_FLOAT:
+ case PIPE_FORMAT_R32_FLOAT:
+ case PIPE_FORMAT_R32_UINT:
+ case PIPE_FORMAT_R32_SINT:
+ case PIPE_FORMAT_Z32_FLOAT:
+ case PIPE_FORMAT_R16G16_FLOAT:
+ case PIPE_FORMAT_R16G16_UNORM:
+ case PIPE_FORMAT_R16G16_UINT:
+ case PIPE_FORMAT_R16G16_SINT:
+ return V_028C70_SWAP_STD;
+
+ /* 64-bit buffers. */
+ case PIPE_FORMAT_R32G32_FLOAT:
+ case PIPE_FORMAT_R32G32_UINT:
+ case PIPE_FORMAT_R32G32_SINT:
+ case PIPE_FORMAT_R16G16B16A16_UNORM:
+ case PIPE_FORMAT_R16G16B16A16_SNORM:
+ case PIPE_FORMAT_R16G16B16A16_USCALED:
+ case PIPE_FORMAT_R16G16B16A16_SSCALED:
+ case PIPE_FORMAT_R16G16B16A16_UINT:
+ case PIPE_FORMAT_R16G16B16A16_SINT:
+ case PIPE_FORMAT_R16G16B16A16_FLOAT:
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+
+ /* 128-bit buffers. */
+ case PIPE_FORMAT_R32G32B32A32_FLOAT:
+ case PIPE_FORMAT_R32G32B32A32_SNORM:
+ case PIPE_FORMAT_R32G32B32A32_UNORM:
+ case PIPE_FORMAT_R32G32B32A32_SSCALED:
+ case PIPE_FORMAT_R32G32B32A32_USCALED:
+ case PIPE_FORMAT_R32G32B32A32_SINT:
+ case PIPE_FORMAT_R32G32B32A32_UINT:
+ return V_028C70_SWAP_STD;
+ default:
+ R600_ERR("unsupported colorswap format %d\n", format);
+ return ~0U;
+ }
+ return ~0U;
+}
+
+static uint32_t si_colorformat_endian_swap(uint32_t colorformat)
+{
+ if (R600_BIG_ENDIAN) {
+ switch(colorformat) {
+ /* 8-bit buffers. */
+ case V_028C70_COLOR_8:
+ return V_028C70_ENDIAN_NONE;
+
+ /* 16-bit buffers. */
+ case V_028C70_COLOR_5_6_5:
+ case V_028C70_COLOR_1_5_5_5:
+ case V_028C70_COLOR_4_4_4_4:
+ case V_028C70_COLOR_16:
+ case V_028C70_COLOR_8_8:
+ return V_028C70_ENDIAN_8IN16;
+
+ /* 32-bit buffers. */
+ case V_028C70_COLOR_8_8_8_8:
+ case V_028C70_COLOR_2_10_10_10:
+ case V_028C70_COLOR_8_24:
+ case V_028C70_COLOR_24_8:
+ case V_028C70_COLOR_16_16:
+ return V_028C70_ENDIAN_8IN32;
+
+ /* 64-bit buffers. */
+ case V_028C70_COLOR_16_16_16_16:
+ return V_028C70_ENDIAN_8IN16;
+
+ case V_028C70_COLOR_32_32:
+ return V_028C70_ENDIAN_8IN32;
+
+ /* 128-bit buffers. */
+ case V_028C70_COLOR_32_32_32_32:
+ return V_028C70_ENDIAN_8IN32;
+ default:
+ return V_028C70_ENDIAN_NONE; /* Unsupported. */
+ }
+ } else {
+ return V_028C70_ENDIAN_NONE;
+ }
+}
+
+static uint32_t si_translate_dbformat(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_Z16_UNORM:
+ return V_028040_Z_16;
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ return V_028040_Z_24; /* XXX no longer supported on SI */
+ case PIPE_FORMAT_Z32_FLOAT:
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ return V_028040_Z_32_FLOAT;
+ default:
+ return ~0U;
+ }
+}
+
+/*
+ * framebuffer handling
+ */
+
