Displaying 9 results from an estimated 9 matches for "y_0_top".
2009 May 11
1
[PATCH] nv50/gallium: small fix for nv50_transfer_rect_m2mf (sy <-> dy)
Hi !
I think src and dst starting positions got mixed up in nv50_transfer_rect_m2mf,
there's a diff at the bottom of this message.
This came up when trying to make the gearbox demo run correctly, but this change
alone doesn't fix it. The mesa state tracker in st_cb_clear.c assumes Y_0_TOP
when clearing the color buffer, but that seems to be wrong for NV50.
When bypassing the viewport transformation, vertex position (0, 0) becomes bottom
left, and not top.
This is a problem in several other places. In st_atom_viewport.c, because of
Y_0_TOP we get inverted viewport parameters, so the...
2009 Jul 12
0
[PATCH 2/3] nv50: fix viewport transform
We need to invert the viewport translate/scale parameters
when the state tracker thinks we have Y_0_TOP.
If these cases, we have do to bypass mode by setting an
identity viewport transform for x, z and inversion for y,
or p.e. clear_with_quad won't work correctly.
Clipping for xy in NDC space needs to be disabled then.
---
src/gallium/drivers/nv50/nv50_context.h | 1 +
src/gallium/dri...
2015 Sep 21
2
[PATCH v2 4/6] virtio-gpu: add 3d/virgl support
...and; /* void* */
+ uint64_t bo_handles;
+ uint32_t num_bo_handles;
+ uint32_t pad;
+};
+
+#define VIRTGPU_PARAM_3D_FEATURES 1 /* do we have 3D features in the hw */
+
+struct drm_virtgpu_getparam {
+ uint64_t param;
+ uint64_t value;
+};
+
+/* NO_BO flags? NO resource flag? */
+/* resource flag for y_0_top */
+struct drm_virtgpu_resource_create {
+ uint32_t target;
+ uint32_t format;
+ uint32_t bind;
+ uint32_t width;
+ uint32_t height;
+ uint32_t depth;
+ uint32_t array_size;
+ uint32_t last_level;
+ uint32_t nr_samples;
+ uint32_t flags;
+ uint32_t bo_handle; /* if this is set - recreate a new reso...
2015 Sep 21
2
[PATCH v2 4/6] virtio-gpu: add 3d/virgl support
...and; /* void* */
+ uint64_t bo_handles;
+ uint32_t num_bo_handles;
+ uint32_t pad;
+};
+
+#define VIRTGPU_PARAM_3D_FEATURES 1 /* do we have 3D features in the hw */
+
+struct drm_virtgpu_getparam {
+ uint64_t param;
+ uint64_t value;
+};
+
+/* NO_BO flags? NO resource flag? */
+/* resource flag for y_0_top */
+struct drm_virtgpu_resource_create {
+ uint32_t target;
+ uint32_t format;
+ uint32_t bind;
+ uint32_t width;
+ uint32_t height;
+ uint32_t depth;
+ uint32_t array_size;
+ uint32_t last_level;
+ uint32_t nr_samples;
+ uint32_t flags;
+ uint32_t bo_handle; /* if this is set - recreate a new reso...
2015 Oct 02
0
[PATCH v3 4/7] virtio-gpu: add 3d/virgl support
...and; /* void* */
+ uint64_t bo_handles;
+ uint32_t num_bo_handles;
+ uint32_t pad;
+};
+
+#define VIRTGPU_PARAM_3D_FEATURES 1 /* do we have 3D features in the hw */
+
+struct drm_virtgpu_getparam {
+ uint64_t param;
+ uint64_t value;
+};
+
+/* NO_BO flags? NO resource flag? */
+/* resource flag for y_0_top */
+struct drm_virtgpu_resource_create {
+ uint32_t target;
+ uint32_t format;
+ uint32_t bind;
+ uint32_t width;
+ uint32_t height;
+ uint32_t depth;
+ uint32_t array_size;
+ uint32_t last_level;
+ uint32_t nr_samples;
+ uint32_t flags;
+ uint32_t bo_handle; /* if this is set - recreate a new reso...
