}
#endif
-static unsigned si_tex_wrap(unsigned wrap)
-{
- switch (wrap) {
- default:
- case PIPE_TEX_WRAP_REPEAT:
- return V_008F30_SQ_TEX_WRAP;
- case PIPE_TEX_WRAP_CLAMP:
- return V_008F30_SQ_TEX_CLAMP_HALF_BORDER;
- case PIPE_TEX_WRAP_CLAMP_TO_EDGE:
- return V_008F30_SQ_TEX_CLAMP_LAST_TEXEL;
- case PIPE_TEX_WRAP_CLAMP_TO_BORDER:
- return V_008F30_SQ_TEX_CLAMP_BORDER;
- case PIPE_TEX_WRAP_MIRROR_REPEAT:
- return V_008F30_SQ_TEX_MIRROR;
- case PIPE_TEX_WRAP_MIRROR_CLAMP:
- return V_008F30_SQ_TEX_MIRROR_ONCE_HALF_BORDER;
- case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE:
- return V_008F30_SQ_TEX_MIRROR_ONCE_LAST_TEXEL;
- case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER:
- return V_008F30_SQ_TEX_MIRROR_ONCE_BORDER;
- }
-}
-
-static unsigned si_tex_filter(unsigned filter)
-{
- switch (filter) {
- default:
- case PIPE_TEX_FILTER_NEAREST:
- return V_008F38_SQ_TEX_XY_FILTER_POINT;
- case PIPE_TEX_FILTER_LINEAR:
- return V_008F38_SQ_TEX_XY_FILTER_BILINEAR;
- }
-}
-
-static unsigned si_tex_mipfilter(unsigned filter)
-{
- switch (filter) {
- case PIPE_TEX_MIPFILTER_NEAREST:
- return V_008F38_SQ_TEX_Z_FILTER_POINT;
- case PIPE_TEX_MIPFILTER_LINEAR:
- return V_008F38_SQ_TEX_Z_FILTER_LINEAR;
- default:
- case PIPE_TEX_MIPFILTER_NONE:
- return V_008F38_SQ_TEX_Z_FILTER_NONE;
- }
-}
-
-static unsigned si_tex_compare(unsigned compare)
-{
- switch (compare) {
- default:
- case PIPE_FUNC_NEVER:
- return V_008F30_SQ_TEX_DEPTH_COMPARE_NEVER;
- case PIPE_FUNC_LESS:
- return V_008F30_SQ_TEX_DEPTH_COMPARE_LESS;
- case PIPE_FUNC_EQUAL:
- return V_008F30_SQ_TEX_DEPTH_COMPARE_EQUAL;
- case PIPE_FUNC_LEQUAL:
- return V_008F30_SQ_TEX_DEPTH_COMPARE_LESSEQUAL;
- case PIPE_FUNC_GREATER:
- return V_008F30_SQ_TEX_DEPTH_COMPARE_GREATER;
- case PIPE_FUNC_NOTEQUAL:
- return V_008F30_SQ_TEX_DEPTH_COMPARE_NOTEQUAL;
- case PIPE_FUNC_GEQUAL:
- return V_008F30_SQ_TEX_DEPTH_COMPARE_GREATEREQUAL;
- case PIPE_FUNC_ALWAYS:
- return V_008F30_SQ_TEX_DEPTH_COMPARE_ALWAYS;
- }
-}
-
-static unsigned si_tex_dim(unsigned dim)
-{
- switch (dim) {
- default:
- case PIPE_TEXTURE_1D:
- return V_008F1C_SQ_RSRC_IMG_1D;
- case PIPE_TEXTURE_1D_ARRAY:
- return V_008F1C_SQ_RSRC_IMG_1D_ARRAY;
- case PIPE_TEXTURE_2D:
- case PIPE_TEXTURE_RECT:
- return V_008F1C_SQ_RSRC_IMG_2D;
- case PIPE_TEXTURE_2D_ARRAY:
- return V_008F1C_SQ_RSRC_IMG_2D_ARRAY;
- case PIPE_TEXTURE_3D:
- return V_008F1C_SQ_RSRC_IMG_3D;
- case PIPE_TEXTURE_CUBE:
- return V_008F1C_SQ_RSRC_IMG_CUBE;
- }
-}
-
static uint32_t si_translate_dbformat(enum pipe_format format)
{
switch (format) {
}
}
-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_texformat(struct pipe_screen *screen,
enum pipe_format format,
const struct util_format_description *desc,
return retval == usage;
}
-static void *si_create_sampler_state(struct pipe_context *ctx,
- const struct pipe_sampler_state *state)
-{
- struct si_pipe_sampler_state *rstate = CALLOC_STRUCT(si_pipe_sampler_state);
- union util_color uc;
- unsigned aniso_flag_offset = state->max_anisotropy > 1 ? 2 : 0;
- unsigned border_color_type;
-
- if (rstate == NULL) {
- return NULL;
- }
-
- util_pack_color(state->border_color.f, PIPE_FORMAT_B8G8R8A8_UNORM, &uc);
- switch (uc.ui) {
- case 0x000000FF:
- border_color_type = V_008F3C_SQ_TEX_BORDER_COLOR_OPAQUE_BLACK;
- break;
- case 0x00000000:
- border_color_type = V_008F3C_SQ_TEX_BORDER_COLOR_TRANS_BLACK;
- break;
- case 0xFFFFFFFF:
- border_color_type = V_008F3C_SQ_TEX_BORDER_COLOR_OPAQUE_WHITE;
- break;
- default: /* Use border color pointer */
- border_color_type = V_008F3C_SQ_TEX_BORDER_COLOR_REGISTER;
- }
-
- rstate->val[0] = (S_008F30_CLAMP_X(si_tex_wrap(state->wrap_s)) |
- S_008F30_CLAMP_Y(si_tex_wrap(state->wrap_t)) |
- S_008F30_CLAMP_Z(si_tex_wrap(state->wrap_r)) |
- (state->max_anisotropy & 0x7) << 9 | /* XXX */
- S_008F30_DEPTH_COMPARE_FUNC(si_tex_compare(state->compare_func)) |
- S_008F30_FORCE_UNNORMALIZED(!state->normalized_coords) |
- aniso_flag_offset << 16 | /* XXX */
- S_008F30_DISABLE_CUBE_WRAP(!state->seamless_cube_map));
- rstate->val[1] = (S_008F34_MIN_LOD(S_FIXED(CLAMP(state->min_lod, 0, 15), 8)) |
- S_008F34_MAX_LOD(S_FIXED(CLAMP(state->max_lod, 0, 15), 8)));
- rstate->val[2] = (S_008F38_LOD_BIAS(S_FIXED(CLAMP(state->lod_bias, -16, 16), 8)) |
- S_008F38_XY_MAG_FILTER(si_tex_filter(state->mag_img_filter)) |
- S_008F38_XY_MIN_FILTER(si_tex_filter(state->min_img_filter)) |
- S_008F38_MIP_FILTER(si_tex_mipfilter(state->min_mip_filter)));
- rstate->val[3] = S_008F3C_BORDER_COLOR_TYPE(border_color_type);
-
-#if 0
- if (border_color_type == 3) {
- r600_pipe_state_add_reg_noblock(rstate, R_00A404_TD_PS_SAMPLER0_BORDER_RED, fui(state->border_color.f[0]), NULL, 0);
- r600_pipe_state_add_reg_noblock(rstate, R_00A408_TD_PS_SAMPLER0_BORDER_GREEN, fui(state->border_color.f[1]), NULL, 0);
- r600_pipe_state_add_reg_noblock(rstate, R_00A40C_TD_PS_SAMPLER0_BORDER_BLUE, fui(state->border_color.f[2]), NULL, 0);
- r600_pipe_state_add_reg_noblock(rstate, R_00A410_TD_PS_SAMPLER0_BORDER_ALPHA, fui(state->border_color.f[3]), NULL, 0);
- }
-#endif
- return rstate;
-}
-
-static void si_delete_sampler_state(struct pipe_context *ctx,
- void *state)
-{
- free(state);
-}
-
-static struct pipe_sampler_view *evergreen_create_sampler_view(struct pipe_context *ctx,
- struct pipe_resource *texture,
- const struct pipe_sampler_view *state)
-{
- struct si_pipe_sampler_view *view = CALLOC_STRUCT(si_pipe_sampler_view);
- struct r600_resource_texture *tmp = (struct r600_resource_texture*)texture;
- const struct util_format_description *desc = util_format_description(state->format);
- unsigned blocksize = util_format_get_blocksize(tmp->real_format);
- unsigned format, num_format, endian, tiling_index;
- uint32_t pitch = 0;
- unsigned char state_swizzle[4], swizzle[4];
- unsigned height, depth, width;
- int first_non_void;
- uint64_t va;
-
- if (view == NULL)
- return NULL;
-
- /* initialize base object */
