| #ifndef __RS_CORE_RSH__ |
| #define __RS_CORE_RSH__ |
| |
| #define _RS_RUNTIME extern |
| |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| extern void __attribute__((overloadable)) |
| rsDebug(const char *, float); |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| extern void __attribute__((overloadable)) |
| rsDebug(const char *, float, float); |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| extern void __attribute__((overloadable)) |
| rsDebug(const char *, float, float, float); |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| extern void __attribute__((overloadable)) |
| rsDebug(const char *, float, float, float, float); |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| extern void __attribute__((overloadable)) |
| rsDebug(const char *, double); |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| extern void __attribute__((overloadable)) |
| rsDebug(const char *, const rs_matrix4x4 *); |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| extern void __attribute__((overloadable)) |
| rsDebug(const char *, const rs_matrix3x3 *); |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| extern void __attribute__((overloadable)) |
| rsDebug(const char *, const rs_matrix2x2 *); |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| extern void __attribute__((overloadable)) |
| rsDebug(const char *, int); |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| extern void __attribute__((overloadable)) |
| rsDebug(const char *, uint); |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| extern void __attribute__((overloadable)) |
| rsDebug(const char *, long); |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| extern void __attribute__((overloadable)) |
| rsDebug(const char *, unsigned long); |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| extern void __attribute__((overloadable)) |
| rsDebug(const char *, long long); |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| extern void __attribute__((overloadable)) |
| rsDebug(const char *, unsigned long long); |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| extern void __attribute__((overloadable)) |
| rsDebug(const char *, const void *); |
| #define RS_DEBUG(a) rsDebug(#a, a) |
| #define RS_DEBUG_MARKER rsDebug(__FILE__, __LINE__) |
| |
| |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| _RS_RUNTIME void __attribute__((overloadable)) rsDebug(const char *s, float2 v); |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| _RS_RUNTIME void __attribute__((overloadable)) rsDebug(const char *s, float3 v); |
| /** |
| * Debug function. Prints a string and value to the log. |
| */ |
| _RS_RUNTIME void __attribute__((overloadable)) rsDebug(const char *s, float4 v); |
| |
| |
| /** |
| * Pack floating point (0-1) RGB values into a uchar4. The alpha component is |
| * set to 255 (1.0). |
| * |
| * @param r |
| * @param g |
| * @param b |
| * |
| * @return uchar4 |
| */ |
| _RS_RUNTIME uchar4 __attribute__((overloadable)) rsPackColorTo8888(float r, float g, float b); |
| |
| /** |
| * Pack floating point (0-1) RGBA values into a uchar4. |
| * |
| * @param r |
| * @param g |
| * @param b |
| * @param a |
| * |
| * @return uchar4 |
| */ |
| _RS_RUNTIME uchar4 __attribute__((overloadable)) rsPackColorTo8888(float r, float g, float b, float a); |
| |
| /** |
| * Pack floating point (0-1) RGB values into a uchar4. The alpha component is |
| * set to 255 (1.0). |
| * |
| * @param color |
| * |
| * @return uchar4 |
| */ |
