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path: root/src/gallium/drivers/r300/r300_texture.c
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Diffstat (limited to 'src/gallium/drivers/r300/r300_texture.c')
-rw-r--r--src/gallium/drivers/r300/r300_texture.c153
1 files changed, 96 insertions, 57 deletions
diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c
index 93224e8d20..21e5910450 100644
--- a/src/gallium/drivers/r300/r300_texture.c
+++ b/src/gallium/drivers/r300/r300_texture.c
@@ -92,8 +92,8 @@ static uint32_t r300_translate_texformat(enum pipe_format format)
switch (format) {
case PIPE_FORMAT_Z16_UNORM:
return R300_EASY_TX_FORMAT(X, X, X, X, X16);
- case PIPE_FORMAT_Z24X8_UNORM:
- case PIPE_FORMAT_Z24S8_UNORM:
+ case PIPE_FORMAT_X8Z24_UNORM:
+ case PIPE_FORMAT_S8Z24_UNORM:
return R300_EASY_TX_FORMAT(X, X, X, X, W24_FP);
default:
return ~0; /* Unsupported. */
@@ -104,9 +104,9 @@ static uint32_t r300_translate_texformat(enum pipe_format format)
result |= R300_TX_FORMAT_YUV_TO_RGB;
switch (format) {
- case PIPE_FORMAT_YCBCR:
+ case PIPE_FORMAT_UYVY:
return R300_EASY_TX_FORMAT(X, Y, Z, ONE, YVYU422) | result;
- case PIPE_FORMAT_YCBCR_REV:
+ case PIPE_FORMAT_YUYV:
return R300_EASY_TX_FORMAT(X, Y, Z, ONE, VYUY422) | result;
default:
return ~0; /* Unsupported/unknown. */
@@ -308,33 +308,30 @@ static uint32_t r300_translate_colorformat(enum pipe_format format)
return R300_COLOR_FORMAT_I8;
/* 16-bit buffers. */
- case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_B5G6R5_UNORM:
return R300_COLOR_FORMAT_RGB565;
- case PIPE_FORMAT_A1R5G5B5_UNORM:
+ case PIPE_FORMAT_B5G5R5A1_UNORM:
return R300_COLOR_FORMAT_ARGB1555;
- case PIPE_FORMAT_A4R4G4B4_UNORM:
+ case PIPE_FORMAT_B4G4R4A4_UNORM:
return R300_COLOR_FORMAT_ARGB4444;
/* 32-bit buffers. */
- case PIPE_FORMAT_A8R8G8B8_UNORM:
- case PIPE_FORMAT_A8R8G8B8_SRGB:
- case PIPE_FORMAT_X8R8G8B8_UNORM:
- case PIPE_FORMAT_X8R8G8B8_SRGB:
case PIPE_FORMAT_B8G8R8A8_UNORM:
case PIPE_FORMAT_B8G8R8A8_SRGB:
case PIPE_FORMAT_B8G8R8X8_UNORM:
case PIPE_FORMAT_B8G8R8X8_SRGB:
- case PIPE_FORMAT_R8G8B8A8_UNORM:
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_A8R8G8B8_SRGB:
+ case PIPE_FORMAT_X8R8G8B8_UNORM:
+ case PIPE_FORMAT_X8R8G8B8_SRGB:
+ case PIPE_FORMAT_A8B8G8R8_UNORM:
case PIPE_FORMAT_R8G8B8A8_SNORM:
- case PIPE_FORMAT_R8G8B8A8_SRGB:
- case PIPE_FORMAT_R8G8B8X8_UNORM:
- case PIPE_FORMAT_R8G8B8X8_SRGB:
- case PIPE_FORMAT_R8G8B8X8_SNORM:
- case PIPE_FORMAT_A8B8G8R8_SNORM:
- case PIPE_FORMAT_X8B8G8R8_SNORM:
- case PIPE_FORMAT_X8UB8UG8SR8S_NORM:
+ case PIPE_FORMAT_A8B8G8R8_SRGB:
+ case PIPE_FORMAT_X8B8G8R8_UNORM:
+ case PIPE_FORMAT_X8B8G8R8_SRGB:
+ case PIPE_FORMAT_R8SG8SB8UX8U_NORM:
return R300_COLOR_FORMAT_ARGB8888;
- case PIPE_FORMAT_A2B10G10R10_UNORM:
+ case PIPE_FORMAT_R10G10B10A2_UNORM:
return R500_COLOR_FORMAT_ARGB2101010; /* R5xx-only? */
/* 64-bit buffers. */
@@ -351,9 +348,9 @@ static uint32_t r300_translate_colorformat(enum pipe_format format)
#endif
/* YUV buffers. */
- case PIPE_FORMAT_YCBCR:
+ case PIPE_FORMAT_UYVY:
