#include "pipe/p_screen.h"
unsigned r300_get_swizzle_combined(const unsigned char *swizzle_format,
- const unsigned char *swizzle_view)
+ const unsigned char *swizzle_view,
+ boolean dxtc_swizzle)
{
unsigned i;
unsigned char swizzle[4];
R300_TX_FORMAT_B_SHIFT,
R300_TX_FORMAT_A_SHIFT
};
- const uint32_t swizzle_bit[4] = {
- R300_TX_FORMAT_X,
+ uint32_t swizzle_bit[4] = {
+ dxtc_swizzle ? R300_TX_FORMAT_Z : R300_TX_FORMAT_X,
R300_TX_FORMAT_Y,
- R300_TX_FORMAT_Z,
+ dxtc_swizzle ? R300_TX_FORMAT_X : R300_TX_FORMAT_Z,
R300_TX_FORMAT_W
};
* makes available X, Y, Z, W, ZERO, and ONE for swizzling. */
uint32_t r300_translate_texformat(enum pipe_format format,
const unsigned char *swizzle_view,
- boolean is_r500)
+ boolean is_r500,
+ boolean dxtc_swizzle)
{
uint32_t result = 0;
const struct util_format_description *desc;
}
}
- result |= r300_get_swizzle_combined(desc->swizzle, swizzle_view);
+ result |= r300_get_swizzle_combined(desc->swizzle, swizzle_view,
+ util_format_is_compressed(format) && dxtc_swizzle);
/* S3TC formats. */
if (desc->layout == UTIL_FORMAT_LAYOUT_S3TC) {
desc->channel[2].size == 6) {
return R300_TX_FORMAT_Z6Y5X5 | result;
}
+ if (desc->channel[0].size == 2 &&
+ desc->channel[1].size == 3 &&
+ desc->channel[2].size == 3) {
+ return R300_TX_FORMAT_Z3Y3X2 | result;
+ }
return ~0; /* Unsupported/unknown. */
case 4:
switch (format) {
/* 8-bit buffers. */
case PIPE_FORMAT_A8_UNORM:
+ /*case PIPE_FORMAT_A8_SNORM:*/
case PIPE_FORMAT_I8_UNORM:
+ /*case PIPE_FORMAT_I8_SNORM:*/
case PIPE_FORMAT_L8_UNORM:
+ /*case PIPE_FORMAT_L8_SNORM:*/
case PIPE_FORMAT_R8_UNORM:
case PIPE_FORMAT_R8_SNORM:
return R300_COLOR_FORMAT_I8;
/* 16-bit buffers. */
+ case PIPE_FORMAT_L8A8_UNORM:
+ /*case PIPE_FORMAT_L8A8_SNORM:*/
+ case PIPE_FORMAT_R8G8_UNORM:
+ case PIPE_FORMAT_R8G8_SNORM:
+ return R300_COLOR_FORMAT_UV88;
+
case PIPE_FORMAT_B5G6R5_UNORM:
return R300_COLOR_FORMAT_RGB565;
/* 32-bit buffers. */
case PIPE_FORMAT_B8G8R8A8_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:
return R300_COLOR_FORMAT_ARGB8888;
} else {
if (desc->channel[i].size == 16) {
modifier |= R300_US_OUT_FMT_C4_16;
+ } else if (desc->channel[i].size == 10) {
+ modifier |= R300_US_OUT_FMT_C4_10;
} else {
/* C4_8 seems to be used for the formats whose pixel size
* is <= 32 bits. */
/* Add swizzles and return. */
switch (format) {
- /* 8-bit outputs.
+ /* 8-bit outputs, one channel.
* COLORFORMAT_I8 stores the C2 component. */
case PIPE_FORMAT_A8_UNORM:
+ /*case PIPE_FORMAT_A8_SNORM:*/
return modifier | R300_C2_SEL_A;
case PIPE_FORMAT_I8_UNORM:
+ /*case PIPE_FORMAT_I8_SNORM:*/
case PIPE_FORMAT_L8_UNORM:
+ /*case PIPE_FORMAT_L8_SNORM:*/
case PIPE_FORMAT_R8_UNORM:
case PIPE_FORMAT_R8_SNORM:
return modifier | R300_C2_SEL_R;
+ /* 16-bit outputs, two channels.
