#include "r300_texture_desc.h"
#include "r300_transfer.h"
#include "r300_screen.h"
-#include "r300_winsys.h"
#include "util/u_format.h"
#include "util/u_format_s3tc.h"
#include "pipe/p_screen.h"
+void util_format_combine_swizzles(unsigned char *dst,
+ const unsigned char *swz1,
+ const unsigned char *swz2)
+{
+ unsigned i;
+
+ for (i = 0; i < 4; i++) {
+ dst[i] = swz2[i] <= UTIL_FORMAT_SWIZZLE_W ?
+ swz1[swz2[i]] : swz2[i];
+ }
+}
+
unsigned r300_get_swizzle_combined(const unsigned char *swizzle_format,
const unsigned char *swizzle_view,
boolean dxtc_swizzle)
if (swizzle_view) {
/* Combine two sets of swizzles. */
- for (i = 0; i < 4; i++) {
- swizzle[i] = swizzle_view[i] <= UTIL_FORMAT_SWIZZLE_W ?
- swizzle_format[swizzle_view[i]] : swizzle_view[i];
- }
+ util_format_combine_swizzles(swizzle, swizzle_format, swizzle_view);
} else {
memcpy(swizzle, swizzle_format, 4);
}
}
}
- if (util_format_is_compressed(format) &&
- dxtc_swizzle &&
- format != PIPE_FORMAT_RGTC2_UNORM &&
- format != PIPE_FORMAT_RGTC2_SNORM &&
- format != PIPE_FORMAT_LATC2_UNORM &&
- format != PIPE_FORMAT_LATC2_SNORM) {
- result |= r300_get_swizzle_combined(desc->swizzle, swizzle_view,
- TRUE);
- } else {
- result |= r300_get_swizzle_combined(desc->swizzle, swizzle_view,
- FALSE);
+ /* Add swizzling. */
+ /* The RGTC1_SNORM and LATC1_SNORM swizzle is done in the shader. */
+ if (format != PIPE_FORMAT_RGTC1_SNORM &&
+ format != PIPE_FORMAT_LATC1_SNORM) {
+ if (util_format_is_compressed(format) &&
+ dxtc_swizzle &&
+ format != PIPE_FORMAT_RGTC2_UNORM &&
+ format != PIPE_FORMAT_RGTC2_SNORM &&
+ format != PIPE_FORMAT_LATC2_UNORM &&
+ format != PIPE_FORMAT_LATC2_SNORM) {
+ result |= r300_get_swizzle_combined(desc->swizzle, swizzle_view,
+ TRUE);
+ } else {
+ result |= r300_get_swizzle_combined(desc->swizzle, swizzle_view,
+ FALSE);
+ }
}
/* S3TC formats. */
switch (format) {
case PIPE_FORMAT_RGTC1_SNORM:
case PIPE_FORMAT_LATC1_SNORM:
- result |= sign_bit[2];
case PIPE_FORMAT_LATC1_UNORM:
case PIPE_FORMAT_RGTC1_UNORM:
return R500_TX_FORMAT_ATI1N | result;
case PIPE_FORMAT_L8A8_SNORM:
case PIPE_FORMAT_R8G8_UNORM:
case PIPE_FORMAT_R8G8_SNORM:
+ /* These formats work fine with UV88 if US_OUT_FMT is set correctly. */
+ case PIPE_FORMAT_A16_UNORM:
+ case PIPE_FORMAT_A16_SNORM:
+ case PIPE_FORMAT_A16_FLOAT:
+ case PIPE_FORMAT_L16_UNORM:
+ case PIPE_FORMAT_L16_SNORM:
+ case PIPE_FORMAT_L16_FLOAT:
+ case PIPE_FORMAT_I16_UNORM:
+ case PIPE_FORMAT_I16_SNORM:
+ case PIPE_FORMAT_I16_FLOAT:
+ case PIPE_FORMAT_R16_UNORM:
+ case PIPE_FORMAT_R16_SNORM:
+ case PIPE_FORMAT_R16_FLOAT:
return R300_COLOR_FORMAT_UV88;
case PIPE_FORMAT_B5G6R5_UNORM:
/*case PIPE_FORMAT_B8G8R8A8_SNORM:*/
case PIPE_FORMAT_B8G8R8X8_UNORM:
/*case PIPE_FORMAT_B8G8R8X8_SNORM:*/
- case PIPE_FORMAT_A8R8G8B8_UNORM:
- /*case PIPE_FORMAT_A8R8G8B8_SNORM:*/
- case PIPE_FORMAT_X8R8G8B8_UNORM:
- /*case PIPE_FORMAT_X8R8G8B8_SNORM:*/
- case PIPE_FORMAT_A8B8G8R8_UNORM:
- /*case PIPE_FORMAT_A8B8G8R8_SNORM:*/
case PIPE_FORMAT_R8G8B8A8_UNORM:
case PIPE_FORMAT_R8G8B8A8_SNORM:
- case PIPE_FORMAT_X8B8G8R8_UNORM:
- /*case PIPE_FORMAT_X8B8G8R8_SNORM:*/
case PIPE_FORMAT_R8G8B8X8_UNORM:
/*case PIPE_FORMAT_R8G8B8X8_SNORM:*/