return R300_COLOR_FORMAT_YVYU;
- case PIPE_FORMAT_YCBCR_REV:
+ case PIPE_FORMAT_YUYV:
return R300_COLOR_FORMAT_VYUY;
default:
return ~0; /* Unsupported. */
@@ -368,9 +365,9 @@ static uint32_t r300_translate_zsformat(enum pipe_format format)
case PIPE_FORMAT_Z16_UNORM:
return R300_DEPTHFORMAT_16BIT_INT_Z;
/* 24-bit depth, ignored stencil */
- case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_X8Z24_UNORM:
/* 24-bit depth, 8-bit stencil */
- case PIPE_FORMAT_Z24S8_UNORM:
+ case PIPE_FORMAT_S8Z24_UNORM:
return R300_DEPTHFORMAT_24BIT_INT_Z_8BIT_STENCIL;
default:
return ~0; /* Unsupported. */
@@ -437,42 +434,39 @@ static uint32_t r300_translate_out_fmt(enum pipe_format format)
return modifier | R300_C2_SEL_R;
/* ARGB 32-bit outputs. */
- case PIPE_FORMAT_R5G6B5_UNORM:
- case PIPE_FORMAT_A1R5G5B5_UNORM:
- case PIPE_FORMAT_A4R4G4B4_UNORM:
- case PIPE_FORMAT_A8R8G8B8_UNORM:
- case PIPE_FORMAT_A8R8G8B8_SRGB:
- case PIPE_FORMAT_X8R8G8B8_UNORM:
- case PIPE_FORMAT_X8R8G8B8_SRGB:
+ case PIPE_FORMAT_B5G6R5_UNORM:
+ case PIPE_FORMAT_B5G5R5A1_UNORM:
+ case PIPE_FORMAT_B4G4R4A4_UNORM:
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ case PIPE_FORMAT_B8G8R8A8_SRGB:
+ case PIPE_FORMAT_B8G8R8X8_UNORM:
+ case PIPE_FORMAT_B8G8R8X8_SRGB:
return modifier |
R300_C0_SEL_B | R300_C1_SEL_G |
R300_C2_SEL_R | R300_C3_SEL_A;
/* BGRA 32-bit outputs. */
- case PIPE_FORMAT_B8G8R8A8_UNORM:
- case PIPE_FORMAT_B8G8R8A8_SRGB:
- case PIPE_FORMAT_B8G8R8X8_UNORM:
- case PIPE_FORMAT_B8G8R8X8_SRGB:
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_A8R8G8B8_SRGB:
+ case PIPE_FORMAT_X8R8G8B8_UNORM:
+ case PIPE_FORMAT_X8R8G8B8_SRGB:
return modifier |
R300_C0_SEL_A | R300_C1_SEL_R |
R300_C2_SEL_G | R300_C3_SEL_B;
/* RGBA 32-bit outputs. */
- case PIPE_FORMAT_R8G8B8A8_UNORM:
+ case PIPE_FORMAT_A8B8G8R8_UNORM:
case PIPE_FORMAT_R8G8B8A8_SNORM:
- case PIPE_FORMAT_R8G8B8A8_SRGB:
- case PIPE_FORMAT_R8G8B8X8_UNORM:
- case PIPE_FORMAT_R8G8B8X8_SRGB:
- case PIPE_FORMAT_R8G8B8X8_SNORM:
+ case PIPE_FORMAT_A8B8G8R8_SRGB:
+ case PIPE_FORMAT_X8B8G8R8_UNORM:
+ case PIPE_FORMAT_X8B8G8R8_SRGB:
return modifier |
R300_C0_SEL_A | R300_C1_SEL_B |
R300_C2_SEL_G | R300_C3_SEL_R;
/* ABGR 32-bit outputs. */
- case PIPE_FORMAT_A8B8G8R8_SNORM:
- case PIPE_FORMAT_X8B8G8R8_SNORM:
- case PIPE_FORMAT_X8UB8UG8SR8S_NORM:
- case PIPE_FORMAT_A2B10G10R10_UNORM:
+ case PIPE_FORMAT_R8SG8SB8UX8U_NORM:
+ case PIPE_FORMAT_R10G10B10A2_UNORM:
/* RGBA high precision outputs (same swizzles as ABGR low precision) */
case PIPE_FORMAT_R16G16B16A16_UNORM:
case PIPE_FORMAT_R16G16B16A16_SNORM:
@@ -623,18 +617,23 @@ static unsigned r300_texture_get_tile_size(struct r300_texture* tex,
/* Return true if macrotiling should be enabled on the miplevel. */
static boolean r300_texture_macro_switch(struct r300_texture *tex,
unsigned level,
- boolean rv350_mode)
+ boolean rv350_mode,
+ int dim)
{
- unsigned tile_width, width;
+ unsigned tile, texdim;
- tile_width = r300_texture_get_tile_size(tex, TILE_WIDTH, TRUE);
- width = u_minify(tex->tex.width0, level);
