Commit 597fd905 authored by Andrey Filippov's avatar Andrey Filippov
Browse files

more removing constants

parent 74a14618

src/TileProcessor.cuh

+6 −1
Original line number Diff line number Diff line
@@ -832,6 +832,7 @@ __global__ void clear_texture_list( 
__global__ void mark_texture_tiles(

		struct tp_task   * gpu_tasks,

		int                num_tiles,            // number of tiles in task list

		int                width,                // number of tiles in a row

		int              * gpu_texture_indices); // packed tile + bits (now only (1 << 7)



__global__ void mark_texture_neighbor_tiles(
@@ -1305,6 +1306,7 @@ extern "C" __global__ void generate_RBGA( 
		mark_texture_tiles <<<blocks,threads>>>(

				gpu_tasks,

				num_tiles,          // number of tiles in task list

				width,              // number of tiles in a row

				gpu_texture_indices); // packed tile + bits (now only (1 << 7)

		cudaDeviceSynchronize();

	    // mark n/e/s/w used tiles from gpu_texture_indices memory to gpu_tasks lower 4 bits
@@ -1482,6 +1484,7 @@ __global__ void prepare_texture_list( 
		mark_texture_tiles <<<blocks,threads>>>(

				gpu_tasks,

				num_tiles,          // number of tiles in task list

				width,

				gpu_texture_indices); // packed tile + bits (now only (1 << 7)

		cudaDeviceSynchronize();

	    // mark n/e/s/w used tiles from gpu_texture_indices memory to gpu_tasks lower 4 bits
@@ -1546,6 +1549,7 @@ __global__ void clear_texture_list( 
 *

 * @param gpu_tasks            array of per-tile tasks (struct tp_task)

 * @param num_tiles            number of tiles int gpu_tasks array prepared for processing

 * @param width                number of tiles in a row

 * @param gpu_texture_indices  allocated array - 1 integer per tile to process

 */
@@ -1553,6 +1557,7 @@ __global__ void clear_texture_list( 
__global__ void mark_texture_tiles(

		struct tp_task   * gpu_tasks,

		int                num_tiles,           // number of tiles in task list

		int                width,               // number of tiles in a row

		int              * gpu_texture_indices) // packed tile + bits (now only (1 << 7)

{

	int task_num = blockDim.x * blockIdx.x + threadIdx.x;
@@ -1564,7 +1569,7 @@ __global__ void mark_texture_tiles( 
		return; // NOP tile

	}

	int cxy = gpu_tasks[task_num].txy;

	*(gpu_texture_indices + (cxy & 0xffff) + (cxy >> 16) * TILESX) = 1;

	*(gpu_texture_indices + (cxy & 0xffff) + (cxy >> 16) * width) = 1; // TILESX) = 1;

}



/**