+ * COLORFORMAT_UV88 stores C2 and C0. */
+ case PIPE_FORMAT_L8A8_UNORM:
+ /*case PIPE_FORMAT_L8A8_SNORM:*/
+ return modifier | R300_C0_SEL_A | R300_C2_SEL_R;
+ case PIPE_FORMAT_R8G8_UNORM:
+ case PIPE_FORMAT_R8G8_SNORM:
+ return modifier | R300_C0_SEL_G | R300_C2_SEL_R;
+
/* BGRA outputs. */
case PIPE_FORMAT_B5G6R5_UNORM:
case PIPE_FORMAT_B5G5R5A1_UNORM:
case PIPE_FORMAT_B4G4R4A4_UNORM:
case PIPE_FORMAT_B4G4R4X4_UNORM:
case PIPE_FORMAT_B8G8R8A8_UNORM:
+ /*case PIPE_FORMAT_B8G8R8A8_SNORM:*/
case PIPE_FORMAT_B8G8R8X8_UNORM:
+ /*case PIPE_FORMAT_B8G8R8X8_SNORM:*/
case PIPE_FORMAT_B10G10R10A2_UNORM:
return modifier |
R300_C0_SEL_B | R300_C1_SEL_G |
/* ARGB outputs. */
case PIPE_FORMAT_A8R8G8B8_UNORM:
+ /*case PIPE_FORMAT_A8R8G8B8_SNORM:*/
case PIPE_FORMAT_X8R8G8B8_UNORM:
+ /*case PIPE_FORMAT_X8R8G8B8_SNORM:*/
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:
boolean r300_is_sampler_format_supported(enum pipe_format format)
{
- return r300_translate_texformat(format, 0, TRUE) != ~0;
+ return r300_translate_texformat(format, 0, TRUE, FALSE) != ~0;
}
void r300_texture_setup_format_state(struct r300_screen *screen,
- struct r300_texture_desc *desc,
+ struct r300_resource *tex,
unsigned level,
struct r300_texture_format_state *out)
{
- struct pipe_resource *pt = &desc->b.b;
+ struct pipe_resource *pt = &tex->b.b.b;
+ struct r300_texture_desc *desc = &tex->tex;
boolean is_r500 = screen->caps.is_r500;
/* Mask out all the fields we change. */
R300_TXO_MICRO_TILE(desc->microtile);
}
-static void r300_texture_setup_fb_state(struct r300_screen* screen,
- struct r300_texture* tex)
+static void r300_texture_setup_fb_state(struct r300_surface *surf)
{
- unsigned i;
+ struct r300_resource *tex = r300_resource(surf->base.texture);
+ unsigned level = surf->base.u.tex.level;
/* Set framebuffer state. */
- if (util_format_is_depth_or_stencil(tex->desc.b.b.format)) {
- for (i = 0; i <= tex->desc.b.b.last_level; i++) {
- tex->fb_state.pitch[i] =
- tex->desc.stride_in_pixels[i] |
- R300_DEPTHMACROTILE(tex->desc.macrotile[i]) |
- R300_DEPTHMICROTILE(tex->desc.microtile);
- }
- tex->fb_state.format = r300_translate_zsformat(tex->desc.b.b.format);
+ if (util_format_is_depth_or_stencil(surf->base.format)) {
+ surf->pitch =
+ tex->tex.stride_in_pixels[level] |
+ R300_DEPTHMACROTILE(tex->tex.macrotile[level]) |
+ R300_DEPTHMICROTILE(tex->tex.microtile);
+ surf->format = r300_translate_zsformat(surf->base.format);
} else {
- for (i = 0; i <= tex->desc.b.b.last_level; i++) {
- tex->fb_state.pitch[i] =
- tex->desc.stride_in_pixels[i] |
- r300_translate_colorformat(tex->desc.b.b.format) |
- R300_COLOR_TILE(tex->desc.macrotile[i]) |
- R300_COLOR_MICROTILE(tex->desc.microtile);
- }
- tex->fb_state.format = r300_translate_out_fmt(tex->desc.b.b.format);
+ surf->pitch =
+ tex->tex.stride_in_pixels[level] |
+ r300_translate_colorformat(surf->base.format) |
+ R300_COLOR_TILE(tex->tex.macrotile[level]) |
+ R300_COLOR_MICROTILE(tex->tex.microtile);