- case PIPE_FORMAT_R8SG8SB8UX8U_NORM:
+ /* These formats work fine with ARGB8888 if US_OUT_FMT is set
+ * correctly. */
+ case PIPE_FORMAT_R16G16_UNORM:
+ case PIPE_FORMAT_R16G16_SNORM:
+ case PIPE_FORMAT_R16G16_FLOAT:
+ case PIPE_FORMAT_L16A16_UNORM:
+ case PIPE_FORMAT_L16A16_SNORM:
+ case PIPE_FORMAT_L16A16_FLOAT:
+ case PIPE_FORMAT_A32_FLOAT:
+ case PIPE_FORMAT_L32_FLOAT:
+ case PIPE_FORMAT_I32_FLOAT:
+ case PIPE_FORMAT_R32_FLOAT:
return R300_COLOR_FORMAT_ARGB8888;
case PIPE_FORMAT_R10G10B10A2_UNORM:
case PIPE_FORMAT_R10G10B10X2_SNORM:
case PIPE_FORMAT_B10G10R10A2_UNORM:
- case PIPE_FORMAT_R10SG10SB10SA2U_NORM:
return R500_COLOR_FORMAT_ARGB2101010; /* R5xx-only? */
/* 64-bit buffers. */
case PIPE_FORMAT_R16G16B16A16_UNORM:
case PIPE_FORMAT_R16G16B16A16_SNORM:
case PIPE_FORMAT_R16G16B16A16_FLOAT:
+ /* These formats work fine with ARGB16161616 if US_OUT_FMT is set
+ * correctly. */
+ case PIPE_FORMAT_R32G32_FLOAT:
+ case PIPE_FORMAT_L32A32_FLOAT:
return R300_COLOR_FORMAT_ARGB16161616;
/* 128-bit buffers. */
uint32_t modifier = 0;
unsigned i;
const struct util_format_description *desc;
- static const uint32_t sign_bit[4] = {
- R300_OUT_SIGN(0x4),
- R300_OUT_SIGN(0x2),
- R300_OUT_SIGN(0x1),
- R300_OUT_SIGN(0x8),
- };
+ boolean uniform_sign;
desc = util_format_description(format);
return ~0; /* Unsupported/unknown. */
/* Specifies how the shader output is written to the fog unit. */
- if (desc->channel[i].type == UTIL_FORMAT_TYPE_FLOAT) {
- if (desc->channel[i].size == 32) {
- modifier |= R300_US_OUT_FMT_C4_32_FP;
- } else {
- modifier |= R300_US_OUT_FMT_C4_16_FP;
+ switch (desc->channel[i].type) {
+ case UTIL_FORMAT_TYPE_FLOAT:
+ switch (desc->channel[i].size) {
+ case 32:
+ switch (desc->nr_channels) {
+ case 1:
+ modifier |= R300_US_OUT_FMT_C_32_FP;
+ break;
+ case 2:
+ modifier |= R300_US_OUT_FMT_C2_32_FP;
+ break;
+ case 4:
+ modifier |= R300_US_OUT_FMT_C4_32_FP;
+ break;
+ }
+ break;
+
+ case 16:
+ switch (desc->nr_channels) {
+ case 1:
+ modifier |= R300_US_OUT_FMT_C_16_FP;
+ break;
+ case 2:
+ modifier |= R300_US_OUT_FMT_C2_16_FP;
+ break;
+ case 4:
+ modifier |= R300_US_OUT_FMT_C4_16_FP;
+ break;
+ }
+ break;
}
- } else {
- if (desc->channel[i].size == 16) {
- modifier |= R300_US_OUT_FMT_C4_16;
- } else if (desc->channel[i].size == 10) {
+ break;
+
+ default:
+ switch (desc->channel[i].size) {
+ case 16:
+ switch (desc->nr_channels) {
+ case 1:
+ modifier |= R300_US_OUT_FMT_C_16;
+ break;
+ case 2:
+ modifier |= R300_US_OUT_FMT_C2_16;
+ break;
+ case 4:
+ modifier |= R300_US_OUT_FMT_C4_16;
+ break;
+ }
+ break;
+
+ case 10:
modifier |= R300_US_OUT_FMT_C4_10;
- } else {
+ break;
+
+ default:
/* C4_8 seems to be used for the formats whose pixel size
* is <= 32 bits. */
modifier |= R300_US_OUT_FMT_C4_8;
+ break;
}
}
/* Add sign. */
- for (i = 0; i < 4; i++)
- if (desc->channel[i].type == UTIL_FORMAT_TYPE_SIGNED) {
- modifier |= sign_bit[i];
- }
+ uniform_sign = TRUE;
+ for (i = 0; i < desc->nr_channels; i++)
+ if (desc->channel[i].type != UTIL_FORMAT_TYPE_SIGNED)
+ uniform_sign = FALSE;
+
+ if (uniform_sign)
+ modifier |= R300_OUT_SIGN(0xf);
/* Add swizzles and return. */
switch (format) {
- /* 8-bit outputs, one channel.
