kolibrios-gitea/drivers/video/drm/i915/sna/sna_render.h
Sergey Semyonov (Serge) 8fd9581723 render context and composite render
git-svn-id: svn://kolibrios.org@2361 a494cfbc-eb01-0410-851d-a64ba20cac60
2012-02-21 06:06:51 +00:00

479 lines
12 KiB
C

#ifndef SNA_RENDER_H
#define SNA_RENDER_H
typedef int Bool;
#define GRADIENT_CACHE_SIZE 16
struct sna;
struct sna_composite_rectangles {
struct sna_coordinate {
int16_t x, y;
} src, mask, dst;
int16_t width, height;
};
struct sna_composite_op {
fastcall void (*blt)(struct sna *sna, const struct sna_composite_op *op,
const struct sna_composite_rectangles *r);
fastcall void (*box)(struct sna *sna,
const struct sna_composite_op *op,
const BoxRec *box);
void (*boxes)(struct sna *sna, const struct sna_composite_op *op,
const BoxRec *box, int nbox);
void (*done)(struct sna *sna, const struct sna_composite_op *op);
struct sna_damage **damage;
uint32_t op;
struct {
bitmap_t *pixmap;
CARD32 format;
struct kgem_bo *bo;
int16_t x, y;
uint16_t width, height;
} dst;
struct sna_composite_channel {
struct kgem_bo *bo;
// PictTransform *transform;
uint16_t width;
uint16_t height;
uint32_t pict_format;
uint32_t card_format;
uint32_t filter;
uint32_t repeat;
uint32_t is_affine : 1;
uint32_t is_solid : 1;
uint32_t is_linear : 1;
uint32_t is_opaque : 1;
uint32_t alpha_fixup : 1;
uint32_t rb_reversed : 1;
int16_t offset[2];
float scale[2];
// pixman_transform_t embedded_transform;
union {
struct {
uint32_t pixel;
float linear_dx;
float linear_dy;
float linear_offset;
} gen2;
struct gen3_shader_channel {
int type;
uint32_t mode;
uint32_t constants;
} gen3;
} u;
} src, mask;
uint32_t is_affine : 1;
uint32_t has_component_alpha : 1;
uint32_t need_magic_ca_pass : 1;
uint32_t rb_reversed : 1;
int16_t floats_per_vertex;
int16_t floats_per_rect;
fastcall void (*prim_emit)(struct sna *sna,
const struct sna_composite_op *op,
const struct sna_composite_rectangles *r);
struct sna_composite_redirect {
struct kgem_bo *real_bo;
struct sna_damage **real_damage, *damage;
BoxRec box;
} redirect;
union {
struct sna_blt_state {
bitmap_t *src_pixmap;
int16_t sx, sy;
uint32_t inplace :1;
uint32_t overwrites:1;
uint32_t bpp : 6;
uint32_t cmd;
uint32_t br13;
uint32_t pitch[2];
uint32_t pixel;
struct kgem_bo *bo[2];
} blt;
struct {
float constants[8];
uint32_t num_constants;
} gen3;
struct {
int wm_kernel;
int ve_id;
} gen4;
struct {
int wm_kernel;
int ve_id;
} gen5;
struct {
int wm_kernel;
int nr_surfaces;
int nr_inputs;
int ve_id;
} gen6;
struct {
int wm_kernel;
int nr_surfaces;
int nr_inputs;
int ve_id;
} gen7;
void *priv;
} u;
};
struct sna_render {
int max_3d_size;
int max_3d_pitch;
Bool (*composite)(struct sna *sna, uint8_t op,
bitmap_t *src, struct kgem_bo *src_bo,
bitmap_t *mask, struct kgem_bo *mask_bo,
bitmap_t *dst, struct kgem_bo *dst_bo,
int16_t src_x, int16_t src_y,
int16_t msk_x, int16_t msk_y,
int16_t dst_x, int16_t dst_y,
int16_t w, int16_t h,
struct sna_composite_op *tmp);
/*
Bool (*composite_spans)(struct sna *sna, uint8_t op,
PicturePtr dst, PicturePtr src,
int16_t src_x, int16_t src_y,
int16_t dst_x, int16_t dst_y,
int16_t w, int16_t h,
unsigned flags,
struct sna_composite_spans_op *tmp);
#define COMPOSITE_SPANS_RECTILINEAR 0x1
Bool (*video)(struct sna *sna,
struct sna_video *video,
struct sna_video_frame *frame,
RegionPtr dstRegion,
short src_w, short src_h,
short drw_w, short drw_h,
PixmapPtr pixmap);
Bool (*fill_boxes)(struct sna *sna,
CARD8 op,
PictFormat format,
const xRenderColor *color,
PixmapPtr dst, struct kgem_bo *dst_bo,
const BoxRec *box, int n);
