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radeonsi: move remaining sampler state into si_state.c

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Signed-off-by: Christian König <deathsimple@vodafone.de>
This commit is contained in:
Christian König
2012-07-19 15:53:01 +02:00
parent ca9cf611b6
commit 73dd906ba0
2 changed files with 440 additions and 339 deletions
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339
src/gallium/drivers/radeonsi/evergreen_state.c
View File

@@ -76,96 +76,6 @@ static uint32_t r600_translate_stencil_op(int s_op)
}
#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) {
@@ -467,48 +377,6 @@ static uint32_t si_translate_colorformat(enum pipe_format 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,
@@ -742,225 +610,18 @@ boolean si_is_format_supported(struct pipe_screen *screen,
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;

440
src/gallium/drivers/radeonsi/si_state.c
View File

@@ -27,6 +27,7 @@
#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"
@@ -984,6 +985,237 @@ static uint32_t si_translate_dbformat(enum pipe_format format)
}
}
/*
* 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
*/
@@ -1367,6 +1599,200 @@ static void si_delete_ps_shader(struct pipe_context *ctx, void *state)
* 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)
{
@@ -1474,6 +1900,15 @@ out:
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
*/
@@ -1557,12 +1992,17 @@ void si_init_state_functions(struct r600_context *rctx)
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;