- view->base = *state;
- view->base.texture = NULL;
- pipe_reference(NULL, &texture->reference);
- view->base.texture = texture;
- view->base.reference.count = 1;
- view->base.context = ctx;
-
- state_swizzle[0] = state->swizzle_r;
- state_swizzle[1] = state->swizzle_g;
- state_swizzle[2] = state->swizzle_b;
- state_swizzle[3] = state->swizzle_a;
- util_format_compose_swizzles(desc->swizzle, state_swizzle, swizzle);
-
- first_non_void = util_format_get_first_non_void_channel(state->format);
- switch (desc->channel[first_non_void].type) {
- case UTIL_FORMAT_TYPE_FLOAT:
- num_format = V_008F14_IMG_NUM_FORMAT_FLOAT;
- break;
- case UTIL_FORMAT_TYPE_SIGNED:
- num_format = V_008F14_IMG_NUM_FORMAT_SNORM;
- break;
- case UTIL_FORMAT_TYPE_UNSIGNED:
- default:
- num_format = V_008F14_IMG_NUM_FORMAT_UNORM;
- }
-
- format = si_translate_texformat(ctx->screen, state->format, desc, first_non_void);
- if (format == ~0) {
- format = 0;
- }
-
- if (tmp->depth && !tmp->is_flushing_texture) {
- r600_texture_depth_flush(ctx, texture, TRUE);
- tmp = tmp->flushed_depth_texture;
- }
-
- endian = si_colorformat_endian_swap(format);
-
- height = texture->height0;
- depth = texture->depth0;
- width = texture->width0;
- pitch = align(tmp->pitch_in_blocks[0] *
- util_format_get_blockwidth(state->format), 8);
-
- if (texture->target == PIPE_TEXTURE_1D_ARRAY) {
- height = 1;
- depth = texture->array_size;
- } else if (texture->target == PIPE_TEXTURE_2D_ARRAY) {
- depth = texture->array_size;
- }
-
- tiling_index = 8;
- switch (tmp->surface.level[state->u.tex.first_level].mode) {
- case RADEON_SURF_MODE_LINEAR_ALIGNED:
- tiling_index = 8;
- break;
- case RADEON_SURF_MODE_1D:
- tiling_index = 9;
- break;
- case RADEON_SURF_MODE_2D:
- if (tmp->resource.b.b.bind & PIPE_BIND_SCANOUT) {
- switch (blocksize) {
- case 1:
- tiling_index = 10;
- break;
- case 2:
- tiling_index = 11;
- break;
- case 4:
- tiling_index = 12;
- break;
- }
- break;
- } else switch (blocksize) {
- case 1:
- tiling_index = 14;
- break;
- case 2:
- tiling_index = 15;
- break;
- case 4:
- tiling_index = 16;
- break;
- case 8:
- tiling_index = 17;
- break;
- default:
- tiling_index = 13;
- }
- break;
- }
-
- va = r600_resource_va(ctx->screen, texture);
- if (state->u.tex.last_level) {
- view->state[0] = (va + tmp->offset[1]) >> 8;
- } else {
- view->state[0] = (va + tmp->offset[0]) >> 8;
- }
- view->state[1] = (S_008F14_BASE_ADDRESS_HI((va + tmp->offset[0]) >> 40) |
- S_008F14_DATA_FORMAT(format) |
- S_008F14_NUM_FORMAT(num_format));
- view->state[2] = (S_008F18_WIDTH(width - 1) |
- S_008F18_HEIGHT(height - 1));
- view->state[3] = (S_008F1C_DST_SEL_X(si_map_swizzle(swizzle[0])) |
- S_008F1C_DST_SEL_Y(si_map_swizzle(swizzle[1])) |
- S_008F1C_DST_SEL_Z(si_map_swizzle(swizzle[2])) |
- S_008F1C_DST_SEL_W(si_map_swizzle(swizzle[3])) |
- S_008F1C_BASE_LEVEL(state->u.tex.first_level) |
- S_008F1C_LAST_LEVEL(state->u.tex.last_level) |
- S_008F1C_TILING_INDEX(tiling_index) |
