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Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_mipmap_tree.c')
-rw-r--r--src/mesa/drivers/dri/intel/intel_mipmap_tree.c98
1 files changed, 74 insertions, 24 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
index 6e1e034e53..c985da5aa2 100644
--- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
@@ -57,14 +57,16 @@ intel_miptree_create_internal(struct intel_context *intel,
GLuint last_level,
GLuint width0,
GLuint height0,
- GLuint depth0, GLuint cpp, GLuint compress_byte)
+ GLuint depth0, GLuint cpp, GLuint compress_byte,
+ uint32_t tiling)
{
GLboolean ok;
struct intel_mipmap_tree *mt = calloc(sizeof(*mt), 1);
- DBG("%s target %s format %s level %d..%d\n", __FUNCTION__,
+ DBG("%s target %s format %s level %d..%d <-- %p\n", __FUNCTION__,
_mesa_lookup_enum_by_nr(target),
- _mesa_lookup_enum_by_nr(internal_format), first_level, last_level);
+ _mesa_lookup_enum_by_nr(internal_format),
+ first_level, last_level, mt);
mt->target = target_to_target(target);
mt->internal_format = internal_format;
@@ -80,15 +82,16 @@ intel_miptree_create_internal(struct intel_context *intel,
#ifdef I915
if (IS_945(intel->intelScreen->deviceID))
- ok = i945_miptree_layout(intel, mt);
+ ok = i945_miptree_layout(intel, mt, tiling);
else
- ok = i915_miptree_layout(intel, mt);
+ ok = i915_miptree_layout(intel, mt, tiling);
#else
- ok = brw_miptree_layout(intel, mt);
+ ok = brw_miptree_layout(intel, mt, tiling);
#endif
if (!ok) {
free(mt);
+ DBG("%s not okay - returning NULL\n", __FUNCTION__);
return NULL;
}
@@ -98,6 +101,7 @@ intel_miptree_create_internal(struct intel_context *intel,
struct intel_mipmap_tree *
intel_miptree_create(struct intel_context *intel,
GLenum target,
+ GLenum base_format,
GLenum internal_format,
GLuint first_level,
GLuint last_level,
@@ -107,10 +111,23 @@ intel_miptree_create(struct intel_context *intel,
GLboolean expect_accelerated_upload)
{
struct intel_mipmap_tree *mt;
+ uint32_t tiling;
+
+ if (intel->use_texture_tiling && compress_byte == 0 &&
+ intel->intelScreen->kernel_exec_fencing) {
+ if (IS_965(intel->intelScreen->deviceID) &&
+ (base_format == GL_DEPTH_COMPONENT ||
+ base_format == GL_DEPTH_STENCIL_EXT))
+ tiling = I915_TILING_Y;
+ else
+ tiling = I915_TILING_X;
+ } else
+ tiling = I915_TILING_NONE;
mt = intel_miptree_create_internal(intel, target, internal_format,
first_level, last_level, width0,
- height0, depth0, cpp, compress_byte);
+ height0, depth0, cpp, compress_byte,
+ tiling);
/*
* pitch == 0 || height == 0 indicates the null texture
*/
@@ -118,6 +135,7 @@ intel_miptree_create(struct intel_context *intel,
return NULL;
mt->region = intel_region_alloc(intel,
+ tiling,
mt->cpp,
mt->pitch,
mt->total_height,
@@ -147,7 +165,8 @@ intel_miptree_create_for_region(struct intel_context *intel,
mt = intel_miptree_create_internal(intel, target, internal_format,
first_level, last_level,
region->width, region->height, 1,
- region->cpp, compress_byte);
+ region->cpp, compress_byte,
+ I915_TILING_NONE);
if (!mt)
return mt;
#if 0
@@ -185,6 +204,7 @@ intel_miptree_create_for_region(struct intel_context *intel,
int intel_miptree_pitch_align (struct intel_context *intel,
struct intel_mipmap_tree *mt,