- * COLORFORMAT_I8 stores the C2 component. */
+ /*** Special cases (non-standard channel mapping) ***/
+
+ /* X8
+ * COLORFORMAT_I8 stores the Z component (C2). */
case PIPE_FORMAT_A8_UNORM:
case PIPE_FORMAT_A8_SNORM:
return modifier | R300_C2_SEL_A;
case PIPE_FORMAT_R8_SNORM:
return modifier | R300_C2_SEL_R;
- /* 16-bit outputs, two channels.
- * COLORFORMAT_UV88 stores C2 and C0. */
+ /* X8Y8
+ * COLORFORMAT_UV88 stores ZX (C2 and C0). */
case PIPE_FORMAT_L8A8_SNORM:
- modifier |= sign_bit[2];
case PIPE_FORMAT_L8A8_UNORM:
return modifier | R300_C0_SEL_A | R300_C2_SEL_R;
case PIPE_FORMAT_R8G8_SNORM:
- modifier |= sign_bit[2];
case PIPE_FORMAT_R8G8_UNORM:
return modifier | R300_C0_SEL_G | R300_C2_SEL_R;
+ /* X32Y32
+ * ARGB16161616 stores XZ for RG32F */
+ case PIPE_FORMAT_R32G32_FLOAT:
+ return modifier | R300_C0_SEL_R | R300_C2_SEL_G;
+
+ /*** Generic cases (standard channel mapping) ***/
+
/* BGRA outputs. */
case PIPE_FORMAT_B5G6R5_UNORM:
case PIPE_FORMAT_B5G5R5A1_UNORM:
R300_C2_SEL_R | R300_C3_SEL_A;
/* ARGB outputs. */
- case PIPE_FORMAT_A8R8G8B8_UNORM:
- /*case PIPE_FORMAT_A8R8G8B8_SNORM:*/
- case PIPE_FORMAT_X8R8G8B8_UNORM:
- /*case PIPE_FORMAT_X8R8G8B8_SNORM:*/
+ case PIPE_FORMAT_A16_UNORM:
+ case PIPE_FORMAT_A16_SNORM:
+ case PIPE_FORMAT_A16_FLOAT:
+ case PIPE_FORMAT_A32_FLOAT:
return modifier |
R300_C0_SEL_A | R300_C1_SEL_R |
R300_C2_SEL_G | R300_C3_SEL_B;
- /* ABGR outputs. */
- case PIPE_FORMAT_A8B8G8R8_UNORM:
- /*case PIPE_FORMAT_A8B8G8R8_SNORM:*/
- case PIPE_FORMAT_X8B8G8R8_UNORM:
- /*case PIPE_FORMAT_X8B8G8R8_SNORM:*/
- return modifier |
- R300_C0_SEL_A | R300_C1_SEL_B |
- R300_C2_SEL_G | R300_C3_SEL_R;
-
/* RGBA outputs. */
case PIPE_FORMAT_R8G8B8X8_UNORM:
/*case PIPE_FORMAT_R8G8B8X8_SNORM:*/
case PIPE_FORMAT_R8G8B8A8_UNORM:
case PIPE_FORMAT_R8G8B8A8_SNORM:
- case PIPE_FORMAT_R8SG8SB8UX8U_NORM:
case PIPE_FORMAT_R10G10B10A2_UNORM:
case PIPE_FORMAT_R10G10B10X2_SNORM:
- case PIPE_FORMAT_R10SG10SB10SA2U_NORM:
+ case PIPE_FORMAT_R16_UNORM:
+ case PIPE_FORMAT_R16G16_UNORM:
case PIPE_FORMAT_R16G16B16A16_UNORM:
+ case PIPE_FORMAT_R16_SNORM:
