mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-27 08:49:40 +03:00
b1b1064a10
2) write full debug log git-svn-id: svn://kolibrios.org@3291 a494cfbc-eb01-0410-851d-a64ba20cac60
72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
#ifndef SNA_RENDER_INLINE_H
|
|
#define SNA_RENDER_INLINE_H
|
|
|
|
static inline bool need_tiling(struct sna *sna, int16_t width, int16_t height)
|
|
{
|
|
/* Is the damage area too large to fit in 3D pipeline,
|
|
* and so do we need to split the operation up into tiles?
|
|
*/
|
|
return (width > sna->render.max_3d_size ||
|
|
height > sna->render.max_3d_size);
|
|
}
|
|
|
|
static inline bool need_redirect(struct sna *sna, PixmapPtr dst)
|
|
{
|
|
/* Is the pixmap too large to render to? */
|
|
return (dst->drawable.width > sna->render.max_3d_size ||
|
|
dst->drawable.height > sna->render.max_3d_size);
|
|
}
|
|
|
|
static inline float pack_2s(int16_t x, int16_t y)
|
|
{
|
|
union {
|
|
struct sna_coordinate p;
|
|
float f;
|
|
} u;
|
|
u.p.x = x;
|
|
u.p.y = y;
|
|
return u.f;
|
|
}
|
|
|
|
static inline int vertex_space(struct sna *sna)
|
|
{
|
|
return sna->render.vertex_size - sna->render.vertex_used;
|
|
}
|
|
static inline void vertex_emit(struct sna *sna, float v)
|
|
{
|
|
assert(sna->render.vertex_used < sna->render.vertex_size);
|
|
sna->render.vertices[sna->render.vertex_used++] = v;
|
|
}
|
|
static inline void vertex_emit_2s(struct sna *sna, int16_t x, int16_t y)
|
|
{
|
|
vertex_emit(sna, pack_2s(x, y));
|
|
}
|
|
|
|
static inline int batch_space(struct sna *sna)
|
|
{
|
|
assert(sna->kgem.nbatch <= KGEM_BATCH_SIZE(&sna->kgem));
|
|
assert(sna->kgem.nbatch + KGEM_BATCH_RESERVED <= sna->kgem.surface);
|
|
return sna->kgem.surface - sna->kgem.nbatch - KGEM_BATCH_RESERVED;
|
|
}
|
|
|
|
static inline void batch_emit(struct sna *sna, uint32_t dword)
|
|
{
|
|
assert(sna->kgem.mode != KGEM_NONE);
|
|
assert(sna->kgem.nbatch + KGEM_BATCH_RESERVED < sna->kgem.surface);
|
|
sna->kgem.batch[sna->kgem.nbatch++] = dword;
|
|
}
|
|
|
|
static inline void batch_emit_float(struct sna *sna, float f)
|
|
{
|
|
union {
|
|
uint32_t dw;
|
|
float f;
|
|
} u;
|
|
u.f = f;
|
|
batch_emit(sna, u.dw);
|
|
}
|
|
|
|
|
|
|
|
#endif /* SNA_RENDER_INLINE_H */
|