+ uint32_t tiling,
int pitch)
{
#ifdef I915
@@ -205,6 +225,11 @@ int intel_miptree_pitch_align (struct intel_context *intel,
pitch_align = 4;
}
+ if (tiling == I915_TILING_X)
+ pitch_align = 512;
+ else if (tiling == I915_TILING_Y)
+ pitch_align = 128;
+
pitch = ALIGN(pitch * mt->cpp, pitch_align);
#ifdef I915
@@ -328,23 +353,31 @@ intel_miptree_set_level_info(struct intel_mipmap_tree *mt,
}
-
void
-intel_miptree_set_image_offset(struct intel_mipmap_tree *mt,
- GLuint level, GLuint img,
- GLuint x, GLuint y)
+intel_miptree_set_image_offset_ex(struct intel_mipmap_tree *mt,
+ GLuint level, GLuint img,
+ GLuint x, GLuint y,
+ GLuint offset)
{
if (img == 0 && level == 0)
assert(x == 0 && y == 0);
assert(img < mt->level[level].nr_images);
- mt->level[level].image_offset[img] = (x + y * mt->pitch) * mt->cpp;
+ mt->level[level].image_offset[img] = (x + y * mt->pitch) * mt->cpp + offset;
DBG("%s level %d img %d pos %d,%d image_offset %x\n",
__FUNCTION__, level, img, x, y, mt->level[level].image_offset[img]);
}
+void
+intel_miptree_set_image_offset(struct intel_mipmap_tree *mt,
+ GLuint level, GLuint img,
+ GLuint x, GLuint y)
+{
+ intel_miptree_set_image_offset_ex(mt, level, img, x, y, 0);
+}
+
/* Although we use the image_offset[] array to store relative offsets
* to cube faces, Mesa doesn't know anything about this and expects
@@ -454,11 +487,11 @@ intel_miptree_image_data(struct intel_context *intel,
0, 0, /* source x, y */
dst->level[level].width, height); /* width, height */
- src += src_image_pitch * dst->cpp;
+ src = (char *)src + src_image_pitch * dst->cpp;
}
}
-extern GLuint intel_compressed_alignment(GLenum);
+extern void intel_get_texture_alignment_unit(GLenum, GLuint *, GLuint *);
/* Copy mipmap image between trees
*/
void
@@ -475,20 +508,37 @@ intel_miptree_image_copy(struct intel_context *intel,
const GLuint *dst_depth_offset = intel_miptree_depth_offsets(dst, level);
const GLuint *src_depth_offset = intel_miptree_depth_offsets(src, level);
GLuint i;
+ GLboolean success;
if (dst->compressed) {
- GLuint alignment = intel_compressed_alignment(dst->internal_format);
+ GLuint align_w, align_h;
+
+ intel_get_texture_alignment_unit(dst->internal_format, &align_w, &align_h);
height = (height + 3) / 4;
- width = ((width + alignment - 1) & ~(alignment - 1));
+ width = ALIGN(width, align_w);
}
for (i = 0; i < depth; i++) {
- intel_region_copy(intel,
- dst->region, dst_offset + dst_depth_offset[i],
- 0,
- 0,
- src->region, src_offset + src_depth_offset[i],
- 0, 0, width, height);
+ success = intel_region_copy(intel,
+ dst->region, dst_offset + dst_depth_offset[i],
+ 0, 0,
+ src->region, src_offset + src_depth_offset[i],
+ 0, 0, width, height, GL_COPY);
+ if (!success) {
+ GLubyte *src_ptr, *dst_ptr;
+
+ src_ptr = intel_region_map(intel, src->region);
+ dst_ptr = intel_region_map(intel, dst->region);
+
+ _mesa_copy_rect(dst_ptr + dst_offset + dst_depth_offset[i],
+ dst->cpp,
+ dst->pitch,
+ 0, 0, width, height,
+ src_ptr + src_offset + src_depth_offset[i],
+ src->pitch,
+ 0, 0);
+ intel_region_unmap(intel, src->region);
+ intel_region_unmap(intel, dst->region);
+ }
}
-
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-23 01:57:21 +0000