+ surf->format = r300_translate_out_fmt(surf->base.format);
}
}
util_format_short_name(new_format));
tex->format = new_format;
-
- r300_texture_setup_fb_state(r300_screen(screen), r300_texture(tex));
-}
-
-static unsigned r300_texture_is_referenced(struct pipe_context *context,
- struct pipe_resource *texture,
- unsigned face, unsigned level)
-{
- struct r300_context *r300 = r300_context(context);
- struct r300_texture *rtex = (struct r300_texture *)texture;
-
- if (r300->rws->cs_is_buffer_referenced(r300->cs,
- rtex->buffer, R300_REF_CS))
- return PIPE_REFERENCED_FOR_READ | PIPE_REFERENCED_FOR_WRITE;
-
- return PIPE_UNREFERENCED;
}
static void r300_texture_destroy(struct pipe_screen *screen,
- struct pipe_resource* texture)
+ struct pipe_resource* texture)
{
- struct r300_texture* tex = (struct r300_texture*)texture;
+ struct r300_resource* tex = (struct r300_resource*)texture;
struct r300_winsys_screen *rws = (struct r300_winsys_screen *)texture->screen->winsys;
int i;
- rws->buffer_reference(rws, &tex->buffer, NULL);
+ rws->buffer_reference(rws, &tex->buf, NULL);
for (i = 0; i < R300_MAX_TEXTURE_LEVELS; i++) {
if (tex->hiz_mem[i])
u_mmFreeMem(tex->hiz_mem[i]);
- if (tex->zmask_mem[i])
- u_mmFreeMem(tex->zmask_mem[i]);
}
FREE(tex);
}
-static boolean r300_texture_get_handle(struct pipe_screen* screen,
- struct pipe_resource *texture,
- struct winsys_handle *whandle)
+boolean r300_resource_get_handle(struct pipe_screen* screen,
+ struct pipe_resource *texture,
+ struct winsys_handle *whandle)
{
struct r300_winsys_screen *rws = (struct r300_winsys_screen *)screen->winsys;
- struct r300_texture* tex = (struct r300_texture*)texture;
+ struct r300_resource* tex = (struct r300_resource*)texture;
if (!tex) {
return FALSE;
}
- return rws->buffer_get_handle(rws, tex->buffer,
- tex->desc.stride_in_bytes[0], whandle);
+ return rws->buffer_get_handle(rws, tex->buf,
+ tex->tex.stride_in_bytes[0], whandle);
}
-struct u_resource_vtbl r300_texture_vtbl =
+static const struct u_resource_vtbl r300_texture_vtbl =
{
- r300_texture_get_handle, /* get_handle */
- r300_texture_destroy, /* resource_destroy */
- r300_texture_is_referenced, /* is_resource_referenced */
- r300_texture_get_transfer, /* get_transfer */
- r300_texture_transfer_destroy, /* transfer_destroy */
- r300_texture_transfer_map, /* transfer_map */
- u_default_transfer_flush_region, /* transfer_flush_region */
- r300_texture_transfer_unmap, /* transfer_unmap */
- u_default_transfer_inline_write /* transfer_inline_write */
+ NULL, /* get_handle */
+ r300_texture_destroy, /* resource_destroy */
+ NULL, /* is_resource_referenced */
+ r300_texture_get_transfer, /* get_transfer */
+ r300_texture_transfer_destroy, /* transfer_destroy */
+ r300_texture_transfer_map, /* transfer_map */
+ NULL, /* transfer_flush_region */
+ r300_texture_transfer_unmap, /* transfer_unmap */
+ u_default_transfer_inline_write /* transfer_inline_write */
};
