Vulkan spec

2026-05-25 11:04:30 +01:00
commit d86a518b7d
375 changed files with 77089 additions and 0 deletions
@@ -0,0 +1,140 @@
+.. default-domain:: C
+
+mat2x3
+======
+
+Header: cglm/mat2x3.h
+
+Table of contents (click to go):
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Macros:
+
+1. GLM_MAT2X3_ZERO_INIT
+#. GLM_MAT2X3_ZERO
+
+Functions:
+
+1. :c:func:`glm_mat2x3_copy`
+#. :c:func:`glm_mat2x3_zero`
+#. :c:func:`glm_mat2x3_make`
+#. :c:func:`glm_mat2x3_mul`
+#. :c:func:`glm_mat2x3_mulv`
+#. :c:func:`glm_mat2x3_transpose`
+#. :c:func:`glm_mat2x3_scale`
+
+Represented
+~~~~~~~~~~~
+
+.. csv-table:: mat2x3
+   :header: "", "column 1", "column 2"
+
+   "row 1", "m00", "m10"
+   "row 2", "m01", "m11"
+   "row 3", "m02", "m12"
+
+Functions documentation
+~~~~~~~~~~~~~~~~~~~~~~~
+
+.. c:function:: void glm_mat2x3_copy(mat2x3 mat, mat2x3 dest)
+
+    copy mat2x3 to another one (dest).
+
+    Parameters:
+      | *[in]*  **mat**   source
+      | *[out]* **dest**  destination
+
+.. c:function:: void glm_mat2x3_zero(mat2x3 mat)
+
+    make given matrix zero
+
+    Parameters:
+      | *[in,out]* **mat**  matrix
+
+.. c:function:: void glm_mat2x3_make(const float * __restrict src, mat2x3 dest)
+
+    Create mat2x3 matrix from pointer
+
+    .. note:: **@src** must contain at least 6 elements.
+
+    Parameters:
+      | *[in]*  **src**  pointer to an array of floats
+      | *[out]* **dest** destination matrix2x3
+
+.. c:function:: void glm_mat2x3_mul(mat2x3 m1, mat3x2 m2, mat3 dest)
+
+    multiply m1 and m2 to dest
+
+    .. code-block:: c
+
+       glm_mat2x3_mul(mat2x3, mat3x2, mat3);
+
+    Parameters:
+      | *[in]*  **m1**    left matrix (mat2x3)
+      | *[in]*  **m2**    right matrix (mat3x2)
+      | *[out]* **dest**  destination matrix (mat3)
+
+    .. csv-table:: mat2x3
+        :header: "", "column 1", "column 2"
+
+        "row 1", "a00", "a10"
+        "row 2", "a01", "a11"
+        "row 3", "a02", "a12"
+
+    .. csv-table:: mat3x2
+        :header: "", "column 1", "column 2", "column 3"
+
+        "row 1", "b00", "b10", "b20"
+        "row 2", "b01", "b11", "b21"
+
+    .. csv-table:: mat3x3
+        :header: "", "column 1", "column 2", "column 3"
+
+        "row 1", "a00 * b00 + a10 * b01", "a00 * b10 + a10 * b11", "a00 * b20 + a10 * b21"
+        "row 2", "a01 * b00 + a11 * b01", "a01 * b10 + a11 * b11", "a01 * b20 + a11 * b21"
+        "row 3", "a02 * b00 + a12 * b01", "a02 * b10 + a12 * b11", "a02 * b20 + a12 * b21"
+
+.. c:function:: void glm_mat2x3_mulv(mat2x3 m, vec2 v, vec3 dest)
+
+    multiply mat2x3 with vec2 (column vector) and store in dest column vector
+
+    Parameters:
+      | *[in]*  **m**     mat2x3 (left)
+      | *[in]*  **v**     vec3 (right, column vector)
+      | *[out]* **dest**  destination (result, column vector)
+
+    .. csv-table:: mat2x3
+        :header: "", "column 1", "column 2"
+
+        "row 1", "m00", "m10"
+        "row 2", "m01", "m11"
+        "row 3", "m02", "m12"
+
+    .. csv-table:: column vec2 (1x2)
+        :header: "", "column 1"
+
+        "row 1", "v0"
+        "row 2", "v1"
+
+    .. csv-table:: column vec3 (1x3)
+        :header: "", "column 1"
+
+        "row 1", "m00 * v0 + m10 * v1"
+        "row 2", "m01 * v0 + m11 * v1"
+        "row 3", "m02 * v0 + m12 * v1"
+
+.. c:function:: void glm_mat2x3_transpose(mat2x3 m, mat3x2 dest)
+
+    transpose matrix and store in dest
+
+    Parameters:
+      | *[in]*  **m**     matrix
+      | *[out]* **dest**  destination
+
+.. c:function:: void  glm_mat2x3_scale(mat2x3 m, float s)
+
+    multiply matrix with scalar
+
+    Parameters:
+      | *[in, out]* **m** matrix
+      | *[in]*      **s** scalar