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-rw-r--r--src/gallium/drivers/r600/evergreen_state.c13
-rw-r--r--src/gallium/drivers/r600/r600_state.c8
-rw-r--r--src/gallium/drivers/r600/r600_texture.c44
3 files changed, 47 insertions, 18 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index 29b22ab4c34..4d34d8ba1dd 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -200,6 +200,8 @@ static uint32_t r600_translate_dbformat(enum pipe_format format)
return V_028040_Z_16;
case PIPE_FORMAT_Z24X8_UNORM:
case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ case PIPE_FORMAT_X8Z24_UNORM:
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM:
return V_028040_Z_24;
case PIPE_FORMAT_Z32_FLOAT:
case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
@@ -339,7 +341,7 @@ static uint32_t r600_translate_colorswap(enum pipe_format format)
case PIPE_FORMAT_X8Z24_UNORM:
case PIPE_FORMAT_S8_UINT_Z24_UNORM:
- return V_028C70_SWAP_STD;
+ return V_028C70_SWAP_STD_REV;
case PIPE_FORMAT_R10G10B10A2_UNORM:
case PIPE_FORMAT_R10G10B10X2_SNORM:
@@ -1106,6 +1108,11 @@ evergreen_create_sampler_view_custom(struct pipe_context *ctx,
case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
pipe_format = PIPE_FORMAT_Z32_FLOAT;
break;
+ case PIPE_FORMAT_X8Z24_UNORM:
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM:
+ /* Z24 is always stored like this. */
+ pipe_format = PIPE_FORMAT_Z24X8_UNORM;
+ break;
case PIPE_FORMAT_X24S8_UINT:
case PIPE_FORMAT_S8X24_UINT:
case PIPE_FORMAT_X32_S8X24_UINT:
@@ -1603,6 +1610,8 @@ static void evergreen_init_depth_surface(struct r600_context *rctx,
switch (surf->base.format) {
case PIPE_FORMAT_Z24X8_UNORM:
case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ case PIPE_FORMAT_X8Z24_UNORM:
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM:
surf->pa_su_poly_offset_db_fmt_cntl =
S_028B78_POLY_OFFSET_NEG_NUM_DB_BITS((char)-24);
break;
@@ -2179,6 +2188,8 @@ static void evergreen_emit_polygon_offset(struct r600_context *rctx, struct r600
switch (state->zs_format) {
case PIPE_FORMAT_Z24X8_UNORM:
case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ case PIPE_FORMAT_X8Z24_UNORM:
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM:
offset_units *= 2.0f;
break;
case PIPE_FORMAT_Z16_UNORM:
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index 3f359fb0dd7..ec06be6ae46 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -270,10 +270,6 @@ static uint32_t r600_translate_colorswap(enum pipe_format format)
case PIPE_FORMAT_Z24_UNORM_S8_UINT:
return V_0280A0_SWAP_STD;
- case PIPE_FORMAT_X8Z24_UNORM:
- case PIPE_FORMAT_S8_UINT_Z24_UNORM:
- return V_0280A0_SWAP_STD;
-
case PIPE_FORMAT_R10G10B10A2_UNORM:
case PIPE_FORMAT_R10G10B10X2_SNORM:
case PIPE_FORMAT_R10SG10SB10SA2U_NORM:
@@ -440,10 +436,6 @@ static uint32_t r600_translate_colorformat(enum pipe_format format)
case PIPE_FORMAT_Z24_UNORM_S8_UINT:
return V_0280A0_COLOR_8_24;
- case PIPE_FORMAT_X8Z24_UNORM:
- case PIPE_FORMAT_S8_UINT_Z24_UNORM:
- return V_0280A0_COLOR_24_8;
-
case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
return V_0280A0_COLOR_X24_8_32_FLOAT;
diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index 85fc887971d..7f5752d81e6 100644
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -985,11 +985,14 @@ uint32_t r600_translate_texformat(struct pipe_screen *screen,
const unsigned char *swizzle_view,
uint32_t *word4_p, uint32_t *yuv_format_p)