2015 Oct 02
0
[PATCH v3 4/7] virtio-gpu: add 3d/virgl support
...and; /* void* */
+ uint64_t bo_handles;
+ uint32_t num_bo_handles;
+ uint32_t pad;
+};
+
+#define VIRTGPU_PARAM_3D_FEATURES 1 /* do we have 3D features in the hw */
+
+struct drm_virtgpu_getparam {
+ uint64_t param;
+ uint64_t value;
+};
+
+/* NO_BO flags? NO resource flag? */
+/* resource flag for y_0_top */
+struct drm_virtgpu_resource_create {
+ uint32_t target;
+ uint32_t format;
+ uint32_t bind;
+ uint32_t width;
+ uint32_t height;
+ uint32_t depth;
+ uint32_t array_size;
+ uint32_t last_level;
+ uint32_t nr_samples;
+ uint32_t flags;
+ uint32_t bo_handle; /* if this is set - recreate a new reso...
2015 Sep 21
0
[PATCH v2 4/6] virtio-gpu: add 3d/virgl support
...ndles;
> + uint32_t pad;
> +};
> +
> +#define VIRTGPU_PARAM_3D_FEATURES 1 /* do we have 3D features in the hw */
> +
> +struct drm_virtgpu_getparam {
> + uint64_t param;
> + uint64_t value;
> +};
> +
> +/* NO_BO flags? NO resource flag? */
> +/* resource flag for y_0_top */
> +struct drm_virtgpu_resource_create {
> + uint32_t target;
> + uint32_t format;
> + uint32_t bind;
> + uint32_t width;
> + uint32_t height;
> + uint32_t depth;
> + uint32_t array_size;
> + uint32_t last_level;
> + uint32_t nr_samples;
> + uint32_t flags;
> +...
2015 Sep 09
3
[PATCH 3/5] update virtio gpu driver: add 3d/virgl support
...and; /* void* */
+ uint64_t bo_handles;
+ uint32_t num_bo_handles;
+ uint32_t pad;
+};
+
+#define VIRTGPU_PARAM_3D_FEATURES 1 /* do we have 3D features in the hw */
+
+struct drm_virtgpu_getparam {
+ uint64_t param;
+ uint64_t value;
+};
+
+/* NO_BO flags? NO resource flag? */
+/* resource flag for y_0_top */
+struct drm_virtgpu_resource_create {
+ uint32_t target;
+ uint32_t format;
+ uint32_t bind;
+ uint32_t width;
+ uint32_t height;
+ uint32_t depth;
+ uint32_t array_size;
+ uint32_t last_level;
+ uint32_t nr_samples;
+ uint32_t flags;
+ uint32_t bo_handle; /* if this is set - recreate a new reso...
2015 Sep 09
3
[PATCH 3/5] update virtio gpu driver: add 3d/virgl support
...and; /* void* */
+ uint64_t bo_handles;
+ uint32_t num_bo_handles;
+ uint32_t pad;
+};
+
+#define VIRTGPU_PARAM_3D_FEATURES 1 /* do we have 3D features in the hw */
+
+struct drm_virtgpu_getparam {
+ uint64_t param;
+ uint64_t value;
+};
+
+/* NO_BO flags? NO resource flag? */
+/* resource flag for y_0_top */
+struct drm_virtgpu_resource_create {
+ uint32_t target;
+ uint32_t format;
+ uint32_t bind;
+ uint32_t width;
+ uint32_t height;
+ uint32_t depth;
+ uint32_t array_size;
+ uint32_t last_level;
+ uint32_t nr_samples;
+ uint32_t flags;
+ uint32_t bo_handle; /* if this is set - recreate a new reso...