+static void si_cb(struct r600_context *rctx, struct si_pm4_state *pm4,
+ const struct pipe_framebuffer_state *state, int cb)
+{
+ struct r600_resource_texture *rtex;
+ struct r600_surface *surf;
+ unsigned level = state->cbufs[cb]->u.tex.level;
+ unsigned pitch, slice;
+ unsigned color_info, color_attrib;
+ unsigned format, swap, ntype, endian;
+ uint64_t offset;
+ unsigned blocksize;
+ const struct util_format_description *desc;
+ int i;
+ unsigned blend_clamp = 0, blend_bypass = 0;
+
+ surf = (struct r600_surface *)state->cbufs[cb];
+ rtex = (struct r600_resource_texture*)state->cbufs[cb]->texture;
+ blocksize = util_format_get_blocksize(rtex->real_format);
+
+ if (rtex->depth)
+ rctx->have_depth_fb = TRUE;
+
+ if (rtex->depth && !rtex->is_flushing_texture) {
+ r600_texture_depth_flush(&rctx->context, state->cbufs[cb]->texture, TRUE);
+ rtex = rtex->flushed_depth_texture;
+ }
+
+ offset = rtex->surface.level[level].offset;
+ if (rtex->surface.level[level].mode < RADEON_SURF_MODE_1D) {
+ offset += rtex->surface.level[level].slice_size *
+ state->cbufs[cb]->u.tex.first_layer;
+ }
+ pitch = (rtex->surface.level[level].nblk_x) / 8 - 1;
+ slice = (rtex->surface.level[level].nblk_x * rtex->surface.level[level].nblk_y) / 64;
+ if (slice) {
+ slice = slice - 1;
+ }
+
+ color_attrib = S_028C74_TILE_MODE_INDEX(8);
+ switch (rtex->surface.level[level].mode) {
+ case RADEON_SURF_MODE_LINEAR_ALIGNED:
+ color_attrib = S_028C74_TILE_MODE_INDEX(8);
+ break;
+ case RADEON_SURF_MODE_1D:
+ color_attrib = S_028C74_TILE_MODE_INDEX(9);
+ break;
+ case RADEON_SURF_MODE_2D:
+ if (rtex->resource.b.b.bind & PIPE_BIND_SCANOUT) {
+ switch (blocksize) {
+ case 1:
+ color_attrib = S_028C74_TILE_MODE_INDEX(10);
+ break;
+ case 2:
+ color_attrib = S_028C74_TILE_MODE_INDEX(11);
+ break;
+ case 4:
+ color_attrib = S_028C74_TILE_MODE_INDEX(12);
+ break;
+ }
+ break;
+ } else switch (blocksize) {
+ case 1:
+ color_attrib = S_028C74_TILE_MODE_INDEX(14);
+ break;
+ case 2:
+ color_attrib = S_028C74_TILE_MODE_INDEX(15);
+ break;
+ case 4:
+ color_attrib = S_028C74_TILE_MODE_INDEX(16);
+ break;
+ case 8:
+ color_attrib = S_028C74_TILE_MODE_INDEX(17);
+ break;
+ default:
+ color_attrib = S_028C74_TILE_MODE_INDEX(13);
+ }
+ break;
+ }
+
+ desc = util_format_description(surf->base.format);
+ for (i = 0; i < 4; i++) {
+ if (desc->channel[i].type != UTIL_FORMAT_TYPE_VOID) {
+ break;
+ }
+ }
+ if (desc->channel[i].type == UTIL_FORMAT_TYPE_FLOAT) {
+ ntype = V_028C70_NUMBER_FLOAT;
+ } else {
+ ntype = V_028C70_NUMBER_UNORM;
+ if (desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB)
+ ntype = V_028C70_NUMBER_SRGB;
