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authorDeterminant <[email protected]>2015-05-19 15:09:06 +0800
committerDeterminant <[email protected]>2015-05-19 15:09:06 +0800
commit0e738af4bb1eda301564d8469178a7581b0cbcce (patch)
tree4e94320a4a27d8a01bb4419b444d16d80b96a8d2 /matrix/generic/mmatrix.c
parente9b8855c894daa4e6749acfe891f68b3ed8ed481 (diff)
...
Diffstat (limited to 'matrix/generic/mmatrix.c')
-rw-r--r--matrix/generic/mmatrix.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/matrix/generic/mmatrix.c b/matrix/generic/mmatrix.c
index ac71c3d..e981ffc 100644
--- a/matrix/generic/mmatrix.c
+++ b/matrix/generic/mmatrix.c
@@ -4,17 +4,15 @@
#define MATRIX_DATA_FREE(ptr) free(ptr)
#define MATRIX_DATA_ALLOC(dptr, stride, width, height) \
host_matrix_(alloc)(dptr, stride, width, height)
-#define MATRIX_DATA_STRIDE(ncol) (sizeof(float) * (ncol))
+#define MATRIX_DATA_STRIDE(ncol) (sizeof(MATRIX_ELEM) * (ncol))
#define MATRIX_DATA_WRITE(data, idx, val) (data[idx] = val)
#define MATRIX_DATA_READ(data, idx) (data[idx])
#define NERV_GENERIC_MATRIX
#include "../../common.h"
-const char *nerv_matrix_(tname) = "nerv.FloatMMatrix";
-
-static void host_matrix_(alloc)(float **dptr, size_t *stride,
+static void host_matrix_(alloc)(MATRIX_ELEM **dptr, size_t *stride,
long width, long height) {
- *dptr = (float *)malloc(width * height);
+ *dptr = (MATRIX_ELEM *)malloc(width * height);
*stride = width;
}
@@ -30,7 +28,7 @@ int nerv_matrix_(get_elem)(lua_State *L) {
int nerv_matrix_(set_elem)(lua_State *L) {
Matrix *self = luaT_checkudata(L, 1, nerv_matrix_(tname));
int idx = luaL_checkinteger(L, 2);
- float v = luaL_checknumber(L, 3);
+ MATRIX_ELEM v = luaL_checknumber(L, 3);
if (idx < 0 || idx >= self->nmax)
nerv_error(L, "index must be within range [0, %d)", self->nmax);
self->data.f[idx] = v;