{
+ struct r600_screen *rscreen = (struct r600_screen *)screen;
uint32_t result = 0, word4 = 0, yuv_format = 0;
const struct util_format_description *desc;
boolean uniform = TRUE;
static int r600_enable_s3tc = -1;
bool is_srgb_valid = FALSE;
+ const unsigned char swizzle_xxxx[4] = {0, 0, 0, 0};
+ const unsigned char swizzle_yyyy[4] = {1, 1, 1, 1};
int i;
const uint32_t sign_bit[4] = {
@@ -1000,38 +1003,62 @@ uint32_t r600_translate_texformat(struct pipe_screen *screen,
};
desc = util_format_description(format);
- word4 |= r600_get_swizzle_combined(desc->swizzle, swizzle_view, FALSE);
+ /* Depth and stencil swizzling is handled separately. */
+ if (desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS) {
+ word4 |= r600_get_swizzle_combined(desc->swizzle, swizzle_view, FALSE);
+ }
/* Colorspace (return non-RGB formats directly). */
switch (desc->colorspace) {
/* Depth stencil formats */
case UTIL_FORMAT_COLORSPACE_ZS:
switch (format) {
+ /* Depth sampler formats. */
case PIPE_FORMAT_Z16_UNORM:
+ word4 |= r600_get_swizzle_combined(swizzle_xxxx, swizzle_view, FALSE);
result = FMT_16;
goto out_word4;
- case PIPE_FORMAT_X24S8_UINT:
- word4 |= S_038010_NUM_FORMAT_ALL(V_038010_SQ_NUM_FORMAT_INT);
case PIPE_FORMAT_Z24X8_UNORM:
case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ word4 |= r600_get_swizzle_combined(swizzle_xxxx, swizzle_view, FALSE);
result = FMT_8_24;
goto out_word4;
- case PIPE_FORMAT_S8X24_UINT:
- word4 |= S_038010_NUM_FORMAT_ALL(V_038010_SQ_NUM_FORMAT_INT);
case PIPE_FORMAT_X8Z24_UNORM:
case PIPE_FORMAT_S8_UINT_Z24_UNORM:
+ if (rscreen->chip_class < EVERGREEN)
+ goto out_unknown;
+ word4 |= r600_get_swizzle_combined(swizzle_yyyy, swizzle_view, FALSE);
result = FMT_24_8;
goto out_word4;
+ case PIPE_FORMAT_Z32_FLOAT:
+ word4 |= r600_get_swizzle_combined(swizzle_xxxx, swizzle_view, FALSE);
+ result = FMT_32_FLOAT;
+ goto out_word4;
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ word4 |= r600_get_swizzle_combined(swizzle_xxxx, swizzle_view, FALSE);
+ result = FMT_X24_8_32_FLOAT;
+ goto out_word4;
+ /* Stencil sampler formats. */
case PIPE_FORMAT_S8_UINT:
+ word4 |= S_038010_NUM_FORMAT_ALL(V_038010_SQ_NUM_FORMAT_INT);
+ word4 |= r600_get_swizzle_combined(swizzle_xxxx, swizzle_view, FALSE);
result = FMT_8;
+ goto out_word4;
+ case PIPE_FORMAT_X24S8_UINT:
word4 |= S_038010_NUM_FORMAT_ALL(V_038010_SQ_NUM_FORMAT_INT);
+ word4 |= r600_get_swizzle_combined(swizzle_yyyy, swizzle_view, FALSE);
+ result = FMT_8_24;
goto out_word4;
- case PIPE_FORMAT_Z32_FLOAT:
- result = FMT_32_FLOAT;
+ case PIPE_FORMAT_S8X24_UINT:
+ if (rscreen->chip_class < EVERGREEN)
+ goto out_unknown;
+ word4 |= S_038010_NUM_FORMAT_ALL(V_038010_SQ_NUM_FORMAT_INT);
+ word4 |= r600_get_swizzle_combined(swizzle_xxxx, swizzle_view, FALSE);
+ result = FMT_24_8;
goto out_word4;
case PIPE_FORMAT_X32_S8X24_UINT:
word4 |= S_038010_NUM_FORMAT_ALL(V_038010_SQ_NUM_FORMAT_INT);
- case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ word4 |= r600_get_swizzle_combined(swizzle_yyyy, swizzle_view, FALSE);
result = FMT_X24_8_32_FLOAT;
goto out_word4;
default:
@@ -1057,7 +1084,6 @@ uint32_t r600_translate_texformat(struct pipe_screen *screen,
}
if (r600_enable_s3tc == -1) {
- struct r600_screen *rscreen = (struct r600_screen *)screen;
if (rscreen->info.drm_minor >= 9)
r600_enable_s3tc = 1;
else
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 04:37:05 +0000