/* The common texture constructor. */
-static struct r300_texture*
+static struct r300_resource*
r300_texture_create_object(struct r300_screen *rscreen,
const struct pipe_resource *base,
enum r300_buffer_tiling microtile,
struct r300_winsys_buffer *buffer)
{
struct r300_winsys_screen *rws = rscreen->rws;
- struct r300_texture *tex = CALLOC_STRUCT(r300_texture);
+ struct r300_resource *tex = CALLOC_STRUCT(r300_resource);
if (!tex) {
if (buffer)
rws->buffer_reference(rws, &buffer, NULL);
}
/* Initialize the descriptor. */
- if (!r300_texture_desc_init(rscreen, &tex->desc, base,
+ if (!r300_texture_desc_init(rscreen, tex, base,
microtile, macrotile,
stride_in_bytes_override,
max_buffer_size)) {
return NULL;
}
/* Initialize the hardware state. */
- r300_texture_setup_format_state(rscreen, &tex->desc, 0, &tex->tx_format);
- r300_texture_setup_fb_state(rscreen, tex);
+ r300_texture_setup_format_state(rscreen, tex, 0, &tex->tx_format);
- tex->desc.b.vtbl = &r300_texture_vtbl;
- pipe_reference_init(&tex->desc.b.b.reference, 1);
+ tex->b.b.vtbl = &r300_texture_vtbl;
+ pipe_reference_init(&tex->b.b.b.reference, 1);
tex->domain = base->flags & R300_RESOURCE_FLAG_TRANSFER ?
R300_DOMAIN_GTT :
R300_DOMAIN_VRAM | R300_DOMAIN_GTT;
- tex->buffer = buffer;
+ tex->buf = buffer;
/* Create the backing buffer if needed. */
- if (!tex->buffer) {
- tex->buffer = rws->buffer_create(rws, tex->desc.size_in_bytes, 2048,
+ if (!tex->buf) {
+ tex->buf = rws->buffer_create(rws, tex->tex.size_in_bytes, 2048,
base->bind, base->usage, tex->domain);
- if (!tex->buffer) {
+ if (!tex->buf) {
FREE(tex);
return NULL;
}
}
- rws->buffer_set_tiling(rws, tex->buffer,
- tex->desc.microtile, tex->desc.macrotile[0],
- tex->desc.stride_in_bytes[0]);
+ tex->cs_buf = rws->buffer_get_cs_handle(rws, tex->buf);
+
+ rws->buffer_set_tiling(rws, tex->buf,
+ tex->tex.microtile, tex->tex.macrotile[0],
+ tex->tex.stride_in_bytes[0]);
return tex;
}
break;
case 2:
- if (rws->get_value(rws, R300_VID_SQUARE_TILING_SUPPORT))
+ if (rws->get_value(rws, R300_VID_DRM_2_1_0))
microtile = R300_BUFFER_SQUARETILED;
break;
}
/* Not required to implement u_resource_vtbl, consider moving to another file:
*/
-struct pipe_surface* r300_get_tex_surface(struct pipe_screen* screen,
- struct pipe_resource* texture,
- unsigned face,
- unsigned level,
- unsigned zslice,
- unsigned flags)
+struct pipe_surface* r300_create_surface(struct pipe_context * ctx,
+ struct pipe_resource* texture,
+ const struct pipe_surface *surf_tmpl)
{
- struct r300_texture* tex = r300_texture(texture);
+ struct r300_resource* tex = r300_resource(texture);
struct r300_surface* surface = CALLOC_STRUCT(r300_surface);
+ unsigned level = surf_tmpl->u.tex.level;
+
+ assert(surf_tmpl->u.tex.first_layer == surf_tmpl->u.tex.last_layer);
if (surface) {
uint32_t offset, tile_height;
pipe_reference_init(&surface->base.reference, 1);
pipe_resource_reference(&surface->base.texture, texture);
- surface->base.format = texture->format;
