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panfrost: Define dirty tracking flags

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Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10888>
This commit is contained in:
Alyssa Rosenzweig 2021-05-18 19:25:38 -04:00 • committed by Marge Bot
parent 0236b8a5de
commit 744a9aef7b
1 changed files with 25 additions and 0 deletions
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25
src/gallium/drivers/panfrost/pan_context.h
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@ -58,6 +58,25 @@ struct prim_convert_context;
else \
lval &= ~(bit);
/* Dirty tracking flags. 3D is for general 3D state. Shader flags are
* per-stage. Renderer refers to Renderer State Descriptors. Vertex refers to
* vertex attributes/elements. */
enum pan_dirty_3d {
PAN_DIRTY_VIEWPORT = BITFIELD_BIT(0),
PAN_DIRTY_SCISSOR = BITFIELD_BIT(1),
PAN_DIRTY_VERTEX = BITFIELD_BIT(2),
};
enum pan_dirty_shader {
PAN_DIRTY_STAGE_RENDERER = BITFIELD_BIT(0),
PAN_DIRTY_STAGE_TEXTURE = BITFIELD_BIT(1),
PAN_DIRTY_STAGE_SAMPLER = BITFIELD_BIT(2),
PAN_DIRTY_STAGE_IMAGE = BITFIELD_BIT(3),
PAN_DIRTY_STAGE_CONST = BITFIELD_BIT(4),
PAN_DIRTY_STAGE_SSBO = BITFIELD_BIT(5),
};
struct panfrost_constant_buffer {
struct pipe_constant_buffer cb[PIPE_MAX_CONSTANT_BUFFERS];
uint32_t enabled_mask;
@ -104,6 +123,12 @@ struct panfrost_context {
/* Gallium context */
struct pipe_context base;
/* Dirty global state */
enum pan_dirty_3d dirty;
/* Per shader stage dirty state */
enum pan_dirty_shader dirty_shader[PIPE_SHADER_TYPES];
/* Unowned pools, so manage yourself. */
struct pan_pool descs, shaders;