| _RS_RUNTIME uchar4 __attribute__((overloadable)) rsPackColorTo8888(float3 color); |
| |
| /** |
| * Pack floating point (0-1) RGBA values into a uchar4. |
| * |
| * @param color |
| * |
| * @return uchar4 |
| */ |
| _RS_RUNTIME uchar4 __attribute__((overloadable)) rsPackColorTo8888(float4 color); |
| |
| /** |
| * Unpack a uchar4 color to float4. The resulting float range will be (0-1). |
| * |
| * @param c |
| * |
| * @return float4 |
| */ |
| _RS_RUNTIME float4 rsUnpackColor8888(uchar4 c); |
| |
| |
| ///////////////////////////////////////////////////// |
| // Matrix ops |
| ///////////////////////////////////////////////////// |
| |
| /** |
| * Set one element of a matrix. |
| * |
| * @param m The matrix to be set |
| * @param row |
| * @param col |
| * @param v |
| * |
| * @return void |
| */ |
| _RS_RUNTIME void __attribute__((overloadable)) |
| rsMatrixSet(rs_matrix4x4 *m, uint32_t row, uint32_t col, float v); |
| _RS_RUNTIME void __attribute__((overloadable)) |
| rsMatrixSet(rs_matrix3x3 *m, uint32_t row, uint32_t col, float v); |
| _RS_RUNTIME void __attribute__((overloadable)) |
| rsMatrixSet(rs_matrix2x2 *m, uint32_t row, uint32_t col, float v); |
| |
| /** |
| * Get one element of a matrix. |
| * |
| * @param m The matrix to read from |
| * @param row |
| * @param col |
| * |
| * @return float |
| */ |
| _RS_RUNTIME float __attribute__((overloadable)) |
| rsMatrixGet(const rs_matrix4x4 *m, uint32_t row, uint32_t col); |
| _RS_RUNTIME float __attribute__((overloadable)) |
| rsMatrixGet(const rs_matrix3x3 *m, uint32_t row, uint32_t col); |
| _RS_RUNTIME float __attribute__((overloadable)) |
| rsMatrixGet(const rs_matrix2x2 *m, uint32_t row, uint32_t col); |
| |
| /** |
| * Set the elements of a matrix to the identity matrix. |
| * |
| * @param m |
| */ |
| extern void __attribute__((overloadable)) rsMatrixLoadIdentity(rs_matrix4x4 *m); |
| extern void __attribute__((overloadable)) rsMatrixLoadIdentity(rs_matrix3x3 *m); |
| extern void __attribute__((overloadable)) rsMatrixLoadIdentity(rs_matrix2x2 *m); |
| |
| /** |
| * Set the elements of a matrix from an array of floats. |
| * |
| * @param m |
| */ |
| extern void __attribute__((overloadable)) rsMatrixLoad(rs_matrix4x4 *m, const float *v); |
| extern void __attribute__((overloadable)) rsMatrixLoad(rs_matrix3x3 *m, const float *v); |
| extern void __attribute__((overloadable)) rsMatrixLoad(rs_matrix2x2 *m, const float *v); |
| |
| /** |
| * Set the elements of a matrix from another matrix. |
| * |
| * @param m |
| */ |
| extern void __attribute__((overloadable)) rsMatrixLoad(rs_matrix4x4 *m, const rs_matrix4x4 *v); |
| extern void __attribute__((overloadable)) rsMatrixLoad(rs_matrix4x4 *m, const rs_matrix3x3 *v); |
| extern void __attribute__((overloadable)) rsMatrixLoad(rs_matrix4x4 *m, const rs_matrix2x2 *v); |
| extern void __attribute__((overloadable)) rsMatrixLoad(rs_matrix3x3 *m, const rs_matrix3x3 *v); |
| extern void __attribute__((overloadable)) rsMatrixLoad(rs_matrix2x2 *m, const rs_matrix2x2 *v); |
| |
| /** |
| * Load a rotation matrix. |
| * |
| * @param m |
| * @param rot |
| * @param x |
| * @param y |
| * @param z |
| */ |
| extern void __attribute__((overloadable)) |
| rsMatrixLoadRotate(rs_matrix4x4 *m, float rot, float x, float y, float z); |
| |
| extern void __attribute__((overloadable)) |
| rsMatrixLoadScale(rs_matrix4x4 *m, float x, float y, float z); |
| |
| extern void __attribute__((overloadable)) |
| rsMatrixLoadTranslate(rs_matrix4x4 *m, float x, float y, float z); |
| |
| extern void __attribute__((overloadable)) |
