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r300: Use C style comments in r300_emit.c.

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This commit is contained in:
Oliver McFadden 2007-05-25 22:01:20 +00:00
parent 67ac9bf822
commit f78ddc69a0
1 changed files with 13 additions and 4 deletions
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17
src/mesa/drivers/dri/r300/r300_emit.c
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@ -221,13 +221,22 @@ static void r300EmitVec(GLcontext * ctx,
#define R300_VIR0_AOS_TYPE_SHIFT 14 #define R300_VIR0_AOS_TYPE_SHIFT 14
#define R300_VIR0_HIGH_SHIFT 16 #define R300_VIR0_HIGH_SHIFT 16
// Pack 4 elemets in a 16 bit (aos_size first 8, input next 5, 1 stop bit(Whild gues), aos_type last 2); /*
* pack 4 elemets in a 16 bit integer.
*
* aos_size first 8
* input next 5
* 1 stop bit (whild gues)
* aos_type last 2
*/
static inline GLuint t_vir_pack(GLvector4f ** dt, int *inputs, int i) static inline GLuint t_vir_pack(GLvector4f ** dt, int *inputs, int i)
{ {
GLuint dw; GLuint dw;
dw = (dt[i]->size - 1) << R300_VIR0_AOS_SIZE_SHIFT; dw = (dt[i]->size - 1) << R300_VIR0_AOS_SIZE_SHIFT;
dw |= inputs[i] << R300_VIR0_AOS_INPUT_SHIFT; dw |= inputs[i] << R300_VIR0_AOS_INPUT_SHIFT;
//dw |= t_type(&dt[i]) << R300_VIR0_AOS_TYPE_SHIFT; #if 0
dw |= t_type(&dt[i]) << R300_VIR0_AOS_TYPE_SHIFT;
#endif
return dw; return dw;
} }
@ -246,7 +255,7 @@ static GLuint t_vir0(uint32_t * dst, GLvector4f ** dt, int *inputs,
(1 << (1 <<
(R300_VIR0_AOS_STOP_SHIFT + R300_VIR0_HIGH_SHIFT)); (R300_VIR0_AOS_STOP_SHIFT + R300_VIR0_HIGH_SHIFT));
} }
dst[i >> 1] = dw; // Is the same as i/2 dst[i >> 1] = dw; /* i / 2 */
} }
if (nr & 1) { if (nr & 1) {
@ -256,7 +265,7 @@ static GLuint t_vir0(uint32_t * dst, GLvector4f ** dt, int *inputs,
dst[nr >> 1] = dw; dst[nr >> 1] = dw;
} }
return (nr + 1) >> 1; // Is the same as (nr+1)/2 return (nr + 1) >> 1; /* (nr + 1) / 2 */
} }
static GLuint t_swizzle(int swizzle[4]) static GLuint t_swizzle(int swizzle[4])