out[3] = get_texel_2d_no_border( sp_sview, addr, x1, y1 );
}
-/* Can involve a lot of unnecessary checks for border color:
- */
-static inline void
-get_texel_quad_2d(const struct sp_sampler_view *sp_sview,
- const struct sp_sampler *sp_samp,
- union tex_tile_address addr,
- int x0, int y0,
- int x1, int y1,
- const float *out[4])
-{
- out[0] = get_texel_2d( sp_sview, sp_samp, addr, x0, y0 );
- out[1] = get_texel_2d( sp_sview, sp_samp, addr, x1, y0 );
- out[3] = get_texel_2d( sp_sview, sp_samp, addr, x1, y1 );
- out[2] = get_texel_2d( sp_sview, sp_samp, addr, x0, y1 );
-}
-
-
/* 3d variants:
*/
}
/* interpolate R, G, B, A */
- for (c = 0; c < TGSI_QUAD_SIZE; c++) {
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++) {
rgba[TGSI_NUM_CHANNELS*c] = lerp_2d(xw, yw,
tx[0][c], tx[1][c],
tx[2][c], tx[3][c]);
img_filter_2d_nearest_repeat_POT(const struct sp_sampler_view *sp_sview,
const struct sp_sampler *sp_samp,
const struct img_filter_args *args,
- float rgba[TGSI_QUAD_SIZE])
+ float *rgba)
{
const unsigned xpot = pot_level_size(sp_sview->xpot, args->level);
const unsigned ypot = pot_level_size(sp_sview->ypot, args->level);
addr.bits.z = sp_sview->base.u.tex.first_layer;
out = get_texel_2d_no_border(sp_sview, addr, x0, y0);
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = out[c];
if (DEBUG_TEX) {
img_filter_2d_nearest_clamp_POT(const struct sp_sampler_view *sp_sview,
const struct sp_sampler *sp_samp,
const struct img_filter_args *args,
- float rgba[TGSI_QUAD_SIZE])
+ float *rgba)
{
const unsigned xpot = pot_level_size(sp_sview->xpot, args->level);
const unsigned ypot = pot_level_size(sp_sview->ypot, args->level);
y0 = ypot - 1;
out = get_texel_2d_no_border(sp_sview, addr, x0, y0);
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = out[c];
if (DEBUG_TEX) {
img_filter_1d_nearest(const struct sp_sampler_view *sp_sview,
const struct sp_sampler *sp_samp,
const struct img_filter_args *args,
- float rgba[TGSI_QUAD_SIZE])
+ float *rgba)
{
const struct pipe_resource *texture = sp_sview->base.texture;
const int width = u_minify(texture->width0, args->level);
out = get_texel_1d_array(sp_sview, sp_samp, addr, x,
sp_sview->base.u.tex.first_layer);
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = out[c];
if (DEBUG_TEX) {
sp_samp->nearest_texcoord_s(args->s, width, args->offset[0], &x);
out = get_texel_1d_array(sp_sview, sp_samp, addr, x, layer);
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = out[c];
if (DEBUG_TEX) {
sp_samp->nearest_texcoord_t(args->t, height, args->offset[1], &y);
out = get_texel_2d(sp_sview, sp_samp, addr, x, y);
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = out[c];
if (DEBUG_TEX) {
sp_samp->nearest_texcoord_t(args->t, height, args->offset[1], &y);
out = get_texel_2d_array(sp_sview, sp_samp, addr, x, y, layer);
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = out[c];
if (DEBUG_TEX) {
}
out = get_texel_cube_array(sp_sview, sp_samp, addr, x, y, layerface);
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = out[c];
if (DEBUG_TEX) {
sp_samp->nearest_texcoord_t(args->t, height, args->offset[1], &y);
out = get_texel_cube_array(sp_sview, sp_samp, addr, x, y, layerface);
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = out[c];
if (DEBUG_TEX) {
addr.bits.level = args->level;
out = get_texel_3d(sp_sview, sp_samp, addr, x, y, z);
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = out[c];
}
sp_sview->base.u.tex.first_layer);
/* interpolate R, G, B, A */
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = lerp(xw, tx0[c], tx1[c]);