+ else if (desc->channel[i].type == UTIL_FORMAT_TYPE_SIGNED) {
+ if (desc->channel[i].normalized)
+ ntype = V_028C70_NUMBER_SNORM;
+ else if (desc->channel[i].pure_integer)
+ ntype = V_028C70_NUMBER_SINT;
+ } else if (desc->channel[i].type == UTIL_FORMAT_TYPE_UNSIGNED) {
+ if (desc->channel[i].normalized)
+ ntype = V_028C70_NUMBER_UNORM;
+ else if (desc->channel[i].pure_integer)
+ ntype = V_028C70_NUMBER_UINT;
+ }
+ }
+
+ format = si_translate_colorformat(surf->base.format);
+ swap = si_translate_colorswap(surf->base.format);
+ if (rtex->resource.b.b.usage == PIPE_USAGE_STAGING) {
+ endian = V_028C70_ENDIAN_NONE;
+ } else {
+ endian = si_colorformat_endian_swap(format);
+ }
+
+ /* blend clamp should be set for all NORM/SRGB types */
+ if (ntype == V_028C70_NUMBER_UNORM ||
+ ntype == V_028C70_NUMBER_SNORM ||
+ ntype == V_028C70_NUMBER_SRGB)
+ blend_clamp = 1;
+
+ /* set blend bypass according to docs if SINT/UINT or
+ 8/24 COLOR variants */
+ if (ntype == V_028C70_NUMBER_UINT || ntype == V_028C70_NUMBER_SINT ||
+ format == V_028C70_COLOR_8_24 || format == V_028C70_COLOR_24_8 ||
+ format == V_028C70_COLOR_X24_8_32_FLOAT) {
+ blend_clamp = 0;
+ blend_bypass = 1;
+ }
+
+ color_info = S_028C70_FORMAT(format) |
+ S_028C70_COMP_SWAP(swap) |
+ S_028C70_BLEND_CLAMP(blend_clamp) |
+ S_028C70_BLEND_BYPASS(blend_bypass) |
+ S_028C70_NUMBER_TYPE(ntype) |
+ S_028C70_ENDIAN(endian);
+
+ rctx->alpha_ref_dirty = true;
+
+ offset += r600_resource_va(rctx->context.screen, state->cbufs[cb]->texture);
+ offset >>= 8;
+
+ /* FIXME handle enabling of CB beyond BASE8 which has different offset */
+ si_pm4_add_bo(pm4, &rtex->resource, RADEON_USAGE_READWRITE);
+ si_pm4_set_reg(pm4, R_028C60_CB_COLOR0_BASE + cb * 0x3C, offset);
+ si_pm4_set_reg(pm4, R_028C64_CB_COLOR0_PITCH + cb * 0x3C, S_028C64_TILE_MAX(pitch));
+ si_pm4_set_reg(pm4, R_028C68_CB_COLOR0_SLICE + cb * 0x3C, S_028C68_TILE_MAX(slice));
+
+ if (rtex->surface.level[level].mode < RADEON_SURF_MODE_1D) {
+ si_pm4_set_reg(pm4, R_028C6C_CB_COLOR0_VIEW + cb * 0x3C, 0x00000000);
+ } else {
+ si_pm4_set_reg(pm4, R_028C6C_CB_COLOR0_VIEW + cb * 0x3C,
+ S_028C6C_SLICE_START(state->cbufs[cb]->u.tex.first_layer) |
+ S_028C6C_SLICE_MAX(state->cbufs[cb]->u.tex.last_layer));
+ }
+ si_pm4_set_reg(pm4, R_028C70_CB_COLOR0_INFO + cb * 0x3C, color_info);
+ si_pm4_set_reg(pm4, R_028C74_CB_COLOR0_ATTRIB + cb * 0x3C, color_attrib);
+}
+
+static void si_db(struct r600_context *rctx, struct si_pm4_state *pm4,
+ const struct pipe_framebuffer_state *state)
+{
+ struct r600_resource_texture *rtex;
+ struct r600_surface *surf;