+ surface->base.context = ctx;
+ surface->base.format = surf_tmpl->format;
surface->base.width = u_minify(texture->width0, level);
surface->base.height = u_minify(texture->height0, level);
- surface->base.usage = flags;
- surface->base.zslice = zslice;
- surface->base.face = face;
- surface->base.level = level;
+ surface->base.usage = surf_tmpl->usage;
+ surface->base.u.tex.level = level;
+ surface->base.u.tex.first_layer = surf_tmpl->u.tex.first_layer;
+ surface->base.u.tex.last_layer = surf_tmpl->u.tex.last_layer;
- surface->buffer = tex->buffer;
+ surface->buf = tex->buf;
+ surface->cs_buf = tex->cs_buf;
/* 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;
- surface->offset = r300_texture_get_offset(&tex->desc,
- level, zslice, face);
- surface->pitch = tex->fb_state.pitch[level];
- surface->format = tex->fb_state.format;
+ surface->offset = r300_texture_get_offset(tex, level,
+ surf_tmpl->u.tex.first_layer);
+ r300_texture_setup_fb_state(surface);
/* Parameters for the CBZB clear. */
- surface->cbzb_allowed = tex->desc.cbzb_allowed[level];
+ surface->cbzb_allowed = tex->tex.cbzb_allowed[level];
surface->cbzb_width = align(surface->base.width, 64);
/* Height must be aligned to the size of a tile. */
- tile_height = r300_get_pixel_alignment(tex->desc.b.b.format,
- tex->desc.b.b.nr_samples,
- tex->desc.microtile,
- tex->desc.macrotile[level],
- DIM_HEIGHT);
+ tile_height = r300_get_pixel_alignment(tex->b.b.b.format,
+ tex->b.b.b.nr_samples,
+ tex->tex.microtile,
+ tex->tex.macrotile[level],
+ DIM_HEIGHT, 0);
surface->cbzb_height = align((surface->base.height + 1) / 2,
tile_height);
/* Offset must be aligned to 2K and must point at the beginning
* of a scanline. */
offset = surface->offset +
- tex->desc.stride_in_bytes[level] * surface->cbzb_height;
+ tex->tex.stride_in_bytes[level] * surface->cbzb_height;
surface->cbzb_midpoint_offset = offset & ~2047;
surface->cbzb_pitch = surface->pitch & 0x1ffffc;
else
surface->cbzb_format = R300_DEPTHFORMAT_16BIT_INT_Z;
- SCREEN_DBG(r300_screen(screen), DBG_CBZB,
- "CBZB Allowed: %s, Dim: %ix%i, Misalignment: %i, Micro: %s, Macro: %s\n",
- surface->cbzb_allowed ? "YES" : " NO",
- surface->cbzb_width, surface->cbzb_height,
- offset & 2047,
- tex->desc.microtile ? "YES" : " NO",
- tex->desc.macrotile[level] ? "YES" : " NO");
+ DBG(r300_context(ctx), DBG_CBZB,
+ "CBZB Allowed: %s, Dim: %ix%i, Misalignment: %i, Micro: %s, Macro: %s\n",
+ surface->cbzb_allowed ? "YES" : " NO",
+ surface->cbzb_width, surface->cbzb_height,
+ offset & 2047,
+ tex->tex.microtile ? "YES" : " NO",
+ tex->tex.macrotile[level] ? "YES" : " NO");
}
return &surface->base;
/* Not required to implement u_resource_vtbl, consider moving to another file:
*/
-void r300_tex_surface_destroy(struct pipe_surface* s)
+void r300_surface_destroy(struct pipe_context *ctx, struct pipe_surface* s)
{
pipe_resource_reference(&s->texture, NULL);
FREE(s);
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