+#include <cstring>
#include <lib/base/init.h>
#include <lib/base/init_num.h>
#include <lib/gdi/accel.h>
#include <lib/gdi/gpixmap.h>
gAccel *gAccel::instance;
+#define BCM_ACCEL
+#ifdef ATI_ACCEL
extern int ati_accel_init(void);
extern void ati_accel_close(void);
extern void ati_accel_blit(
int dst_addr, int dst_width, int dst_height, int dst_stride,
int x, int y, int width, int height,
unsigned long color);
+#endif
+#ifdef BCM_ACCEL
+extern int bcm_accel_init(void);
+extern void bcm_accel_close(void);
+extern void bcm_accel_blit(
+ int src_addr, int src_width, int src_height, int src_stride, int src_format,
+ int dst_addr, int dst_width, int dst_height, int dst_stride,
+ int src_x, int src_y, int width, int height,
+ int dst_x, int dst_y, int dwidth, int dheight,
+ int pal_addr);
+extern void bcm_accel_fill(
+ int dst_addr, int dst_width, int dst_height, int dst_stride,
+ int x, int y, int width, int height,
+ unsigned long color);
+#endif
gAccel::gAccel()
{
#ifdef ATI_ACCEL
ati_accel_init();
#endif
+#ifdef BCM_ACCEL
+ m_bcm_accel_state = bcm_accel_init();
+#endif
}
gAccel::~gAccel()
{
#ifdef ATI_ACCEL
ati_accel_close();
+#endif
+#ifdef BCM_ACCEL
+ bcm_accel_close();
#endif
instance = 0;
}
m_accel_phys_addr = phys_addr;
}
-int gAccel::blit(gSurface *dst, const gSurface *src, const ePoint &p, const eRect &area, int flags)
+int gAccel::blit(gSurface *dst, const gSurface *src, const eRect &p, const eRect &area, int flags)
{
#ifdef ATI_ACCEL
ati_accel_blit(
area.left(), area.top(), area.width(), area.height(),
p.x(), p.y());
return 0;
+#endif
+#ifdef BCM_ACCEL
+ if (!m_bcm_accel_state)
+ {
+ if (flags & (gPixmap::blitAlphaTest|gPixmap::blitAlphaBlend)) /* unsupported flags */
+ return -1;
+ unsigned long pal_addr = 0;
+ int src_format = 0;
+ if (src->bpp == 32)
+ src_format = 0;
+ else if ((src->bpp == 8) && src->clut.data)
+ {
+ src_format = 1;
+ /* sync pal */
+ int i;
+ pal_addr = src->stride * src->y;
+ unsigned long *pal = (unsigned long*)(((unsigned char*)src->data) + pal_addr);
+ pal_addr += src->data_phys;
+ for (i = 0; i < 256; ++i)
+ *pal++ = src->clut.data[i].argb() ^ 0xFF000000;
+ } else
+ return -1; /* unsupported source format */
+
+ bcm_accel_blit(
+ src->data_phys, src->x, src->y, src->stride, src_format,
+ dst->data_phys, dst->x, dst->y, dst->stride,
+ area.left(), area.top(), area.width(), area.height(),
+ p.x(), p.y(), p.width(), p.height(),
+ pal_addr);
+ return 0;
+ }
#endif
return -1;
}
area.left(), area.top(), area.width(), area.height(),
col);
return 0;
+#endif
+#if 0 // def BCM_ACCEL
+ bcm_accel_fill(
+ dst->data_phys, dst->x, dst->y, dst->stride,
+ area.left(), area.top(), area.width(), area.height(),
+ col);
+ return 0;
#endif
return -1;
}
int gAccel::accelAlloc(void *&addr, int &phys_addr, int size)
{
+ eDebug("accel %d bytes", size);
if ((!size) || (!m_accel_allocation))
{
- eDebug("size: %d, alloc %p", m_accel_allocation);
+ eDebug("size: %d, alloc %p", size, m_accel_allocation);
addr = 0;
phys_addr = 0;
return -1;
size += 4095; size >>= 12;
int i;
+
+ int used = 0, free = 0, s = 0;
+ for (i=0; i < m_accel_size; ++i)
+ {
+ if (m_accel_allocation[i] == 0)
+ free++;
+ else if (m_accel_allocation[i] == -1)
+ used++;
+ else
+ {
+ used++;
+ s += m_accel_allocation[i];
+ }
+ }
+ eDebug("accel memstat: used=%d kB, free %d kB, s %d kB", used * 4, free * 4, s * 4);
for (i=0; i < m_accel_size - size; ++i)
{
break;
if (a == size)
{
- m_accel_allocation[i+a] = size;
+ m_accel_allocation[i] = size;
for (a=1; a<size; ++a)
m_accel_allocation[i+a] = -1;
addr = ((unsigned char*)m_accel_addr) + (i << 12);
return 0;
}
}
+ eDebug("accel alloc failed\n");
return -1;
}