+ unsigned level, first_layer, pitch, slice, format;
+ uint32_t db_z_info, stencil_info;
+ uint64_t offset;
+
+ if (state->zsbuf == NULL) {
+ si_pm4_set_reg(pm4, R_028040_DB_Z_INFO, 0);
+ si_pm4_set_reg(pm4, R_028044_DB_STENCIL_INFO, 0);
+ return;
+ }
+
+ surf = (struct r600_surface *)state->zsbuf;
+ level = surf->base.u.tex.level;
+ rtex = (struct r600_resource_texture*)surf->base.texture;
+
+ first_layer = surf->base.u.tex.first_layer;
+ format = si_translate_dbformat(rtex->real_format);
+
+ offset = r600_resource_va(rctx->context.screen, surf->base.texture);
+ offset += rtex->surface.level[level].offset;
+ pitch = (rtex->surface.level[level].nblk_x / 8) - 1;
+ slice = (rtex->surface.level[level].nblk_x * rtex->surface.level[level].nblk_y) / 64;
+ if (slice) {
+ slice = slice - 1;
+ }
+ offset >>= 8;
+
+ si_pm4_add_bo(pm4, &rtex->resource, RADEON_USAGE_READWRITE);
+ si_pm4_set_reg(pm4, R_028048_DB_Z_READ_BASE, offset);
+ si_pm4_set_reg(pm4, R_028050_DB_Z_WRITE_BASE, offset);
+ si_pm4_set_reg(pm4, R_028008_DB_DEPTH_VIEW,
+ S_028008_SLICE_START(state->zsbuf->u.tex.first_layer) |
+ S_028008_SLICE_MAX(state->zsbuf->u.tex.last_layer));
+
+ db_z_info = S_028040_FORMAT(format);
+ stencil_info = S_028044_FORMAT(rtex->stencil != 0);
+
+ switch (format) {
+ case V_028040_Z_16:
+ db_z_info |= S_028040_TILE_MODE_INDEX(5);
+ stencil_info |= S_028044_TILE_MODE_INDEX(5);
+ break;
+ case V_028040_Z_24:
+ case V_028040_Z_32_FLOAT:
+ db_z_info |= S_028040_TILE_MODE_INDEX(6);
+ stencil_info |= S_028044_TILE_MODE_INDEX(6);
+ break;
+ default:
+ db_z_info |= S_028040_TILE_MODE_INDEX(7);
+ stencil_info |= S_028044_TILE_MODE_INDEX(7);
+ }
+
+ if (rtex->stencil) {
+ uint64_t stencil_offset =
+ r600_texture_get_offset(rtex->stencil, level, first_layer);
+
+ stencil_offset += r600_resource_va(rctx->context.screen, (void*)rtex->stencil);
+ stencil_offset >>= 8;
+
+ si_pm4_add_bo(pm4, &rtex->stencil->resource, RADEON_USAGE_READWRITE);
+ si_pm4_set_reg(pm4, R_02804C_DB_STENCIL_READ_BASE, stencil_offset);
+ si_pm4_set_reg(pm4, R_028054_DB_STENCIL_WRITE_BASE, stencil_offset);
+ si_pm4_set_reg(pm4, R_028044_DB_STENCIL_INFO, stencil_info);
+ } else {
+ si_pm4_set_reg(pm4, R_028044_DB_STENCIL_INFO, 0);
+ }
+
+ if (format != ~0U) {
+ si_pm4_set_reg(pm4, R_02803C_DB_DEPTH_INFO, 0x1);
+ si_pm4_set_reg(pm4, R_028040_DB_Z_INFO, db_z_info);
+ si_pm4_set_reg(pm4, R_028058_DB_DEPTH_SIZE, S_028058_PITCH_TILE_MAX(pitch));
+ si_pm4_set_reg(pm4, R_02805C_DB_DEPTH_SLICE, S_02805C_SLICE_TILE_MAX(slice));
+
+ } else {
+ si_pm4_set_reg(pm4, R_028040_DB_Z_INFO, 0);
+ }
+}
+
+static void si_set_framebuffer_state(struct pipe_context *ctx,