+ tile = r300_texture_get_tile_size(tex, dim, TRUE);
+ if (dim == TILE_WIDTH) {
+ texdim = u_minify(tex->tex.width0, level);
+ } else {
+ texdim = u_minify(tex->tex.height0, level);
+ }
/* See TX_FILTER1_n.MACRO_SWITCH. */
if (rv350_mode) {
- return width >= tile_width;
+ return texdim >= tile;
} else {
- return width > tile_width;
+ return texdim > tile;
}
}
@@ -698,9 +697,10 @@ static void r300_setup_miptree(struct r300_screen* screen,
for (i = 0; i <= base->last_level; i++) {
/* Let's see if this miplevel can be macrotiled. */
- tex->mip_macrotile[i] = (tex->macrotile == R300_BUFFER_TILED &&
- r300_texture_macro_switch(tex, i, rv350_mode)) ?
- R300_BUFFER_TILED : R300_BUFFER_LINEAR;
+ tex->mip_macrotile[i] =
+ (tex->macrotile == R300_BUFFER_TILED &&
+ r300_texture_macro_switch(tex, i, rv350_mode, TILE_WIDTH)) ?
+ R300_BUFFER_TILED : R300_BUFFER_LINEAR;
stride = r300_texture_get_stride(screen, tex, i);
nblocksy = r300_texture_get_nblocksy(tex, i);
@@ -730,10 +730,46 @@ static void r300_setup_flags(struct r300_texture* tex)
!util_is_power_of_two(tex->tex.height0);
}
+static void r300_setup_tiling(struct pipe_screen *screen,
+ struct r300_texture *tex)
+{
+ enum pipe_format format = tex->tex.format;
+ boolean rv350_mode = r300_screen(screen)->caps->family >= CHIP_FAMILY_RV350;
+
+ if (util_format_is_compressed(format)) {
+ return;
+ }
+
+ if (tex->tex.width0 == 1 ||
+ tex->tex.height0 == 1) {
+ return;
+ }
+
+ /* Set microtiling. */
+ switch (util_format_get_blocksize(format)) {
+ case 1:
+ case 4:
+ tex->microtile = R300_BUFFER_TILED;
+ break;
+
+ /* XXX Square-tiling doesn't work with kernel older than 2.6.34,
+ * XXX need to check the DRM version */
+ /*case 2:
+ case 8:
+ tex->microtile = R300_BUFFER_SQUARETILED;
+ break;*/
+ }
+
+ /* Set macrotiling. */
+ if (r300_texture_macro_switch(tex, 0, rv350_mode, TILE_WIDTH) &&
+ r300_texture_macro_switch(tex, 0, rv350_mode, TILE_HEIGHT)) {
+ tex->macrotile = R300_BUFFER_TILED;
+ }
+}
+
/* Create a new texture. */
-static struct pipe_texture*
- r300_texture_create(struct pipe_screen* screen,
- const struct pipe_texture* template)
+static struct pipe_texture* r300_texture_create(struct pipe_screen* screen,
+ const struct pipe_texture* template)
{
struct r300_texture* tex = CALLOC_STRUCT(r300_texture);
struct r300_screen* rscreen = r300_screen(screen);
@@ -748,6 +784,9 @@ static struct pipe_texture*
tex->tex.screen = screen;
r300_setup_flags(tex);
+ if (!(template->tex_usage & R300_TEXTURE_USAGE_TRANSFER)) {
+ r300_setup_tiling(screen, tex);
+ }
r300_setup_miptree(rscreen, tex);
r300_setup_texture_state(rscreen, tex);
@@ -935,7 +974,7 @@ r300_video_surface_create(struct pipe_screen *screen,
memset(&template, 0, sizeof(struct pipe_texture));
template.target = PIPE_TEXTURE_2D;
- template.format = PIPE_FORMAT_X8R8G8B8_UNORM;
+ template.format = PIPE_FORMAT_B8G8R8X8_UNORM;
template.last_level = 0;
template.width0 = util_next_power_of_two(width);
template.height0 = util_next_power_of_two(height);
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-20 04:20:00 +0000