move test files to the same directories as the files they test

1 files changed, 0 insertions, 529 deletions

diff --git a/src/cairo_bindings.c b/src/cairo_bindings.c
deleted file mode 100644
index 3a4893b..0000000
--- a/src/cairo_bindings.c
+++ /dev/null
@@ -1,529 +0,0 @@
-#include "cairo_bindings.h"
-#include "texture.h"
-
-int honey_cairo_mt_ref = LUA_NOREF;
-
-static const cairo_user_data_key_t TEXTURE_KEY;
-
-int honey_setup_cairo(lua_State* L)
-{
-    honey_lua_create_table
-        (L, 2,
-         HONEY_TABLE, "__index", 18,
-         HONEY_FUNCTION, "getTexture", honey_cairo_get_texture,
-         HONEY_FUNCTION, "updateTexture", honey_cairo_update_texture,
-
-	 /* config functions */
-	 HONEY_FUNCTION, "save", honey_cairo_save,
-	 HONEY_FUNCTION, "restore", honey_cairo_restore,
-	 HONEY_FUNCTION, "setOperator", honey_cairo_set_operator,
-	 HONEY_FUNCTION, "getOperator", honey_cairo_get_operator,
-	 HONEY_FUNCTION, "setAntialias", honey_cairo_set_antialias,
-	 HONEY_FUNCTION, "getAntialias", honey_cairo_get_antialias,
-	 HONEY_FUNCTION, "setColor", honey_cairo_set_color,
-	 HONEY_FUNCTION, "setLinecap", honey_cairo_set_linecap,
-	 HONEY_FUNCTION, "getLinecap", honey_cairo_get_linecap,
-	 HONEY_FUNCTION, "setLineWidth", honey_cairo_set_line_width,
-
-	 /* drawing functions */
-         HONEY_FUNCTION, "moveTo", honey_cairo_move_to,
-         HONEY_FUNCTION, "lineTo", honey_cairo_line_to,
-	 HONEY_FUNCTION, "curveTo", honey_cairo_curve_to,
-	 HONEY_FUNCTION, "arc", honey_cairo_arc,
-         HONEY_FUNCTION, "stroke", honey_cairo_stroke,
-	 HONEY_FUNCTION, "fill", honey_cairo_fill,
-
-         HONEY_FUNCTION, "__gc", honey_cairo_destroy);
-    honey_cairo_mt_ref = luaL_ref(L, LUA_REGISTRYINDEX);
-
-    lua_pushcfunction(L, honey_cairo_new);
-    lua_setfield(L, -2, "cairo");
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-struct texture_ref {
-    int ref;
-    lua_State* L;
-};
-
-static void destroy_texture_ref(void* data)
-{
-    struct texture_ref* ref = data;
-    luaL_unref(ref->L, LUA_REGISTRYINDEX, ref->ref);
-    free(ref);
-}
-
-int honey_cairo_new(lua_State* L)
-{
-    int choice = honey_lua_parse_arguments(L, 2, 0, 1, HONEY_TABLE, NULL);
-
-    lua_pushcfunction(L, honey_lua_texture_new);
-    if (choice == 0)
-        honey_lua_pcall(L, 0, 1);
-    else {
-        lua_pushvalue(L, 1);
-        honey_lua_pcall(L, 1, 1);
-    }
-
-    /* configure texture swizzling ARGB -> RGBA */
-    honey_texture* texture = lua_touserdata(L, -1);
-    glBindTexture(GL_TEXTURE_2D, texture->id);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_R, GL_BLUE);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_B, GL_RED);
-    //glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_A, GL_RED);
-
-    /* setup texture reference */
-    struct texture_ref* ref = malloc(sizeof(struct texture_ref));
-    if (ref == NULL)
-        honey_lua_throw_error
-            (L, "failed to allocate memory for texture handle!");
-    
-    ref->ref = luaL_ref(L, LUA_REGISTRYINDEX);
-    ref->L = L;
-
-    /* create cairo surface */
-    cairo_surface_t* surface =
-        cairo_image_surface_create(CAIRO_FORMAT_ARGB32,
-                                   texture->params.width,