- S_008F1C_TYPE(si_tex_dim(texture->target)));
- view->state[4] = (S_008F20_DEPTH(depth - 1) | S_008F20_PITCH(pitch - 1));
- view->state[5] = (S_008F24_BASE_ARRAY(state->u.tex.first_layer) |
- S_008F24_LAST_ARRAY(state->u.tex.last_layer));
- view->state[6] = 0;
- view->state[7] = 0;
-
- return &view->base;
-}
-
static void evergreen_set_polygon_stipple(struct pipe_context *ctx,
const struct pipe_poly_stipple *state)
{
}
-static void evergreen_set_sample_mask(struct pipe_context *pipe, unsigned sample_mask)
-{
-}
-
void cayman_init_state_functions(struct r600_context *rctx)
{
si_init_state_functions(rctx);
- rctx->context.create_sampler_state = si_create_sampler_state;
- rctx->context.create_sampler_view = evergreen_create_sampler_view;
rctx->context.create_vertex_elements_state = si_create_vertex_elements;
rctx->context.bind_vertex_elements_state = r600_bind_vertex_elements;
- rctx->context.delete_sampler_state = si_delete_sampler_state;
rctx->context.delete_vertex_elements_state = r600_delete_vertex_element;
rctx->context.set_polygon_stipple = evergreen_set_polygon_stipple;
- rctx->context.set_sample_mask = evergreen_set_sample_mask;
rctx->context.set_vertex_buffers = r600_set_vertex_buffers;
rctx->context.set_index_buffer = r600_set_index_buffer;
rctx->context.sampler_view_destroy = r600_sampler_view_destroy;
#include "util/u_memory.h"
#include "util/u_framebuffer.h"
#include "util/u_blitter.h"
+#include "util/u_pack_color.h"
#include "tgsi/tgsi_parse.h"
#include "radeonsi_pipe.h"
#include "si_state.h"
}
}
+/*
+ * Texture translation
+ */
+
+static uint32_t si_translate_texformat(struct pipe_screen *screen,
+ enum pipe_format format,
+ const struct util_format_description *desc,
+ int first_non_void)
+{
+ boolean uniform = TRUE;
+ int i;
+
+ /* Colorspace (return non-RGB formats directly). */
+ switch (desc->colorspace) {
+ /* Depth stencil formats */
+ case UTIL_FORMAT_COLORSPACE_ZS:
+ switch (format) {
+ case PIPE_FORMAT_Z16_UNORM:
+ return V_008F14_IMG_DATA_FORMAT_16;
+ case PIPE_FORMAT_X24S8_UINT:
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ return V_008F14_IMG_DATA_FORMAT_24_8;
+ case PIPE_FORMAT_S8X24_UINT:
+ case PIPE_FORMAT_X8Z24_UNORM:
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM:
+ return V_008F14_IMG_DATA_FORMAT_8_24;
+ case PIPE_FORMAT_S8_UINT:
+ return V_008F14_IMG_DATA_FORMAT_8;
+ case PIPE_FORMAT_Z32_FLOAT:
+ return V_008F14_IMG_DATA_FORMAT_32;
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ return V_008F14_IMG_DATA_FORMAT_X24_8_32;
+ default:
+ goto out_unknown;
+ }
+
+ case UTIL_FORMAT_COLORSPACE_YUV:
+ goto out_unknown; /* TODO */
+
+ case UTIL_FORMAT_COLORSPACE_SRGB:
+ break;
+
+ default:
+ break;
+ }
+
+ /* TODO compressed formats */
+
+ if (format == PIPE_FORMAT_R9G9B9E5_FLOAT) {
+ return V_008F14_IMG_DATA_FORMAT_5_9_9_9;
+ } else if (format == PIPE_FORMAT_R11G11B10_FLOAT) {
+ return V_008F14_IMG_DATA_FORMAT_10_11_11;
+ }
+
+ /* R8G8Bx_SNORM - TODO CxV8U8 */
+