}
tx1 = get_texel_1d_array(sp_sview, sp_samp, addr, x1, layer);
/* interpolate R, G, B, A */
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = lerp(xw, tx0[c], tx1[c]);
}
/* get correct result using the channel and swizzle */
switch (swizzle) {
- case PIPE_SWIZZLE_ZERO:
+ case PIPE_SWIZZLE_0:
return 0.0;
- case PIPE_SWIZZLE_ONE:
+ case PIPE_SWIZZLE_1:
return 1.0;
default:
return tx[chan][swizzle];
tx[3] = get_texel_2d(sp_sview, sp_samp, addr, x1, y1);
if (args->gather_only) {
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = get_gather_value(sp_sview, c,
args->gather_comp,
tx);
} else {
/* interpolate R, G, B, A */
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = lerp_2d(xw, yw,
tx[0][c], tx[1][c],
tx[2][c], tx[3][c]);
tx[3] = get_texel_2d_array(sp_sview, sp_samp, addr, x1, y1, layer);
if (args->gather_only) {
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = get_gather_value(sp_sview, c,
args->gather_comp,
tx);
} else {
/* interpolate R, G, B, A */
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = lerp_2d(xw, yw,
tx[0][c], tx[1][c],
tx[2][c], tx[3][c]);
}
if (args->gather_only) {
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = get_gather_value(sp_sview, c,
args->gather_comp,
tx);
} else {
/* interpolate R, G, B, A */
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = lerp_2d(xw, yw,
tx[0][c], tx[1][c],
tx[2][c], tx[3][c]);
}
if (args->gather_only) {
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = get_gather_value(sp_sview, c,
args->gather_comp,
tx);
} else {
/* interpolate R, G, B, A */
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = lerp_2d(xw, yw,
tx[0][c], tx[1][c],
tx[2][c], tx[3][c]);
tx13 = get_texel_3d(sp_sview, sp_samp, addr, x1, y1, z1);
/* interpolate R, G, B, A */
- for (c = 0; c < TGSI_QUAD_SIZE; c++)
+ for (c = 0; c < TGSI_NUM_CHANNELS; c++)
rgba[TGSI_NUM_CHANNELS*c] = lerp_3d(xw, yw, zw,
tx00[c], tx01[c],
tx02[c], tx03[c],
const float t[TGSI_QUAD_SIZE],
const float p[TGSI_QUAD_SIZE],
const uint faces[TGSI_QUAD_SIZE],
+ const int8_t *offset,
unsigned level,
const float dudx, const float dvdx,
const float dudy, const float dvdy,
/* F *= formScale; */ /* no need to scale F as we don't use it below here */
args.level = level;
+ args.offset = offset;
+
for (j = 0; j < TGSI_QUAD_SIZE; j++) {
/* Heckbert MS thesis, p. 59; scan over the bounding box of the ellipse
* and incrementally update the value of Ax^2+Bxy*Cy^2; when this
const float dvdy = (t[QUAD_TOP_LEFT] - t[QUAD_BOTTOM_LEFT]) * t_to_v;
struct img_filter_args args;
+ args.offset = filt_args->offset;
+
if (filt_args->control == TGSI_SAMPLER_LOD_BIAS ||
filt_args->control == TGSI_SAMPLER_LOD_NONE ||
/* XXX FIXME */
args.p = p[j];
args.level = psview->u.tex.last_level;
args.face_id = filt_args->faces[j];
+ /*
+ * XXX: we overwrote any linear filter with nearest, so this
+ * isn't right (albeit if last level is 1x1 and no border it
+ * will work just the same).
+ */
min_filter(sp_sview, sp_samp, &args, &rgba[0][j]);
}
}
* seem to be worth the extra running time.
*/
img_filter_2d_ewa(sp_sview, sp_samp, min_filter, mag_filter,
- s, t, p, filt_args->faces, level0,
- dudx, dvdx, dudy, dvdy, rgba);
+ s, t, p, filt_args->faces, filt_args->offset,
+ level0, dudx, dvdx, dudy, dvdy, rgba);
}
if (DEBUG_TEX) {
util_format_description(sp_sview->base.format);
/* not entirely sure we couldn't end up with non-valid swizzle here */
const unsigned chan_type =
- format_desc->swizzle[0] <= UTIL_FORMAT_SWIZZLE_W ?