-                                   texture->params.height);
-    
-    cairo_status_t status = cairo_surface_status(surface);
-    if (status != CAIRO_STATUS_SUCCESS)
-        honey_lua_throw_error
-            (L, "error creating cairo surface: %s", cairo_status_to_string(status));
-
-    /* create cairo context */
-    cairo_t** cr = lua_newuserdata(L, sizeof(cairo_t*));
-    *cr = cairo_create(surface);
-    status = cairo_status(*cr);
-    if (status != CAIRO_STATUS_SUCCESS)
-        honey_lua_throw_error
-            (L, "error creating cairo context: %s", cairo_status_to_string(status));
-
-    cairo_surface_destroy(surface);
-
-    /* bind texture ref to context userdata */
-    status = cairo_set_user_data(*cr,
-                                 &TEXTURE_KEY,
-                                 ref,
-                                 destroy_texture_ref);
-    if (status != CAIRO_STATUS_SUCCESS)
-        honey_lua_throw_error
-            (L, "error binding cairo texture: %s", cairo_status_to_string(status));
-
-    lua_rawgeti(L, LUA_REGISTRYINDEX, honey_cairo_mt_ref);
-    lua_setmetatable(L, -2);
-
-    return 1;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_update_texture(lua_State* L)
-{
-    cairo_t** cr;
-    honey_lua_parse_arguments(L, 1, 1, HONEY_USERDATA, &cr);
-
-    struct texture_ref *ref = cairo_get_user_data(*cr, &TEXTURE_KEY);
-    lua_rawgeti(L, LUA_REGISTRYINDEX, ref->ref);
-    honey_texture* texture = lua_touserdata(L, -1);
-    lua_pop(L, 1);
-
-    cairo_surface_t* surface = cairo_get_target(*cr);
-
-    glBindTexture(GL_TEXTURE_2D, texture->id);
-    unsigned char* image_data = cairo_image_surface_get_data(surface);
-    glTexSubImage2D(GL_TEXTURE_2D,
-                    0, 0, 0,
-                    texture->params.width,
-                    texture->params.height,
-                    GL_RGBA,
-                    GL_UNSIGNED_BYTE,
-                    image_data);
-
-    return 0;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_get_texture(lua_State* L)
-{
-    cairo_t** cr;
-    honey_lua_parse_arguments(L, 1, 1, HONEY_USERDATA, &cr);
-
-    struct texture_ref *ref = cairo_get_user_data(*cr, &TEXTURE_KEY);
-    lua_rawgeti(L, LUA_REGISTRYINDEX, ref->ref);
-    return 1;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_destroy(lua_State* L)
-{
-    cairo_t** cr;
-    honey_lua_parse_arguments(L, 1, 1, HONEY_USERDATA, &cr);
-
-    struct texture_ref* ref = cairo_get_user_data(*cr, &TEXTURE_KEY);
-
-    cairo_destroy(*cr);
-
-    return 0;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * Context config functions
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- */
-
-int honey_cairo_set_operator(lua_State* L)
-{
-    cairo_t** cr;
-    char* op_string;
-    honey_lua_parse_arguments(L, 1, 2, HONEY_USERDATA, &cr, HONEY_STRING, &op_string);
-
-    cairo_operator_t op;
-    
-    bool ok = honey_string_to_enum
-	(&op, op_string, 29,
-	 "clear", CAIRO_OPERATOR_CLEAR,
-	 "source", CAIRO_OPERATOR_SOURCE,
-	 "over", CAIRO_OPERATOR_OVER,
-	 "in", CAIRO_OPERATOR_IN,
-	 "out", CAIRO_OPERATOR_OUT,
-	 "atop", CAIRO_OPERATOR_ATOP,
-	 "dest", CAIRO_OPERATOR_DEST,