+ /* See whether the components are of the same size. */
+ for (i = 1; i < desc->nr_channels; i++) {
+ uniform = uniform && desc->channel[0].size == desc->channel[i].size;
+ }
+
+ /* Non-uniform formats. */
+ if (!uniform) {
+ switch(desc->nr_channels) {
+ case 3:
+ if (desc->channel[0].size == 5 &&
+ desc->channel[1].size == 6 &&
+ desc->channel[2].size == 5) {
+ return V_008F14_IMG_DATA_FORMAT_5_6_5;
+ }
+ goto out_unknown;
+ case 4:
+ if (desc->channel[0].size == 5 &&
+ desc->channel[1].size == 5 &&
+ desc->channel[2].size == 5 &&
+ desc->channel[3].size == 1) {
+ return V_008F14_IMG_DATA_FORMAT_1_5_5_5;
+ }
+ if (desc->channel[0].size == 10 &&
+ desc->channel[1].size == 10 &&
+ desc->channel[2].size == 10 &&
+ desc->channel[3].size == 2) {
+ return V_008F14_IMG_DATA_FORMAT_2_10_10_10;
+ }
+ goto out_unknown;
+ }
+ goto out_unknown;
+ }
+
+ if (first_non_void < 0 || first_non_void > 3)
+ goto out_unknown;
+
+ /* uniform formats */
+ switch (desc->channel[first_non_void].size) {
+ case 4:
+ switch (desc->nr_channels) {
+ case 2:
+ return V_008F14_IMG_DATA_FORMAT_4_4;
+ case 4:
+ return V_008F14_IMG_DATA_FORMAT_4_4_4_4;
+ }
+ break;
+ case 8:
+ switch (desc->nr_channels) {
+ case 1:
+ return V_008F14_IMG_DATA_FORMAT_8;
+ case 2:
+ return V_008F14_IMG_DATA_FORMAT_8_8;
+ case 4:
+ return V_008F14_IMG_DATA_FORMAT_8_8_8_8;
+ }
+ break;
+ case 16:
+ switch (desc->nr_channels) {
+ case 1:
+ return V_008F14_IMG_DATA_FORMAT_16;
+ case 2:
+ return V_008F14_IMG_DATA_FORMAT_16_16;
+ case 4:
+ return V_008F14_IMG_DATA_FORMAT_16_16_16_16;
+ }
+ break;
+ case 32:
+ switch (desc->nr_channels) {
+ case 1:
+ return V_008F14_IMG_DATA_FORMAT_32;
+ case 2:
+ return V_008F14_IMG_DATA_FORMAT_32_32;
+ case 3:
+ return V_008F14_IMG_DATA_FORMAT_32_32_32;
+ case 4:
+ return V_008F14_IMG_DATA_FORMAT_32_32_32_32;
+ }
+ }
+
+out_unknown:
+ /* R600_ERR("Unable to handle texformat %d %s\n", format, util_format_name(format)); */
+ return ~0;
+}
+
+static unsigned si_tex_wrap(unsigned wrap)
+{
+ switch (wrap) {
+ default:
+ case PIPE_TEX_WRAP_REPEAT:
+ return V_008F30_SQ_TEX_WRAP;
+ case PIPE_TEX_WRAP_CLAMP:
+ return V_008F30_SQ_TEX_CLAMP_HALF_BORDER;
+ case PIPE_TEX_WRAP_CLAMP_TO_EDGE:
+ return V_008F30_SQ_TEX_CLAMP_LAST_TEXEL;
+ case PIPE_TEX_WRAP_CLAMP_TO_BORDER:
+ return V_008F30_SQ_TEX_CLAMP_BORDER;
+ case PIPE_TEX_WRAP_MIRROR_REPEAT:
+ return V_008F30_SQ_TEX_MIRROR;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP:
+ return V_008F30_SQ_TEX_MIRROR_ONCE_HALF_BORDER;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE:
+ return V_008F30_SQ_TEX_MIRROR_ONCE_LAST_TEXEL;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER:
+ return V_008F30_SQ_TEX_MIRROR_ONCE_BORDER;
+ }
+}
+
+static unsigned si_tex_filter(unsigned filter)
+{
+ switch (filter) {
+ default:
+ case PIPE_TEX_FILTER_NEAREST:
+ return V_008F38_SQ_TEX_XY_FILTER_POINT;
+ case PIPE_TEX_FILTER_LINEAR:
+ return V_008F38_SQ_TEX_XY_FILTER_BILINEAR;
+ }
+}
+
+static unsigned si_tex_mipfilter(unsigned filter)
+{
+ switch (filter) {
+ case PIPE_TEX_MIPFILTER_NEAREST:
+ return V_008F38_SQ_TEX_Z_FILTER_POINT;
+ case PIPE_TEX_MIPFILTER_LINEAR:
+ return V_008F38_SQ_TEX_Z_FILTER_LINEAR;
+ default:
+ case PIPE_TEX_MIPFILTER_NONE:
+ return V_008F38_SQ_TEX_Z_FILTER_NONE;
+ }
+}
+
+static unsigned si_tex_compare(unsigned compare)
+{
+ switch (compare) {
+ default:
+ case PIPE_FUNC_NEVER:
+ return V_008F30_SQ_TEX_DEPTH_COMPARE_NEVER;
+ case PIPE_FUNC_LESS:
+ return V_008F30_SQ_TEX_DEPTH_COMPARE_LESS;
+ case PIPE_FUNC_EQUAL:
+ return V_008F30_SQ_TEX_DEPTH_COMPARE_EQUAL;
+ case PIPE_FUNC_LEQUAL:
+ return V_008F30_SQ_TEX_DEPTH_COMPARE_LESSEQUAL;
+ case PIPE_FUNC_GREATER:
+ return V_008F30_SQ_TEX_DEPTH_COMPARE_GREATER;
+ case PIPE_FUNC_NOTEQUAL:
+ return V_008F30_SQ_TEX_DEPTH_COMPARE_NOTEQUAL;
+ case PIPE_FUNC_GEQUAL:
+ return V_008F30_SQ_TEX_DEPTH_COMPARE_GREATEREQUAL;
+ case PIPE_FUNC_ALWAYS:
+ return V_008F30_SQ_TEX_DEPTH_COMPARE_ALWAYS;
+ }
+}
+
+static unsigned si_tex_dim(unsigned dim)
+{
+ switch (dim) {
+ default:
+ case PIPE_TEXTURE_1D:
+ return V_008F1C_SQ_RSRC_IMG_1D;
+ case PIPE_TEXTURE_1D_ARRAY:
+ return V_008F1C_SQ_RSRC_IMG_1D_ARRAY;
+ case PIPE_TEXTURE_2D:
+ case PIPE_TEXTURE_RECT:
+ return V_008F1C_SQ_RSRC_IMG_2D;
+ case PIPE_TEXTURE_2D_ARRAY:
+ return V_008F1C_SQ_RSRC_IMG_2D_ARRAY;
+ case PIPE_TEXTURE_3D:
+ return V_008F1C_SQ_RSRC_IMG_3D;
+ case PIPE_TEXTURE_CUBE:
+ return V_008F1C_SQ_RSRC_IMG_CUBE;
+ }
+}
+
/*
* framebuffer handling
*/
* Samplers
*/
+static struct pipe_sampler_view *si_create_sampler_view(struct pipe_context *ctx,
+ struct pipe_resource *texture,
+ const struct pipe_sampler_view *state)
+{
+ struct si_pipe_sampler_view *view = CALLOC_STRUCT(si_pipe_sampler_view);
+ struct r600_resource_texture *tmp = (struct r600_resource_texture*)texture;
+ const struct util_format_description *desc = util_format_description(state->format);
+ unsigned blocksize = util_format_get_blocksize(tmp->real_format);
+ unsigned format, num_format, /*endian,*/ tiling_index;
+ uint32_t pitch = 0;
+ unsigned char state_swizzle[4], swizzle[4];
+ unsigned height, depth, width;
+ int first_non_void;
+ uint64_t va;
+
+ if (view == NULL)
+ return NULL;
+
+ /* initialize base object */
+ view->base = *state;
+ view->base.texture = NULL;
+ pipe_reference(NULL, &texture->reference);
+ view->base.texture = texture;
+ view->base.reference.count = 1;
+ view->base.context = ctx;
+
+ state_swizzle[0] = state->swizzle_r;
+ state_swizzle[1] = state->swizzle_g;
+ state_swizzle[2] = state->swizzle_b;
+ state_swizzle[3] = state->swizzle_a;
+ util_format_compose_swizzles(desc->swizzle, state_swizzle, swizzle);
+
+ first_non_void = util_format_get_first_non_void_channel(state->format);
+ switch (desc->channel[first_non_void].type) {
+ case UTIL_FORMAT_TYPE_FLOAT:
+ num_format = V_008F14_IMG_NUM_FORMAT_FLOAT;
+ break;
+ case UTIL_FORMAT_TYPE_SIGNED:
+ num_format = V_008F14_IMG_NUM_FORMAT_SNORM;
+ break;