Bool (*fill)(struct sna *sna, uint8_t alu,
PixmapPtr dst, struct kgem_bo *dst_bo,
uint32_t color,
struct sna_fill_op *tmp);
Bool (*fill_one)(struct sna *sna, PixmapPtr dst, struct kgem_bo *dst_bo,
uint32_t color,
int16_t x1, int16_t y1, int16_t x2, int16_t y2,
uint8_t alu);
*/
Bool (*clear)(struct sna *sna, bitmap_t *dst, struct kgem_bo *dst_bo);
/*
Bool (*copy_boxes)(struct sna *sna, uint8_t alu,
PixmapPtr src, struct kgem_bo *src_bo, int16_t src_dx, int16_t src_dy,
PixmapPtr dst, struct kgem_bo *dst_bo, int16_t dst_dx, int16_t dst_dy,
const BoxRec *box, int n);
*/
Bool (*copy)(struct sna *sna, uint8_t alu,
bitmap_t *src, struct kgem_bo *src_bo,
bitmap_t *dst, struct kgem_bo *dst_bo,
int dst_x, int dst_y, int src_x, int src_y,
int w, int h);
void (*flush)(struct sna *sna);
void (*reset)(struct sna *sna);
void (*fini)(struct sna *sna);
// struct sna_alpha_cache {
// struct kgem_bo *cache_bo;
// struct kgem_bo *bo[256];
// } alpha_cache;
struct sna_solid_cache {
struct kgem_bo *cache_bo;
uint32_t color[1024];
struct kgem_bo *bo[1024];
int last;
int size;
int dirty;
} solid_cache;
// struct {
// struct sna_gradient_cache {
// struct kgem_bo *bo;
// int nstops;
// PictGradientStop *stops;
// } cache[GRADIENT_CACHE_SIZE];
// int size;
// } gradient_cache;
// struct sna_glyph_cache{
// PicturePtr picture;
// struct sna_glyph **glyphs;
// uint16_t count;
// uint16_t evict;
// } glyph[2];
uint16_t vertex_start;
uint16_t vertex_index;
uint16_t vertex_used;
uint16_t vertex_size;
uint16_t vertex_reloc[8];
struct kgem_bo *vbo;
float *vertices;
float vertex_data[1024];
};
enum {
GEN6_WM_KERNEL_NOMASK = 0,
GEN6_WM_KERNEL_MASK,
GEN6_KERNEL_COUNT
};
struct gen6_render_state {
struct kgem_bo *general_bo;
uint32_t vs_state;
uint32_t sf_state;
uint32_t sf_mask_state;
uint32_t wm_state;
uint32_t wm_kernel[GEN6_KERNEL_COUNT];
uint32_t cc_vp;
uint32_t cc_blend;
uint32_t drawrect_offset;
uint32_t drawrect_limit;
uint32_t blend;
uint32_t samplers;
uint32_t kernel;
uint16_t num_sf_outputs;
uint16_t vb_id;
uint16_t ve_id;
uint16_t vertex_offset;
uint16_t last_primitive;
int16_t floats_per_vertex;
uint16_t surface_table;
Bool needs_invariant;
};
struct sna_static_stream {
uint32_t size, used;
uint8_t *data;
};
int sna_static_stream_init(struct sna_static_stream *stream);
uint32_t sna_static_stream_add(struct sna_static_stream *stream,
const void *data, uint32_t len, uint32_t align);
void *sna_static_stream_map(struct sna_static_stream *stream,
uint32_t len, uint32_t align);
uint32_t sna_static_stream_offsetof(struct sna_static_stream *stream,
void *ptr);
struct kgem_bo *sna_static_stream_fini(struct sna *sna,
struct sna_static_stream *stream);
/*
struct kgem_bo *
sna_render_get_solid(struct sna *sna,
uint32_t color);
void
sna_render_flush_solid(struct sna *sna);
struct kgem_bo *
sna_render_get_gradient(struct sna *sna,
PictGradient *pattern);
uint32_t sna_rgba_for_color(uint32_t color, int depth);
Bool sna_picture_is_solid(PicturePtr picture, uint32_t *color);
*/
void no_render_init(struct sna *sna);
Bool gen2_render_init(struct sna *sna);
Bool gen3_render_init(struct sna *sna);
Bool gen4_render_init(struct sna *sna);
Bool gen5_render_init(struct sna *sna);
Bool gen6_render_init(struct sna *sna);
Bool gen7_render_init(struct sna *sna);
/*
Bool sna_tiling_composite(uint32_t op,
PicturePtr src,
PicturePtr mask,
PicturePtr dst,
int16_t src_x, int16_t src_y,
int16_t mask_x, int16_t mask_y,
int16_t dst_x, int16_t dst_y,
int16_t width, int16_t height,
struct sna_composite_op *tmp);