-	 "dest-over", CAIRO_OPERATOR_DEST_OVER,
-	 "dest-in", CAIRO_OPERATOR_DEST_IN,
-	 "dest-out", CAIRO_OPERATOR_DEST_OUT,
-	 "dest-atop", CAIRO_OPERATOR_DEST_ATOP,
-	 "xor", CAIRO_OPERATOR_XOR,
-	 "add", CAIRO_OPERATOR_ADD,
-	 "saturate", CAIRO_OPERATOR_SATURATE,
-	 "multiply", CAIRO_OPERATOR_MULTIPLY,
-	 "screen", CAIRO_OPERATOR_SCREEN,
-	 "overlay", CAIRO_OPERATOR_OVERLAY,
-	 "darken", CAIRO_OPERATOR_DARKEN,
-	 "lighten", CAIRO_OPERATOR_LIGHTEN,
-	 "color-dodge", CAIRO_OPERATOR_COLOR_DODGE,
-	 "color-burn", CAIRO_OPERATOR_COLOR_BURN,
-	 "hard-light", CAIRO_OPERATOR_HARD_LIGHT,
-	 "soft-light", CAIRO_OPERATOR_SOFT_LIGHT,
-	 "difference", CAIRO_OPERATOR_DIFFERENCE,
-	 "exclusion", CAIRO_OPERATOR_EXCLUSION,
-	 "hsl-hue", CAIRO_OPERATOR_HSL_HUE,
-	 "hsl-saturation", CAIRO_OPERATOR_HSL_SATURATION,
-	 "hsl-color", CAIRO_OPERATOR_HSL_COLOR,
-	 "hsl-luminosity", CAIRO_OPERATOR_HSL_LUMINOSITY);
-
- 
-    if (!ok)
-	honey_lua_throw_error(L, "unknown cairo operator '%s'", op_string);
-
-    cairo_set_operator(*cr, op);
-    
-    return 0;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_get_operator(lua_State* L)
-{
-    cairo_t** cr;
-    honey_lua_parse_arguments(L, 1, 1, HONEY_USERDATA, &cr);
-
-    cairo_operator_t op = cairo_get_operator(*cr);
-    char* string;
-    bool ok = honey_enum_to_string
-	(&string, op, 29,
-	 "clear", CAIRO_OPERATOR_CLEAR,
-	 "source", CAIRO_OPERATOR_SOURCE,
-	 "over", CAIRO_OPERATOR_OVER,
-	 "in", CAIRO_OPERATOR_IN,
-	 "out", CAIRO_OPERATOR_OUT,
-	 "atop", CAIRO_OPERATOR_ATOP,
-	 "dest", CAIRO_OPERATOR_DEST,
-	 "dest-over", CAIRO_OPERATOR_DEST_OVER,
-	 "dest-in", CAIRO_OPERATOR_DEST_IN,
-	 "dest-out", CAIRO_OPERATOR_DEST_OUT,
-	 "dest-atop", CAIRO_OPERATOR_DEST_ATOP,
-	 "xor", CAIRO_OPERATOR_XOR,
-	 "add", CAIRO_OPERATOR_ADD,
-	 "saturate", CAIRO_OPERATOR_SATURATE,
-	 "multiply", CAIRO_OPERATOR_MULTIPLY,
-	 "screen", CAIRO_OPERATOR_SCREEN,
-	 "overlay", CAIRO_OPERATOR_OVERLAY,
-	 "darken", CAIRO_OPERATOR_DARKEN,
-	 "lighten", CAIRO_OPERATOR_LIGHTEN,
-	 "color-dodge", CAIRO_OPERATOR_COLOR_DODGE,
-	 "color-burn", CAIRO_OPERATOR_COLOR_BURN,
-	 "hard-light", CAIRO_OPERATOR_HARD_LIGHT,
-	 "soft-light", CAIRO_OPERATOR_SOFT_LIGHT,
-	 "difference", CAIRO_OPERATOR_DIFFERENCE,
-	 "exclusion", CAIRO_OPERATOR_EXCLUSION,
-	 "hsl-hue", CAIRO_OPERATOR_HSL_HUE,
-	 "hsl-saturation", CAIRO_OPERATOR_HSL_SATURATION,
-	 "hsl-color", CAIRO_OPERATOR_HSL_COLOR,
-	 "hsl-luminosity", CAIRO_OPERATOR_HSL_LUMINOSITY);
-
-    if (!ok)
-	honey_lua_throw_error(L, "unknown operator '%d'", op);
-    
-    return 1;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_set_antialias(lua_State* L)
-{
-    cairo_t** cr;
-    char* aa_string;
-    honey_lua_parse_arguments(L, 1, 2, HONEY_USERDATA, &cr, HONEY_STRING, &aa_string);
-
-    cairo_antialias_t aa;
-
-    bool noerror = honey_string_to_enum
-	(&aa, aa_string, 7,
-	 "default", CAIRO_ANTIALIAS_DEFAULT,
-	 "none", CAIRO_ANTIALIAS_NONE,
-	 "gray", CAIRO_ANTIALIAS_GRAY,
-	 "subpixel", CAIRO_ANTIALIAS_SUBPIXEL,
-	 "fast", CAIRO_ANTIALIAS_FAST,
-	 "good", CAIRO_ANTIALIAS_GOOD,
-	 "best", CAIRO_ANTIALIAS_BEST);
-
-    if (!noerror)
-	honey_lua_throw_error(L, "unknown antialias type '%s'", aa_string);
-