+ case UTIL_FORMAT_TYPE_UNSIGNED:
+ default:
+ num_format = V_008F14_IMG_NUM_FORMAT_UNORM;
+ }
+
+ format = si_translate_texformat(ctx->screen, state->format, desc, first_non_void);
+ if (format == ~0) {
+ format = 0;
+ }
+
+ if (tmp->depth && !tmp->is_flushing_texture) {
+ r600_texture_depth_flush(ctx, texture, TRUE);
+ tmp = tmp->flushed_depth_texture;
+ }
+
+ /* not supported any more */
+ //endian = si_colorformat_endian_swap(format);
+
+ height = texture->height0;
+ depth = texture->depth0;
+ width = texture->width0;
+ pitch = align(tmp->pitch_in_blocks[0] *
+ util_format_get_blockwidth(state->format), 8);
+
+ if (texture->target == PIPE_TEXTURE_1D_ARRAY) {
+ height = 1;
+ depth = texture->array_size;
+ } else if (texture->target == PIPE_TEXTURE_2D_ARRAY) {
+ depth = texture->array_size;
+ }
+
+ tiling_index = 8;
+ switch (tmp->surface.level[state->u.tex.first_level].mode) {
+ case RADEON_SURF_MODE_LINEAR_ALIGNED:
+ tiling_index = 8;
+ break;
+ case RADEON_SURF_MODE_1D:
+ tiling_index = 9;
+ break;
+ case RADEON_SURF_MODE_2D:
+ if (tmp->resource.b.b.bind & PIPE_BIND_SCANOUT) {
+ switch (blocksize) {
+ case 1:
+ tiling_index = 10;
+ break;
+ case 2:
+ tiling_index = 11;
+ break;
+ case 4:
+ tiling_index = 12;
+ break;
+ }
+ break;
+ } else switch (blocksize) {
+ case 1:
+ tiling_index = 14;
+ break;
+ case 2:
+ tiling_index = 15;
+ break;
+ case 4:
+ tiling_index = 16;
+ break;
+ case 8:
+ tiling_index = 17;
+ break;
+ default:
+ tiling_index = 13;
+ }
+ break;
+ }
+
+ va = r600_resource_va(ctx->screen, texture);
+ if (state->u.tex.last_level) {
+ view->state[0] = (va + tmp->offset[1]) >> 8;
+ } else {
+ view->state[0] = (va + tmp->offset[0]) >> 8;
+ }
+ view->state[1] = (S_008F14_BASE_ADDRESS_HI((va + tmp->offset[0]) >> 40) |
+ S_008F14_DATA_FORMAT(format) |
+ S_008F14_NUM_FORMAT(num_format));
+ view->state[2] = (S_008F18_WIDTH(width - 1) |
+ S_008F18_HEIGHT(height - 1));
+ view->state[3] = (S_008F1C_DST_SEL_X(si_map_swizzle(swizzle[0])) |
+ S_008F1C_DST_SEL_Y(si_map_swizzle(swizzle[1])) |
+ S_008F1C_DST_SEL_Z(si_map_swizzle(swizzle[2])) |
+ S_008F1C_DST_SEL_W(si_map_swizzle(swizzle[3])) |
+ S_008F1C_BASE_LEVEL(state->u.tex.first_level) |
+ S_008F1C_LAST_LEVEL(state->u.tex.last_level) |
+ S_008F1C_TILING_INDEX(tiling_index) |
+ S_008F1C_TYPE(si_tex_dim(texture->target)));
+ view->state[4] = (S_008F20_DEPTH(depth - 1) | S_008F20_PITCH(pitch - 1));
+ view->state[5] = (S_008F24_BASE_ARRAY(state->u.tex.first_layer) |
+ S_008F24_LAST_ARRAY(state->u.tex.last_layer));
+ view->state[6] = 0;
+ view->state[7] = 0;
+
+ return &view->base;
+}
+
+static void *si_create_sampler_state(struct pipe_context *ctx,
+ const struct pipe_sampler_state *state)
+{
+ struct si_pipe_sampler_state *rstate = CALLOC_STRUCT(si_pipe_sampler_state);
+ union util_color uc;
+ unsigned aniso_flag_offset = state->max_anisotropy > 1 ? 2 : 0;
+ unsigned border_color_type;
+
+ if (rstate == NULL) {
+ return NULL;
+ }
+
