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Spline: Add commented-out sanity check for debugging

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This commit is contained in:
Henrik Rydgard 2015-04-16 18:22:08 +02:00
parent b3305246a3
commit 2e38762708
1 changed files with 16 additions and 0 deletions
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16
GPU/Common/SplineCommon.cpp
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@ -15,6 +15,13 @@
// Official git repository and contact information can be found at
// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
/*
#define WIN32_LEAN_AND_MEAN
#include <Windows.h>
#undef min
#undef max
*/
#include <string.h>
#include <algorithm>
@ -322,6 +329,8 @@ static void SplinePatchFullQuality(u8 *&dest, u16 *indices, int &count, const Sp
float tu_width = (float)spatch.count_u - 3.0f;
float tv_height = (float)spatch.count_v - 3.0f;
// int max_idx = spatch.count_u * spatch.count_v;
bool computeNormals = gstate.isLightingEnabled();
for (int tile_v = 0; tile_v < patch_div_t + 1; tile_v++) {
float v = ((float)tile_v * (float)(spatch.count_v - 3) / (float)(patch_div_t + 0.00001f)); // epsilon to prevent division by 0 in spline_s
@ -378,6 +387,13 @@ static void SplinePatchFullQuality(u8 *&dest, u16 *indices, int &count, const Sp
Vec4f fv = Vec4f::AssignToAll(f);
#endif
int idx = spatch.count_u * (iv + jj) + (iu + ii);
/*
if (idx >= max_idx) {
char temp[512];
snprintf(temp, sizeof(temp), "count_u: %d count_v: %d patch_w: %d patch_h: %d ii: %d jj: %d iu: %d iv: %d patch_div_s: %d patch_div_t: %d\n", spatch.count_u, spatch.count_v, patch_w, patch_h, ii, jj, iu, iv, patch_div_s, patch_div_t);
OutputDebugStringA(temp);
DebugBreak();
}*/
SimpleVertex *a = spatch.points[idx];
AccumulateWeighted(vert_pos, a->pos, fv);
if (origTc) {