+ format_desc->swizzle[0] <= PIPE_SWIZZLE_W ?
format_desc->channel[format_desc->swizzle[0]].type :
UTIL_FORMAT_TYPE_FLOAT;
const bool is_gather = (control == TGSI_SAMPLER_GATHER);
const unsigned swizzle_a = sview->swizzle_a;
switch (swizzle_r) {
- case PIPE_SWIZZLE_ZERO:
+ case PIPE_SWIZZLE_0:
for (j = 0; j < 4; j++)
out[0][j] = 0.0f;
break;
- case PIPE_SWIZZLE_ONE:
+ case PIPE_SWIZZLE_1:
for (j = 0; j < 4; j++)
out[0][j] = 1.0f;
break;
}
switch (swizzle_g) {
- case PIPE_SWIZZLE_ZERO:
+ case PIPE_SWIZZLE_0:
for (j = 0; j < 4; j++)
out[1][j] = 0.0f;
break;
- case PIPE_SWIZZLE_ONE:
+ case PIPE_SWIZZLE_1:
for (j = 0; j < 4; j++)
out[1][j] = 1.0f;
break;
}
switch (swizzle_b) {
- case PIPE_SWIZZLE_ZERO:
+ case PIPE_SWIZZLE_0:
for (j = 0; j < 4; j++)
out[2][j] = 0.0f;
break;
- case PIPE_SWIZZLE_ONE:
+ case PIPE_SWIZZLE_1:
for (j = 0; j < 4; j++)
out[2][j] = 1.0f;
break;
}
switch (swizzle_a) {
- case PIPE_SWIZZLE_ZERO:
+ case PIPE_SWIZZLE_0:
for (j = 0; j < 4; j++)
out[3][j] = 0.0f;
break;
- case PIPE_SWIZZLE_ONE:
+ case PIPE_SWIZZLE_1:
for (j = 0; j < 4; j++)
out[3][j] = 1.0f;
break;
static inline bool
any_swizzle(const struct pipe_sampler_view *view)
{
- return (view->swizzle_r != PIPE_SWIZZLE_RED ||
- view->swizzle_g != PIPE_SWIZZLE_GREEN ||
- view->swizzle_b != PIPE_SWIZZLE_BLUE ||
- view->swizzle_a != PIPE_SWIZZLE_ALPHA);
+ return (view->swizzle_r != PIPE_SWIZZLE_X ||
+ view->swizzle_g != PIPE_SWIZZLE_Y ||
+ view->swizzle_b != PIPE_SWIZZLE_Z ||
+ view->swizzle_a != PIPE_SWIZZLE_W);
}
const struct pipe_resource *texture = view->texture;
if (view->target == PIPE_BUFFER) {
- dims[0] = (view->u.buf.last_element - view->u.buf.first_element) + 1;
+ dims[0] = view->u.buf.size / util_format_get_blocksize(view->format);
/* the other values are undefined, but let's avoid potential valgrind
* warnings.
*/
const int width = u_minify(texture->width0, level);
const int height = u_minify(texture->height0, level);
const int depth = u_minify(texture->depth0, level);
+ unsigned elem_size, first_element, last_element;
addr.value = 0;
addr.bits.level = level;
switch (sp_sview->base.target) {
case PIPE_BUFFER:
+ elem_size = util_format_get_blocksize(sp_sview->base.format);
+ first_element = sp_sview->base.u.buf.offset / elem_size;
+ last_element = (sp_sview->base.u.buf.offset +
+ sp_sview->base.u.buf.size) / elem_size - 1;
for (j = 0; j < TGSI_QUAD_SIZE; j++) {
const int x = CLAMP(v_i[j] + offset[0] +
- sp_sview->base.u.buf.first_element,
- sp_sview->base.u.buf.first_element,
- sp_sview->base.u.buf.last_element);
+ first_element,
+ first_element,
+ last_element);
tx = get_texel_2d_no_border(sp_sview, addr, x, 0);
for (c = 0; c < 4; c++) {
rgba[c][j] = tx[c];
compute_lambda_func
-softpipe_get_lambda_func(const struct pipe_sampler_view *view, unsigned shader)
+softpipe_get_lambda_func(const struct pipe_sampler_view *view,
+ enum pipe_shader_type shader)
{
if (shader != PIPE_SHADER_FRAGMENT)
return compute_lambda_vert;
projects / mesa.git / blobdiff