+ util_pack_color(state->border_color.f, PIPE_FORMAT_B8G8R8A8_UNORM, &uc);
+ switch (uc.ui) {
+ case 0x000000FF:
+ border_color_type = V_008F3C_SQ_TEX_BORDER_COLOR_OPAQUE_BLACK;
+ break;
+ case 0x00000000:
+ border_color_type = V_008F3C_SQ_TEX_BORDER_COLOR_TRANS_BLACK;
+ break;
+ case 0xFFFFFFFF:
+ border_color_type = V_008F3C_SQ_TEX_BORDER_COLOR_OPAQUE_WHITE;
+ break;
+ default: /* Use border color pointer */
+ border_color_type = V_008F3C_SQ_TEX_BORDER_COLOR_REGISTER;
+ }
+
+ rstate->val[0] = (S_008F30_CLAMP_X(si_tex_wrap(state->wrap_s)) |
+ S_008F30_CLAMP_Y(si_tex_wrap(state->wrap_t)) |
+ S_008F30_CLAMP_Z(si_tex_wrap(state->wrap_r)) |
+ (state->max_anisotropy & 0x7) << 9 | /* XXX */
+ S_008F30_DEPTH_COMPARE_FUNC(si_tex_compare(state->compare_func)) |
+ S_008F30_FORCE_UNNORMALIZED(!state->normalized_coords) |
+ aniso_flag_offset << 16 | /* XXX */
+ S_008F30_DISABLE_CUBE_WRAP(!state->seamless_cube_map));
+ rstate->val[1] = (S_008F34_MIN_LOD(S_FIXED(CLAMP(state->min_lod, 0, 15), 8)) |
+ S_008F34_MAX_LOD(S_FIXED(CLAMP(state->max_lod, 0, 15), 8)));
+ rstate->val[2] = (S_008F38_LOD_BIAS(S_FIXED(CLAMP(state->lod_bias, -16, 16), 8)) |
+ S_008F38_XY_MAG_FILTER(si_tex_filter(state->mag_img_filter)) |
+ S_008F38_XY_MIN_FILTER(si_tex_filter(state->min_img_filter)) |
+ S_008F38_MIP_FILTER(si_tex_mipfilter(state->min_mip_filter)));
+ rstate->val[3] = S_008F3C_BORDER_COLOR_TYPE(border_color_type);
+
+#if 0
+ if (border_color_type == 3) {
+ si_pm4_set_reg(pm4, R_00A404_TD_PS_SAMPLER0_BORDER_RED, fui(state->border_color.f[0]));
+ si_pm4_set_reg(pm4, R_00A408_TD_PS_SAMPLER0_BORDER_GREEN, fui(state->border_color.f[1]));
+ si_pm4_set_reg(pm4, R_00A40C_TD_PS_SAMPLER0_BORDER_BLUE, fui(state->border_color.f[2]));
+ si_pm4_set_reg(pm4, R_00A410_TD_PS_SAMPLER0_BORDER_ALPHA, fui(state->border_color.f[3]));
+ }
+#endif
+ return rstate;
+}
+
static void si_set_vs_sampler_view(struct pipe_context *ctx, unsigned count,
struct pipe_sampler_view **views)
{
rctx->ps_samplers.n_samplers = count;
}
+static void si_set_sample_mask(struct pipe_context *pipe, unsigned sample_mask)
+{
+}
+
+static void si_delete_sampler_state(struct pipe_context *ctx, void *state)
+{
+ free(state);
+}
+
/*
* Constants
*/
rctx->context.delete_vs_state = si_delete_vs_shader;
rctx->context.delete_fs_state = si_delete_ps_shader;
+ rctx->context.create_sampler_state = si_create_sampler_state;
rctx->context.bind_vertex_sampler_states = si_bind_vs_sampler;
rctx->context.bind_fragment_sampler_states = si_bind_ps_sampler;
+ rctx->context.delete_sampler_state = si_delete_sampler_state;
+ rctx->context.create_sampler_view = si_create_sampler_view;
rctx->context.set_vertex_sampler_views = si_set_vs_sampler_view;
rctx->context.set_fragment_sampler_views = si_set_ps_sampler_view;
+ rctx->context.set_sample_mask = si_set_sample_mask;
+
rctx->context.set_constant_buffer = si_set_constant_buffer;
rctx->context.draw_vbo = si_draw_vbo;
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