+ case PIPE_FORMAT_R16G16_SNORM:
case PIPE_FORMAT_R16G16B16A16_SNORM:
+ case PIPE_FORMAT_R16_FLOAT:
+ case PIPE_FORMAT_R16G16_FLOAT:
case PIPE_FORMAT_R16G16B16A16_FLOAT:
+ case PIPE_FORMAT_R32_FLOAT:
case PIPE_FORMAT_R32G32B32A32_FLOAT:
+ case PIPE_FORMAT_L16_UNORM:
+ case PIPE_FORMAT_L16_SNORM:
+ case PIPE_FORMAT_L16_FLOAT:
+ case PIPE_FORMAT_L32_FLOAT:
+ case PIPE_FORMAT_I16_UNORM:
+ case PIPE_FORMAT_I16_SNORM:
+ case PIPE_FORMAT_I16_FLOAT:
+ case PIPE_FORMAT_I32_FLOAT:
return modifier |
R300_C0_SEL_R | R300_C1_SEL_G |
R300_C2_SEL_B | R300_C3_SEL_A;
+ /* LA outputs. */
+ case PIPE_FORMAT_L16A16_UNORM:
+ case PIPE_FORMAT_L16A16_SNORM:
+ case PIPE_FORMAT_L16A16_FLOAT:
+ case PIPE_FORMAT_L32A32_FLOAT:
+ return modifier |
+ R300_C0_SEL_R | R300_C1_SEL_A;
+
default:
return ~0; /* Unsupported. */
}
struct pipe_resource *pt = &tex->b.b.b;
struct r300_texture_desc *desc = &tex->tex;
boolean is_r500 = screen->caps.is_r500;
+ unsigned width, height, depth;
+ unsigned txwidth, txheight, txdepth;
+
+ width = u_minify(desc->width0, level);
+ height = u_minify(desc->height0, level);
+ depth = u_minify(desc->depth0, level);
+
+ txwidth = (width - 1) & 0x7ff;
+ txheight = (height - 1) & 0x7ff;
+ txdepth = util_logbase2(depth) & 0xf;
/* Mask out all the fields we change. */
out->format0 = 0;
/* Set sampler state. */
out->format0 =
- R300_TX_WIDTH((u_minify(desc->width0, level) - 1) & 0x7ff) |
- R300_TX_HEIGHT((u_minify(desc->height0, level) - 1) & 0x7ff) |
- R300_TX_DEPTH(util_logbase2(u_minify(desc->depth0, level)) & 0xf);
+ R300_TX_WIDTH(txwidth) |
+ R300_TX_HEIGHT(txheight) |
+ R300_TX_DEPTH(txdepth);
if (desc->uses_stride_addressing) {
/* rectangles love this */
/* large textures on r500 */
if (is_r500)
{
- if (desc->width0 > 2048) {
+ unsigned us_width = txwidth;
+ unsigned us_height = txheight;
+ unsigned us_depth = txdepth;
+
+ if (width > 2048) {
out->format2 |= R500_TXWIDTH_BIT11;
}
- if (desc->height0 > 2048) {
+ if (height > 2048) {
out->format2 |= R500_TXHEIGHT_BIT11;
}
+
+ /* The US_FORMAT register fixes an R500 TX addressing bug.
