Commit be36f537 authored by Andrey Filippov's avatar Andrey Filippov

Fixed OOB that was revealed from Java when using large disparities

parent 16bc5c47
......@@ -90,7 +90,7 @@
#define DEBUG11 1
#define DEBUG12 1
//#define USE_textures_gen
#define DEBUG_OOB1 1
#endif //#ifndef JCUDA
#define TASK_TEXTURE_BITS ((1 << TASK_TEXTURE_N_BIT) | (1 << TASK_TEXTURE_E_BIT) | (1 << TASK_TEXTURE_S_BIT) | (1 << TASK_TEXTURE_W_BIT))
......@@ -169,8 +169,8 @@
//#define BAYER_BLUE_COL (1 - BAYER_RED_COL)
//#define DBG_TILE_X 40
//#define DBG_TILE_Y 80
#define DBG_TILE_X 49
#define DBG_TILE_Y 66
#define DBG_TILE_X 161 // 49
#define DBG_TILE_Y 111 // 66
#define DBG_TILE (DBG_TILE_Y * 324 + DBG_TILE_X)
//56494
......@@ -1562,8 +1562,8 @@ __global__ void generate_RBGA(
#ifdef DEBUG12
printf("\ngenerate_RBGA() pass= %d, border_tile= %d, ti_offset= %d, ntt=%d\n",
pass, border_tile,ti_offset, ntt);
printf("\ngenerate_RBGA() gpu_texture_indices= 0x%x, gpu_texture_indices + ti_offset=0x%x\n",
(int) gpu_texture_indices, (int) (gpu_texture_indices + ti_offset));
printf("\ngenerate_RBGA() gpu_texture_indices= %p, gpu_texture_indices + ti_offset= %p\n",
(void *) gpu_texture_indices, (void *) (gpu_texture_indices + ti_offset));
printf("\ngenerate_RBGA() grid_texture={%d, %d, %d)\n",
grid_texture.x, grid_texture.y, grid_texture.z);
printf("\ngenerate_RBGA() threads_texture={%d, %d, %d)\n",
......@@ -1833,8 +1833,8 @@ __global__ void gen_texture_list(
if ((x == DBG_TILE_X) && (y == DBG_TILE_Y)){
printf("\ngen_texture_list() buff_head=%d, buf_offset = %d, num_offset= %d, is_border=%d\n",
buff_head, buf_offset, num_offset,is_border);
printf("\ngen_texture_list() gpu_texture_indices = 0x%x, gpu_texture_indices + buf_offset = 0x%x\n",
(int) gpu_texture_indices, (int) (gpu_texture_indices + buf_offset));
printf("\ngen_texture_list() gpu_texture_indices = %p, gpu_texture_indices + buf_offset = %p\n",
(void *) gpu_texture_indices, (void *) (gpu_texture_indices + buf_offset));
}
__syncthreads();// __syncwarp();
#endif // DEBUG12
......@@ -3170,6 +3170,12 @@ __device__ void convertCorrectTile(
px = centerX - DTT_SIZE - (clt_extra->data_x + clt_extra->dxc_dx * kdx + clt_extra->dxc_dy * kdy) ; // fractional left corner
int itlx = (int) floorf(px +0.5f);
if (itlx < 0){
itlx &= 1; // for color - extend by pairs
}
if (itlx >= (IMG_WIDTH - DTT_SIZE)){
itlx = itlx & 1 +(IMG_WIDTH - DTT_SIZE - 2); // for color - extend by pairs
}
int_topleft [0] = itlx;
float shift_hor = itlx - px;
residual_shift[0] = shift_hor;
......@@ -3205,8 +3211,24 @@ __device__ void convertCorrectTile(
py = centerY - DTT_SIZE - (clt_extra->data_y + clt_extra->dyc_dx * kdx + clt_extra->dyc_dy * kdy) ; // fractional top corner
int itly = (int) floorf(py +0.5f);
if (itly < 0){
itly &= 1; // for color - extend by pairs
}
if (itly >= (IMG_HEIGHT - DTT_SIZE)){
itly = (itly & 1) +(IMG_HEIGHT - DTT_SIZE - 2); // for color - extend by pairs
}
int_topleft[1] = itly;
#ifdef DEBUG_OOB1
if ((int_topleft[0] < 0) || (int_topleft[1] < 0) || (int_topleft[0] >= (IMG_WIDTH - DTT_SIZE)) || (int_topleft[1] >= IMG_HEIGHT - DTT_SIZE)){
printf("Source data OOB, left=%d, top=%d\n",int_topleft[0],int_topleft[1]);
printf("\n");
printf("\n");
__syncthreads();// __syncwarp();
}
#endif // DEBUG_OOB1
float shift_vert = itly - py;
residual_shift[1] = shift_vert;
x = shift_vert *(1.0f/16);
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment