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r600: align for mipmap tree changes

This commit is contained in:
Maciej Cencora 2009-11-18 22:02:48 +01:00
parent afe84fa698
commit 7118db8700
3 changed files with 24 additions and 40 deletions
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17
src/mesa/drivers/dri/r600/r600_tex.c
View File

@ -312,16 +312,7 @@ static void r600TexParameter(GLcontext * ctx, GLenum target,
case GL_TEXTURE_MAX_LEVEL:
case GL_TEXTURE_MIN_LOD:
case GL_TEXTURE_MAX_LOD:
/* This isn't the most efficient solution but there doesn't appear to
* be a nice alternative. Since there's no LOD clamping,
* we just have to rely on loading the right subset of mipmap levels
* to simulate a clamped LOD.
*/
if (t->mt) {
radeon_miptree_unreference(t->mt);
t->mt = 0;
t->validated = GL_FALSE;
}
t->validated = GL_FALSE;
break;
case GL_DEPTH_TEXTURE_MODE:
@ -369,10 +360,8 @@ static void r600DeleteTexture(GLcontext * ctx, struct gl_texture_object *texObj)
t->bo = NULL;
}
if (t->mt) {
radeon_miptree_unreference(t->mt);
t->mt = 0;
}
radeon_miptree_unreference(&t->mt);
_mesa_delete_texture_object(ctx, texObj);
}

37
src/mesa/drivers/dri/r600/r600_texstate.c
View File

@ -649,7 +649,6 @@ static void setup_hardware_state(context_t *rmesa, struct gl_texture_object *tex
{
radeonTexObj *t = radeon_tex_obj(texObj);
const struct gl_texture_image *firstImage;
int firstlevel = t->mt ? t->mt->firstLevel : 0;
GLuint uTexelPitch, row_align;
if (rmesa->radeon.radeonScreen->driScreen->dri2.enabled &&
@ -657,7 +656,7 @@ static void setup_hardware_state(context_t *rmesa, struct gl_texture_object *tex
t->bo)
return;
firstImage = t->base.Image[0][firstlevel];
firstImage = t->base.Image[0][t->minLod];
if (!t->image_override) {
if (!r600GetTexFormat(texObj, firstImage->TexFormat)) {
@ -692,7 +691,8 @@ static void setup_hardware_state(context_t *rmesa, struct gl_texture_object *tex
}
row_align = rmesa->radeon.texture_row_align - 1;
uTexelPitch = ((firstImage->Width * t->mt->bpp + row_align) & ~row_align) / t->mt->bpp;
uTexelPitch = (_mesa_format_row_stride(firstImage->TexFormat, firstImage->Width) + row_align) & ~row_align;
uTexelPitch = uTexelPitch / _mesa_get_format_bytes(firstImage->TexFormat);
uTexelPitch = (uTexelPitch + R700_TEXEL_PITCH_ALIGNMENT_MASK)
& ~R700_TEXEL_PITCH_ALIGNMENT_MASK;
@ -706,10 +706,10 @@ static void setup_hardware_state(context_t *rmesa, struct gl_texture_object *tex
SETfield(t->SQ_TEX_RESOURCE1, firstImage->Height - 1,
TEX_HEIGHT_shift, TEX_HEIGHT_mask);
if ((t->mt->lastLevel - t->mt->firstLevel) > 0) {
t->SQ_TEX_RESOURCE3 = t->mt->levels[0].size / 256;
SETfield(t->SQ_TEX_RESOURCE4, t->mt->firstLevel, BASE_LEVEL_shift, BASE_LEVEL_mask);
SETfield(t->SQ_TEX_RESOURCE5, t->mt->lastLevel, LAST_LEVEL_shift, LAST_LEVEL_mask);
if ((t->maxLod - t->minLod) > 0) {
t->SQ_TEX_RESOURCE3 = t->mt->levels[t->minLod].size / 256;
SETfield(t->SQ_TEX_RESOURCE4, 0, BASE_LEVEL_shift, BASE_LEVEL_mask);
SETfield(t->SQ_TEX_RESOURCE5, t->maxLod - t->minLod, LAST_LEVEL_shift, LAST_LEVEL_mask);
}
}
@ -808,9 +808,8 @@ void r600SetTexOffset(__DRIcontext * pDRICtx, GLint texname,
struct gl_texture_object *tObj =
_mesa_lookup_texture(rmesa->radeon.glCtx, texname);
radeonTexObjPtr t = radeon_tex_obj(tObj);
int firstlevel = t->mt ? t->mt->firstLevel : 0;
const struct gl_texture_image *firstImage;
uint32_t pitch_val, size, row_align, bpp;
uint32_t pitch_val, size, row_align;
if (!tObj)
return;
@ -820,13 +819,9 @@ void r600SetTexOffset(__DRIcontext * pDRICtx, GLint texname,
if (!offset)
return;
bpp = depth / 8;
if (bpp == 3)
bpp = 4;
firstImage = t->base.Image[0][firstlevel];
firstImage = t->base.Image[0][t->minLod];
row_align = rmesa->radeon.texture_row_align - 1;
size = ((firstImage->Width * bpp + row_align) & ~row_align) * firstImage->Height;
size = ((_mesa_format_row_stride(firstImage->TexFormat, firstImage->Width) + row_align) & ~row_align) * firstImage->Height;
if (t->bo) {
radeon_bo_unref(t->bo);
t->bo = NULL;
@ -949,14 +944,10 @@ void r600SetTexBuffer2(__DRIcontext *pDRICtx, GLint target, GLint glx_texture_fo
radeon_bo_unref(rImage->bo);
rImage->bo = NULL;
}
if (t->mt) {
radeon_miptree_unreference(t->mt);
t->mt = NULL;
}
if (rImage->mt) {
radeon_miptree_unreference(rImage->mt);
rImage->mt = NULL;
}
radeon_miptree_unreference(&t->mt);
radeon_miptree_unreference(&rImage->mt);
_mesa_init_teximage_fields(radeon->glCtx, target, texImage,
rb->base.Width, rb->base.Height, 1, 0, rb->cpp);
texImage->RowStride = rb->pitch / rb->cpp;

10
src/mesa/drivers/dri/r600/r700_chip.c
View File

@ -54,11 +54,15 @@ static void r700SendTexState(GLcontext *ctx, struct radeon_state_atom *atom)
for (i = 0; i < R700_TEXTURE_NUMBERUNITS; i++) {
if (ctx->Texture.Unit[i]._ReallyEnabled) {
radeonTexObj *t = r700->textures[i];
uint32_t offset;
if (t) {
if (!t->image_override)
if (!t->image_override) {
bo = t->mt->bo;
else
offset = get_base_teximage_offset(t);
} else {
bo = t->bo;
offset = 0;
}
if (bo) {
r700SyncSurf(context, bo,
@ -77,7 +81,7 @@ static void r700SendTexState(GLcontext *ctx, struct radeon_state_atom *atom)
R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE6);
R600_OUT_BATCH_RELOC(r700->textures[i]->SQ_TEX_RESOURCE2,
bo,
0,
offset,
RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0);
R600_OUT_BATCH_RELOC(r700->textures[i]->SQ_TEX_RESOURCE3,
bo,