#include "nouveau_driver.h"
#include "nouveau_array.h"
#include "nouveau_bufferobj.h"
+#include "nouveau_context.h"
+
+#define EXTRACT(in_t, out_t) extract_func_##in_t##_to_##out_t
+
+#define EXTRACT_FUNC(in_t, out_t, k) \
+static out_t EXTRACT(in_t, out_t) \
+(struct nouveau_array *a, int i, int j) { \
+ in_t x = ((in_t *)(a->buf + i * a->stride))[j]; \
+ \
+ return (out_t)x / (k); \
+}
+
+EXTRACT_FUNC(GLchar, unsigned, 1);
+EXTRACT_FUNC(GLchar, float, SCHAR_MAX);
+EXTRACT_FUNC(GLubyte, unsigned, 1);
+EXTRACT_FUNC(GLubyte, float, UCHAR_MAX);
+EXTRACT_FUNC(GLshort, unsigned, 1);
+EXTRACT_FUNC(GLshort, float, SHRT_MAX);
+EXTRACT_FUNC(GLushort, unsigned, 1);
+EXTRACT_FUNC(GLushort, float, USHRT_MAX);
+EXTRACT_FUNC(GLint, unsigned, 1);
+EXTRACT_FUNC(GLint, float, INT_MAX);
+EXTRACT_FUNC(GLuint, unsigned, 1);
+EXTRACT_FUNC(GLuint, float, UINT_MAX);
+EXTRACT_FUNC(GLfloat, unsigned, 1.0 / UINT_MAX);
+EXTRACT_FUNC(GLfloat, float, 1);
+
+#undef EXTRACT_FUNC
static void
get_array_extract(struct nouveau_array *a, extract_u_t *extract_u,
extract_f_t *extract_f)
{
-#define EXTRACT(in_t, out_t, k) \
- ({ \
- auto out_t f(struct nouveau_array *, int, int); \
- out_t f(struct nouveau_array *a, int i, int j) { \
- in_t x = ((in_t *)(a->buf + i * a->stride))[j]; \
- \
- return (out_t)x / (k); \
- }; \
- f; \
- });
-
switch (a->type) {
case GL_BYTE:
- *extract_u = EXTRACT(char, unsigned, 1);
- *extract_f = EXTRACT(char, float, SCHAR_MAX);
+ *extract_u = EXTRACT(GLchar, unsigned);
+ *extract_f = EXTRACT(GLchar, float);
break;
case GL_UNSIGNED_BYTE:
- *extract_u = EXTRACT(unsigned char, unsigned, 1);
- *extract_f = EXTRACT(unsigned char, float, UCHAR_MAX);
+ *extract_u = EXTRACT(GLubyte, unsigned);
+ *extract_f = EXTRACT(GLubyte, float);
break;
case GL_SHORT:
- *extract_u = EXTRACT(short, unsigned, 1);
- *extract_f = EXTRACT(short, float, SHRT_MAX);
+ *extract_u = EXTRACT(GLshort, unsigned);
+ *extract_f = EXTRACT(GLshort, float);
break;
case GL_UNSIGNED_SHORT:
- *extract_u = EXTRACT(unsigned short, unsigned, 1);
- *extract_f = EXTRACT(unsigned short, float, USHRT_MAX);
+ *extract_u = EXTRACT(GLushort, unsigned);
+ *extract_f = EXTRACT(GLushort, float);
break;
case GL_INT:
- *extract_u = EXTRACT(int, unsigned, 1);
- *extract_f = EXTRACT(int, float, INT_MAX);
+ *extract_u = EXTRACT(GLint, unsigned);
+ *extract_f = EXTRACT(GLint, float);
break;
case GL_UNSIGNED_INT:
- *extract_u = EXTRACT(unsigned int, unsigned, 1);
- *extract_f = EXTRACT(unsigned int, float, UINT_MAX);
+ *extract_u = EXTRACT(GLuint, unsigned);
+ *extract_f = EXTRACT(GLuint, float);
break;
case GL_FLOAT:
- *extract_u = EXTRACT(float, unsigned, 1.0 / UINT_MAX);
- *extract_f = EXTRACT(float, float, 1);
+ *extract_u = EXTRACT(GLfloat, unsigned);
+ *extract_f = EXTRACT(GLfloat, float);
break;
default:
assert(0);
}
}
+#undef EXTRACT
void
nouveau_init_array(struct nouveau_array *a, int attr, int stride,
int fields, int type, struct gl_buffer_object *obj,
- const void *ptr, GLboolean map)
+ const void *ptr, GLboolean map, struct gl_context *ctx)
{
+ struct nouveau_client *client = context_client(ctx);
+
a->attr = attr;
a->stride = stride;
a->fields = fields;
a->offset = (intptr_t)ptr;
if (map) {
- nouveau_bo_map(a->bo, NOUVEAU_BO_RD);
+ nouveau_bo_map(a->bo, NOUVEAU_BO_RD, client);
a->buf = a->bo->map + a->offset;
}
void
nouveau_deinit_array(struct nouveau_array *a)
{
- if (a->bo) {
- if (a->bo->map)
- nouveau_bo_unmap(a->bo);
- }
-
a->buf = NULL;
a->fields = 0;
}