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#include <inttypes.h>
#define RIVA_FIFO_FREE(hwptr, cnt) \
{ \
while (nv_fifo_space < (cnt)) { \
nv_fifo_space = hwptr->fifo_free >> 2; \
} \
nv_fifo_space -= (cnt); \
}
typedef struct {
uint32_t reserved00[4];
uint16_t fifo_free;
uint16_t nop[1];
uint32_t reserved01[0x03b];
uint32_t no_operation;
uint32_t notify;
uint32_t reserved02[0x01e];
uint32_t set_context_dma_notifies;
uint32_t set_context_dma_image;
uint32_t set_context_pattern;
uint32_t set_context_rop;
uint32_t set_context_beta1;
uint32_t set_context_surface;
uint32_t reserved03[0x05a];
uint32_t set_color_format;
uint32_t set_operation;
int16_t clip_x;
int16_t clip_y;
uint16_t clip_height;
uint16_t clip_width;
int16_t image_out_x;
int16_t image_out_y;
uint16_t image_out_height;
uint16_t image_out_width;
uint32_t du_dx;
uint32_t du_dy;
uint32_t reserved04[0x38];
uint16_t image_in_height;
uint16_t image_in_width;
uint32_t image_in_format;
uint32_t image_in_offset;
uint32_t image_in_point;
uint32_t reserved05[0x6fc];
} RivaScaledImage;
#define dump_scaledimage(x) { \
printf("clip: pos: %dx%d, size: %dx%d\n", \
x->clip_x, x->clip_y, x->clip_height, x->clip_width); \
printf("image_out: pos: %dx%d, size: %dx%d\n", \
x->image_out_x, x->image_out_y, x->image_out_height, x->image_out_width); \
printf("image_in: size: %dx%d format: %x offset: %x\n", \
x->image_in_height, x->image_in_width, x->image_in_format, x->image_in_offset); \
}
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