diff options
| author | Brian Paul <brianp@vmware.com> | 2010-03-11 14:46:06 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2010-03-11 14:49:01 -0700 |
| commit | 53efb634a0c134feebb5a3e47fc33660694be9c3 (patch) | |
| tree | 5f31c7c35a56e5fadd536f659428f406b3d4df67 /src/gallium/drivers/llvmpipe/lp_jit.c | |
| parent | 272f399434ad6b33a8444c287c5126987a222864 (diff) | |
gallivm/llvmpipe: replace 'int stride' with 'int row_stride[MAX_LEVELS]'
The stride depends on the mipmap level. Rename to row_stride to
distinguish from img_stride for 3D textures.
Fixes incorrect texel addressing in small mipmap levels.
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_jit.c')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_jit.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_jit.c b/src/gallium/drivers/llvmpipe/lp_jit.c index 08c8f93794..5887613120 100644 --- a/src/gallium/drivers/llvmpipe/lp_jit.c +++ b/src/gallium/drivers/llvmpipe/lp_jit.c @@ -57,7 +57,8 @@ lp_jit_init_globals(struct llvmpipe_screen *screen) elem_types[LP_JIT_TEXTURE_HEIGHT] = LLVMInt32Type(); elem_types[LP_JIT_TEXTURE_DEPTH] = LLVMInt32Type(); elem_types[LP_JIT_TEXTURE_LAST_LEVEL] = LLVMInt32Type(); - elem_types[LP_JIT_TEXTURE_STRIDE] = LLVMInt32Type(); + elem_types[LP_JIT_TEXTURE_ROW_STRIDE] = + LLVMArrayType(LLVMInt32Type(), LP_MAX_TEXTURE_2D_LEVELS); elem_types[LP_JIT_TEXTURE_DATA] = LLVMArrayType(LLVMPointerType(LLVMInt8Type(), 0), LP_MAX_TEXTURE_2D_LEVELS); @@ -76,9 +77,9 @@ lp_jit_init_globals(struct llvmpipe_screen *screen) LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, last_level, screen->target, texture_type, LP_JIT_TEXTURE_LAST_LEVEL); - LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, stride, + LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, row_stride, screen->target, texture_type, - LP_JIT_TEXTURE_STRIDE); + LP_JIT_TEXTURE_ROW_STRIDE); LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, data, screen->target, texture_type, LP_JIT_TEXTURE_DATA); |