+ const struct pipe_framebuffer_state *state)
+{
+ struct r600_context *rctx = (struct r600_context *)ctx;
+ struct si_pm4_state *pm4 = CALLOC_STRUCT(si_pm4_state);
+ uint32_t shader_mask, tl, br;
+ int tl_x, tl_y, br_x, br_y;
+
+ if (pm4 == NULL)
+ return;
+
+ si_pm4_inval_fb_cache(pm4, state->nr_cbufs);
+
+ if (state->zsbuf)
+ si_pm4_inval_zsbuf_cache(pm4);
+
+ util_copy_framebuffer_state(&rctx->framebuffer, state);
+
+ /* build states */
+ rctx->have_depth_fb = 0;
+ for (int i = 0; i < state->nr_cbufs; i++) {
+ si_cb(rctx, pm4, state, i);
+ }
+ si_db(rctx, pm4, state);
+
+ shader_mask = 0;
+ for (int i = 0; i < state->nr_cbufs; i++) {
+ shader_mask |= 0xf << (i * 4);
+ }
+ tl_x = 0;
+ tl_y = 0;
+ br_x = state->width;
+ br_y = state->height;
+#if 0 /* These shouldn't be necessary on SI, see PA_SC_ENHANCE register */
+ /* EG hw workaround */
+ if (br_x == 0)
+ tl_x = 1;
+ if (br_y == 0)
+ tl_y = 1;
+ /* cayman hw workaround */
+ if (rctx->chip_class == CAYMAN) {
+ if (br_x == 1 && br_y == 1)
+ br_x = 2;
+ }
+#endif
+ tl = S_028240_TL_X(tl_x) | S_028240_TL_Y(tl_y);
+ br = S_028244_BR_X(br_x) | S_028244_BR_Y(br_y);
+
+ si_pm4_set_reg(pm4, R_028240_PA_SC_GENERIC_SCISSOR_TL, tl);
+ si_pm4_set_reg(pm4, R_028244_PA_SC_GENERIC_SCISSOR_BR, br);
+ si_pm4_set_reg(pm4, R_028250_PA_SC_VPORT_SCISSOR_0_TL, tl);
+ si_pm4_set_reg(pm4, R_028254_PA_SC_VPORT_SCISSOR_0_BR, br);
+ si_pm4_set_reg(pm4, R_028030_PA_SC_SCREEN_SCISSOR_TL, tl);
+ si_pm4_set_reg(pm4, R_028034_PA_SC_SCREEN_SCISSOR_BR, br);
+ si_pm4_set_reg(pm4, R_028204_PA_SC_WINDOW_SCISSOR_TL, tl);
+ si_pm4_set_reg(pm4, R_028208_PA_SC_WINDOW_SCISSOR_BR, br);
+ si_pm4_set_reg(pm4, R_028200_PA_SC_WINDOW_OFFSET, 0x00000000);
+ si_pm4_set_reg(pm4, R_028230_PA_SC_EDGERULE, 0xAAAAAAAA);
+ si_pm4_set_reg(pm4, R_02823C_CB_SHADER_MASK, shader_mask);
+ si_pm4_set_reg(pm4, R_028BE0_PA_SC_AA_CONFIG, 0x00000000);
+
+ si_pm4_set_state(rctx, framebuffer, pm4);
+
+ if (state->zsbuf) {
+ cayman_polygon_offset_update(rctx);
+ }
+}
+
void si_init_state_functions(struct r600_context *rctx)
{
rctx->context.create_blend_state = si_create_blend_state;
rctx->context.set_clip_state = si_set_clip_state;
rctx->context.set_scissor_state = si_set_scissor_state;
rctx->context.set_viewport_state = si_set_viewport_state;
+
+ rctx->context.set_framebuffer_state = si_set_framebuffer_state;
}
struct si_pm4_state *clip;
struct si_pm4_state *scissor;
struct si_state_viewport *viewport;
+ struct si_pm4_state *framebuffer;
} named;
struct si_pm4_state *array[0];
};
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