Bool sna_tiling_fill_boxes(struct sna *sna,
CARD8 op,
PictFormat format,
const xRenderColor *color,
PixmapPtr dst, struct kgem_bo *dst_bo,
const BoxRec *box, int n);
Bool sna_tiling_copy_boxes(struct sna *sna, uint8_t alu,
PixmapPtr src, struct kgem_bo *src_bo, int16_t src_dx, int16_t src_dy,
PixmapPtr dst, struct kgem_bo *dst_bo, int16_t dst_dx, int16_t dst_dy,
const BoxRec *box, int n);
Bool sna_tiling_blt_copy_boxes(struct sna *sna, uint8_t alu,
struct kgem_bo *src_bo, int16_t src_dx, int16_t src_dy,
struct kgem_bo *dst_bo, int16_t dst_dx, int16_t dst_dy,
int bpp, const BoxRec *box, int nbox);
Bool sna_blt_composite(struct sna *sna,
uint32_t op,
PicturePtr src,
PicturePtr dst,
int16_t src_x, int16_t src_y,
int16_t dst_x, int16_t dst_y,
int16_t width, int16_t height,
struct sna_composite_op *tmp);
bool sna_blt_fill(struct sna *sna, uint8_t alu,
struct kgem_bo *bo,
int bpp,
uint32_t pixel,
struct sna_fill_op *fill);
bool sna_blt_copy(struct sna *sna, uint8_t alu,
struct kgem_bo *src,
struct kgem_bo *dst,
int bpp,
struct sna_copy_op *copy);
Bool sna_blt_fill_boxes(struct sna *sna, uint8_t alu,
struct kgem_bo *bo,
int bpp,
uint32_t pixel,
const BoxRec *box, int n);
Bool sna_blt_copy_boxes(struct sna *sna, uint8_t alu,
struct kgem_bo *src_bo, int16_t src_dx, int16_t src_dy,
struct kgem_bo *dst_bo, int16_t dst_dx, int16_t dst_dy,
int bpp,
const BoxRec *box, int n);
Bool sna_blt_copy_boxes_fallback(struct sna *sna, uint8_t alu,
PixmapPtr src, struct kgem_bo *src_bo, int16_t src_dx, int16_t src_dy,
PixmapPtr dst, struct kgem_bo *dst_bo, int16_t dst_dx, int16_t dst_dy,
const BoxRec *box, int nbox);
Bool _sna_get_pixel_from_rgba(uint32_t *pixel,
uint16_t red,
uint16_t green,
uint16_t blue,
uint16_t alpha,
uint32_t format);
static inline Bool
sna_get_pixel_from_rgba(uint32_t * pixel,
uint16_t red,
uint16_t green,
uint16_t blue,
uint16_t alpha,
uint32_t format)
{
switch (format) {
case PICT_x8r8g8b8:
alpha = 0xffff;
case PICT_a8r8g8b8:
*pixel = ((alpha >> 8 << 24) |
(red >> 8 << 16) |
(green & 0xff00) |
(blue >> 8));
return TRUE;
case PICT_a8:
*pixel = alpha >> 8;
return TRUE;
}
return _sna_get_pixel_from_rgba(pixel, red, green, blue, alpha, format);
}
int
sna_render_pixmap_bo(struct sna *sna,
struct sna_composite_channel *channel,
PixmapPtr pixmap,
int16_t x, int16_t y,
int16_t w, int16_t h,
int16_t dst_x, int16_t dst_y);
bool
sna_render_pixmap_partial(struct sna *sna,
PixmapPtr pixmap,
struct kgem_bo *bo,
struct sna_composite_channel *channel,
int16_t x, int16_t y,
int16_t w, int16_t h);
int
sna_render_picture_extract(struct sna *sna,
PicturePtr picture,
struct sna_composite_channel *channel,
int16_t x, int16_t y,
int16_t w, int16_t h,
int16_t dst_x, int16_t dst_y);
int
sna_render_picture_fixup(struct sna *sna,
PicturePtr picture,
struct sna_composite_channel *channel,
int16_t x, int16_t y,
int16_t w, int16_t h,
int16_t dst_x, int16_t dst_y);
int
sna_render_picture_convert(struct sna *sna,
PicturePtr picture,
struct sna_composite_channel *channel,
PixmapPtr pixmap,
int16_t x, int16_t y,
int16_t w, int16_t h,
int16_t dst_x, int16_t dst_y);
inline static void sna_render_composite_redirect_init(struct sna_composite_op *op)
{
struct sna_composite_redirect *t = &op->redirect;
t->real_bo = NULL;
t->damage = NULL;
}
Bool
sna_render_composite_redirect(struct sna *sna,
struct sna_composite_op *op,
int x, int y, int width, int height);
void
sna_render_composite_redirect_done(struct sna *sna,
const struct sna_composite_op *op);
bool
sna_composite_mask_is_opaque(PicturePtr mask);
*/
#endif /* SNA_RENDER_H */