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path: root/src/r600_textured_videofuncs.c
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Diffstat (limited to 'src/r600_textured_videofuncs.c')
-rw-r--r--src/r600_textured_videofuncs.c46
1 files changed, 19 insertions, 27 deletions
diff --git a/src/r600_textured_videofuncs.c b/src/r600_textured_videofuncs.c
index 0b52ddae..0932bc88 100644
--- a/src/r600_textured_videofuncs.c
+++ b/src/r600_textured_videofuncs.c
@@ -463,8 +463,7 @@ R600DisplayTexturedVideo(ScrnInfoPtr pScrn, RADEONPortPrivPtr pPriv)
while (nBox--) {
int srcX, srcY, srcw, srch;
int dstX, dstY, dstw, dsth;
- struct r6xx_copy_vertex *xv_vb;
- struct r6xx_copy_vertex vertex[3];
+ float *vb;
if (((accel_state->vb_index + 3) * 16) > (accel_state->ib->total / 2)) {
R600DoneTexturedVideo(pScrn);
@@ -472,7 +471,9 @@ R600DisplayTexturedVideo(ScrnInfoPtr pScrn, RADEONPortPrivPtr pPriv)
accel_state->ib = RADEONCPGetBuffer(pScrn);
}
- xv_vb = (pointer)((char*)accel_state->ib->address + (accel_state->ib->total / 2));
+ vb = (pointer)((char*)accel_state->ib->address +
+ (accel_state->ib->total / 2) +
+ accel_state->vb_index * 16);
dstX = pBox->x1 + dstxoff;
dstY = pBox->y1 + dstyoff;
@@ -487,31 +488,22 @@ R600DisplayTexturedVideo(ScrnInfoPtr pScrn, RADEONPortPrivPtr pPriv)
srcw = (pPriv->src_w * dstw) / pPriv->dst_w;
srch = (pPriv->src_h * dsth) / pPriv->dst_h;
- vertex[0].x = (float)dstX;
- vertex[0].y = (float)dstY;
- vertex[0].s = (float)srcX / pPriv->w;
- vertex[0].t = (float)srcY / pPriv->h;
-
- vertex[1].x = (float)dstX;
- vertex[1].y = (float)(dstY + dsth);
- vertex[1].s = (float)srcX / pPriv->w;
- vertex[1].t = (float)(srcY + srch) / pPriv->h;
-
- vertex[2].x = (float)(dstX + dstw);
- vertex[2].y = (float)(dstY + dsth);
- vertex[2].s = (float)(srcX + srcw) / pPriv->w;
- vertex[2].t = (float)(srcY + srch) / pPriv->h;
-
-#if 0
- ErrorF("vertex 0: %f, %f, %f, %f\n", vertex[0].x, vertex[0].y, vertex[0].s, vertex[0].t);
- ErrorF("vertex 1: %f, %f, %f, %f\n", vertex[1].x, vertex[1].y, vertex[1].s, vertex[1].t);
- ErrorF("vertex 2: %f, %f, %f, %f\n", vertex[2].x, vertex[2].y, vertex[2].s, vertex[2].t);
-#endif
+ vb[0] = (float)dstX;
+ vb[1] = (float)dstY;
+ vb[2] = (float)srcX / pPriv->w;
+ vb[3] = (float)srcY / pPriv->h;
+
+ vb[4] = (float)dstX;
+ vb[5] = (float)(dstY + dsth);
+ vb[6] = (float)srcX / pPriv->w;
+ vb[7] = (float)(srcY + srch) / pPriv->h;
+
+ vb[8] = (float)(dstX + dstw);
+ vb[9] = (float)(dstY + dsth);
+ vb[10] = (float)(srcX + srcw) / pPriv->w;
+ vb[11] = (float)(srcY + srch) / pPriv->h;
- // append to vertex buffer
- xv_vb[accel_state->vb_index++] = vertex[0];
- xv_vb[accel_state->vb_index++] = vertex[1];
- xv_vb[accel_state->vb_index++] = vertex[2];
+ accel_state->vb_index += 3;
pBox++;
}