#include "radeon_lock.h"
#include "mm.h"
+/* Checkpoint.. for convenience */
+#define CPT { fprintf(stderr, "%s:%s line %d\n", __FILE__, __FUNCTION__, __LINE__); }
+/* From http://gcc.gnu.org/onlinedocs/gcc-3.2.3/gcc/Variadic-Macros.html .
+ I suppose we could inline this and use macro to fetch out __LINE__ and stuff in case we run into trouble
+ with other compilers ... GLUE!
+*/
+#if 1
+#define WARN_ONCE(a, ...) { \
+ static int warn##__LINE__=1; \
+ if(warn##__LINE__){ \
+ fprintf(stderr, "*********************************WARN_ONCE*********************************\n"); \
+ fprintf(stderr, "File %s function %s line %d\n", \
+ __FILE__, __FUNCTION__, __LINE__); \
+ fprintf(stderr, a, ## __VA_ARGS__);\
+ fprintf(stderr, "***************************************************************************\n"); \
+ warn##__LINE__=0;\
+ } \
+ }
+#else
+#define WARN_ONCE(a, ...) {}
+#endif
typedef GLuint uint32_t;
typedef GLubyte uint8_t;
struct r300_dma_buffer *buf;
char *address; /* == buf->address */
int start, end, ptr; /* offsets from start of buf */
- int aos_start;
- int aos_stride;
- int aos_size;
+
+ int aos_offset; /* address in GART memory */
+ int aos_stride; /* distance between elements, in dwords */
+ int aos_size; /* number of components (1-4) */
+ int aos_format; /* format of components */
+ int aos_reg; /* VAP register assignment */
};
struct r300_dma {
void (*flush) (r300ContextPtr);
char *buf0_address; /* start of buf[0], for index calcs */
- GLuint nr_released_bufs; /* flush after so many buffers released */
+
+ /* Number of "in-flight" DMA buffers, i.e. the number of buffers
+ * for which a DISCARD command is currently queued in the command buffer.
+ */
+ GLuint nr_released_bufs;
};
/* Texture related */
#define R300_PS_POINTSIZE 1
#define R300_PS_CMDSIZE 2
+#define R300_ZBS_CMD_0 0
+#define R300_ZBS_T_FACTOR 1
+#define R300_ZBS_T_CONSTANT 2
+#define R300_ZBS_W_FACTOR 3
+#define R300_ZBS_W_CONSTANT 4
+#define R300_ZBS_CMDSIZE 5
+
#define R300_CUL_CMD_0 0
#define R300_CUL_CULL 1
#define R300_CUL_CMDSIZE 2
struct r300_state_atom unk4214; /* (4214) */
struct r300_state_atom ps; /* pointsize (421C) */
struct r300_state_atom unk4230; /* (4230) */
+ struct r300_state_atom lcntl; /* line control */
+#ifdef EXP_C
+ struct r300_state_atom lsf; /* line stipple factor */
+#endif
struct r300_state_atom unk4260; /* (4260) */
struct r300_state_atom unk4274; /* (4274) */
struct r300_state_atom unk4288; /* (4288) */
- struct r300_state_atom unk42A0; /* (42A0) */
+ struct r300_state_atom unk42A0; /* (42A0) */
+ struct r300_state_atom zbs; /* zbias (42A4) */
struct r300_state_atom unk42B4; /* (42B4) */
struct r300_state_atom cul; /* cull cntl (42B8) */
struct r300_state_atom unk42C0; /* (42C0) */
struct r300_state_atom vpi; /* vp instructions */
struct r300_state_atom vpp; /* vp parameters */
struct r300_state_atom vps; /* vertex point size (?) */
-
/* 8 texture units */
/* the state is grouped by function and not by
texture unit. This makes single unit updates
struct r300_state_atom format;
struct r300_state_atom offset;
struct r300_state_atom unknown4;
- struct r300_state_atom unknown5;
- //struct r300_state_atom border_color;
+ struct r300_state_atom border_color;
} tex;
struct r300_state_atom txe; /* tex enable (4104) */
};
struct r300_vertex_shader_fragment program;
struct r300_vertex_shader_fragment params;
-
+
+ int t2rs;
+ unsigned long num_temporaries; /* Number of temp vars used by program */
+ int inputs[VERT_ATTRIB_MAX];
};
/* 64 appears to be the maximum */
struct r300_vap_reg_state vap_reg;
struct r300_vertex_shader_state vertex_shader;
struct r300_pixel_shader_state pixel_shader;
- struct r300_aos_rec aos[R300_MAX_AOS_ARRAYS];
+
+ struct r300_dma_region aos[R300_MAX_AOS_ARRAYS];
int aos_count;
+ GLuint *Elts;
+ struct r300_dma_region elt_dma;
+
+ GLuint render_inputs; /* actual render inputs that R300 was configured for.
+ They are the same as tnl->render_inputs for fixed pipeline */
+ struct {
+ int transform_offset; /* Transform matrix offset, -1 if none */
+ } vap_param; /* vertex processor parameter allocation - tells where to write parameters */
+
int hw_stencil;
};
#define R300_CONTEXT(ctx) ((r300ContextPtr)(ctx->DriverCtx))
+static __inline GLuint r300PackColor( GLuint cpp,
+ GLubyte r, GLubyte g,
+ GLubyte b, GLubyte a )
+{
+ switch ( cpp ) {
+ case 2:
+ return PACK_COLOR_565( r, g, b );
+ case 4:
+ return PACK_COLOR_8888( r, g, b, a );
+ default:
+ return 0;
+ }
+}
extern void r300DestroyContext(__DRIcontextPrivate * driContextPriv);
extern GLboolean r300CreateContext(const __GLcontextModes * glVisual,
__DRIcontextPrivate * driContextPriv,
void *sharedContextPrivate);
+
extern void r300InitVertexProgFuncs(struct dd_function_table *functions);
+extern void r300VertexProgUpdateParams(GLcontext *ctx, struct r300_vertex_program *vp);
#endif /* __R300_CONTEXT_H__ */
projects / mesa.git / blobdiff