+ * Don't ask why it must be set like this. I don't know it either. */
+ if (width > 2048) {
+ us_width = (0x000007FF + us_width) >> 1;
+ us_depth |= 0x0000000D;
+ }
+ if (height > 2048) {
+ us_height = (0x000007FF + us_height) >> 1;
+ us_depth |= 0x0000000E;
+ }
+
+ out->us_format0 =
+ R300_TX_WIDTH(us_width) |
+ R300_TX_HEIGHT(us_height) |
+ R300_TX_DEPTH(us_depth);
}
out->tile_config = R300_TXO_MACRO_TILE(desc->macrotile[level]) |
{
struct r300_resource* tex = (struct r300_resource*)texture;
- r300_winsys_bo_reference(&tex->buf, NULL);
+ pb_reference(&tex->buf, NULL);
FREE(tex);
}
struct pipe_resource *texture,
struct winsys_handle *whandle)
{
- struct r300_winsys_screen *rws = (struct r300_winsys_screen *)screen->winsys;
+ struct radeon_winsys *rws = (struct radeon_winsys *)screen->winsys;
struct r300_resource* tex = (struct r300_resource*)texture;
if (!tex) {
static struct r300_resource*
r300_texture_create_object(struct r300_screen *rscreen,
const struct pipe_resource *base,
- enum r300_buffer_tiling microtile,
- enum r300_buffer_tiling macrotile,
+ enum radeon_bo_layout microtile,
+ enum radeon_bo_layout macrotile,
unsigned stride_in_bytes_override,
unsigned max_buffer_size,
- struct r300_winsys_bo *buffer)
+ struct pb_buffer *buffer)
{
- struct r300_winsys_screen *rws = rscreen->rws;
+ struct radeon_winsys *rws = rscreen->rws;
struct r300_resource *tex = CALLOC_STRUCT(r300_resource);
if (!tex) {
if (buffer)
- r300_winsys_bo_reference(&buffer, NULL);
+ pb_reference(&buffer, NULL);
return NULL;
}
tex->tex.macrotile[0] = macrotile;
tex->tex.stride_in_bytes_override = stride_in_bytes_override;
tex->domain = base->flags & R300_RESOURCE_FLAG_TRANSFER ?
- R300_DOMAIN_GTT :
- R300_DOMAIN_VRAM | R300_DOMAIN_GTT;
+ RADEON_DOMAIN_GTT :
+ RADEON_DOMAIN_VRAM | RADEON_DOMAIN_GTT;
tex->buf_size = max_buffer_size;
if (!r300_resource_set_properties(&rscreen->screen, &tex->b.b.b, 0, base)) {
if (buffer)
- r300_winsys_bo_reference(&buffer, NULL);
+ pb_reference(&buffer, NULL);
FREE(tex);
return NULL;
}
const struct pipe_resource *base)
{
struct r300_screen *rscreen = r300_screen(screen);
- enum r300_buffer_tiling microtile, macrotile;
+ enum radeon_bo_layout microtile, macrotile;
if ((base->flags & R300_RESOURCE_FLAG_TRANSFER) ||
(base->bind & PIPE_BIND_SCANOUT)) {
- microtile = R300_BUFFER_LINEAR;
- macrotile = R300_BUFFER_LINEAR;
+ microtile = RADEON_LAYOUT_LINEAR;
+ macrotile = RADEON_LAYOUT_LINEAR;
} else {
- microtile = R300_BUFFER_SELECT_LAYOUT;
- macrotile = R300_BUFFER_SELECT_LAYOUT;
+ /* This will make the texture_create_function select the layout. */
+ microtile = RADEON_LAYOUT_UNKNOWN;
+ macrotile = RADEON_LAYOUT_UNKNOWN;
}
return (struct pipe_resource*)
const struct pipe_resource *base,
struct winsys_handle *whandle)
{
- struct r300_winsys_screen *rws = (struct r300_winsys_screen*)screen->winsys;
+ struct radeon_winsys *rws = (struct radeon_winsys*)screen->winsys;
struct r300_screen *rscreen = r300_screen(screen);
- struct r300_winsys_bo *buffer;
- enum r300_buffer_tiling microtile, macrotile;
+ struct pb_buffer *buffer;
+ enum radeon_bo_layout microtile, macrotile;
unsigned stride, size;
/* Support only 2D textures without mipmaps */
/* Enforce a microtiled zbuffer. */
if (util_format_is_depth_or_stencil(base->format) &&
- microtile == R300_BUFFER_LINEAR) {
+ microtile == RADEON_LAYOUT_LINEAR) {
switch (util_format_get_blocksize(base->format)) {
case 4:
- microtile = R300_BUFFER_TILED;
+ microtile = RADEON_LAYOUT_TILED;
break;
case 2:
- microtile = R300_BUFFER_SQUARETILED;
+ microtile = RADEON_LAYOUT_SQUARETILED;
break;
}
}
/* Prefer VRAM if there are multiple domains to choose from. */
surface->domain = tex->domain;
- if (surface->domain & R300_DOMAIN_VRAM)
- surface->domain &= ~R300_DOMAIN_GTT;
+ if (surface->domain & RADEON_DOMAIN_VRAM)
+ surface->domain &= ~RADEON_DOMAIN_GTT;
surface->offset = r300_texture_get_offset(tex, level,
surf_tmpl->u.tex.first_layer);
projects / mesa.git / blobdiff