| rsMatrixLoadMultiply(rs_matrix4x4 *m, const rs_matrix4x4 *lhs, const rs_matrix4x4 *rhs); |
| |
| extern void __attribute__((overloadable)) |
| rsMatrixMultiply(rs_matrix4x4 *m, const rs_matrix4x4 *rhs); |
| |
| extern void __attribute__((overloadable)) |
| rsMatrixLoadMultiply(rs_matrix3x3 *m, const rs_matrix3x3 *lhs, const rs_matrix3x3 *rhs); |
| |
| extern void __attribute__((overloadable)) |
| rsMatrixMultiply(rs_matrix3x3 *m, const rs_matrix3x3 *rhs); |
| |
| extern void __attribute__((overloadable)) |
| rsMatrixLoadMultiply(rs_matrix2x2 *m, const rs_matrix2x2 *lhs, const rs_matrix2x2 *rhs); |
| |
| extern void __attribute__((overloadable)) |
| rsMatrixMultiply(rs_matrix2x2 *m, const rs_matrix2x2 *rhs); |
| |
| extern void __attribute__((overloadable)) |
| rsMatrixRotate(rs_matrix4x4 *m, float rot, float x, float y, float z); |
| |
| extern void __attribute__((overloadable)) |
| rsMatrixScale(rs_matrix4x4 *m, float x, float y, float z); |
| |
| extern void __attribute__((overloadable)) |
| rsMatrixTranslate(rs_matrix4x4 *m, float x, float y, float z); |
| |
| extern void __attribute__((overloadable)) |
| rsMatrixLoadOrtho(rs_matrix4x4 *m, float left, float right, float bottom, float top, float near, float far); |
| |
| extern void __attribute__((overloadable)) |
| rsMatrixLoadFrustum(rs_matrix4x4 *m, float left, float right, float bottom, float top, float near, float far); |
| |
| extern void __attribute__((overloadable)) |
| rsMatrixLoadPerspective(rs_matrix4x4* m, float fovy, float aspect, float near, float far); |
| |
| _RS_RUNTIME float4 __attribute__((overloadable)) |
| rsMatrixMultiply(rs_matrix4x4 *m, float4 in); |
| |
| _RS_RUNTIME float4 __attribute__((overloadable)) |
| rsMatrixMultiply(rs_matrix4x4 *m, float3 in); |
| |
| _RS_RUNTIME float4 __attribute__((overloadable)) |
| rsMatrixMultiply(rs_matrix4x4 *m, float2 in); |
| |
| _RS_RUNTIME float3 __attribute__((overloadable)) |
| rsMatrixMultiply(rs_matrix3x3 *m, float3 in); |
| |
| _RS_RUNTIME float3 __attribute__((overloadable)) |
| rsMatrixMultiply(rs_matrix3x3 *m, float2 in); |
| |
| _RS_RUNTIME float2 __attribute__((overloadable)) |
| rsMatrixMultiply(rs_matrix2x2 *m, float2 in); |
| |
| // Returns true if the matrix was successfully inversed |
| extern bool __attribute__((overloadable)) rsMatrixInverse(rs_matrix4x4 *m); |
| extern bool __attribute__((overloadable)) rsMatrixInverseTranspose(rs_matrix4x4 *m); |
| extern void __attribute__((overloadable)) rsMatrixTranspose(rs_matrix4x4 *m); |
| extern void __attribute__((overloadable)) rsMatrixTranspose(rs_matrix3x3 *m); |
| extern void __attribute__((overloadable)) rsMatrixTranspose(rs_matrix2x2 *m); |
| |
| ///////////////////////////////////////////////////// |
| // int ops |
| ///////////////////////////////////////////////////// |
| |
| _RS_RUNTIME uint __attribute__((overloadable, always_inline)) rsClamp(uint amount, uint low, uint high); |
| _RS_RUNTIME int __attribute__((overloadable, always_inline)) rsClamp(int amount, int low, int high); |
| _RS_RUNTIME ushort __attribute__((overloadable, always_inline)) rsClamp(ushort amount, ushort low, ushort high); |
| _RS_RUNTIME short __attribute__((overloadable, always_inline)) rsClamp(short amount, short low, short high); |
| _RS_RUNTIME uchar __attribute__((overloadable, always_inline)) rsClamp(uchar amount, uchar low, uchar high); |
| _RS_RUNTIME char __attribute__((overloadable, always_inline)) rsClamp(char amount, char low, char high); |
| |
| #undef _RS_RUNTIME |
| |
| #endif |