-    cairo_set_antialias(*cr, aa);
-    
-    return 0;
-	
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_get_antialias(lua_State* L)
-{
-    cairo_t** cr;
-    honey_lua_parse_arguments(L, 1, 1, HONEY_USERDATA, &cr);
-
-    cairo_antialias_t aa = cairo_get_antialias(*cr);
-    char* string;
-    
-    bool noerror = honey_enum_to_string
-	(&string, aa, 7,
-	 "default", CAIRO_ANTIALIAS_DEFAULT,
-	 "none", CAIRO_ANTIALIAS_NONE,
-	 "gray", CAIRO_ANTIALIAS_GRAY,
-	 "subpixel", CAIRO_ANTIALIAS_SUBPIXEL,
-	 "fast", CAIRO_ANTIALIAS_FAST,
-	 "good", CAIRO_ANTIALIAS_GOOD,
-	 "best", CAIRO_ANTIALIAS_BEST);
-
-    if (!noerror)
-	honey_lua_throw_error(L, "unknown antialias type '%d'", aa);
-
-    lua_pushstring(L, string);
-    
-    return 1;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_save(lua_State* L)
-{
-    cairo_t** cr;
-    honey_lua_parse_arguments(L, 1, 1, HONEY_USERDATA, &cr);
-
-    cairo_save(*cr);
-    return 0;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_restore(lua_State* L)
-{
-    cairo_t** cr;
-    honey_lua_parse_arguments(L, 1, 1, HONEY_USERDATA, &cr);
-
-    cairo_restore(*cr);
-    return 0;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_set_linecap(lua_State* L)
-{
-    cairo_t** cr;
-    char* cap_string;
-    honey_lua_parse_arguments(L, 1, 2, HONEY_USERDATA, &cr, HONEY_STRING, &cap_string);
-
-    cairo_line_cap_t cap;
-
-    bool ok = honey_string_to_enum
-	(&cap, cap_string, 3,
-	 "butt", CAIRO_LINE_CAP_BUTT,
-	 "round", CAIRO_LINE_CAP_ROUND,
-	 "square", CAIRO_LINE_CAP_SQUARE);
-
-    if (!ok)
-	honey_lua_throw_error(L, "unknown linecap type '%s'", cap_string);
-
-    cairo_set_line_cap(*cr, cap);
-    return 0;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_get_linecap(lua_State* L)
-{
-    cairo_t** cr;
-    honey_lua_parse_arguments(L, 1, 1, HONEY_USERDATA, &cr);
-
-    cairo_line_cap_t cap = cairo_get_line_cap(*cr);
-    char* cap_string;
-
-    bool ok = honey_enum_to_string
-	(&cap_string, cap, 3,
-	 "butt", CAIRO_LINE_CAP_BUTT,
-	 "round", CAIRO_LINE_CAP_ROUND,
-	 "square", CAIRO_LINE_CAP_SQUARE);
-
-    if (!ok)
-	honey_lua_throw_error(L, "unknown linecap type '%d'", cap);
-
-    lua_pushstring(L, cap_string);
-    return 1;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * Drawing functions
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- */
-
-int honey_cairo_move_to(lua_State* L)
-{
-    cairo_t** cr;
-    float x, y;
-    honey_lua_parse_arguments
-        (L, 1, 3, HONEY_USERDATA, &cr, HONEY_NUMBER, &x, HONEY_NUMBER, &y);
-
-    cairo_move_to(*cr, x, y);
-    return 0;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_line_to(lua_State* L)
-{
-    cairo_t** cr;
-    float x, y;
-    honey_lua_parse_arguments
-        (L, 1, 3, HONEY_USERDATA, &cr, HONEY_NUMBER, &x, HONEY_NUMBER, &y);
-
-    cairo_line_to(*cr, x, y);
-    return 0;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_curve_to(lua_State* L)
-{
-    cairo_t** cr;
-    float x1, y1, x2, y2, x3, y3;
-    honey_lua_parse_arguments
-	(L, 1, 7, HONEY_USERDATA, &cr,
-	 HONEY_NUMBER, x1, HONEY_NUMBER, y1,
-	 HONEY_NUMBER, x2, HONEY_NUMBER, y2,
-	 HONEY_NUMBER, x3, HONEY_NUMBER, y3);
-
-    cairo_curve_to(*cr, x1, y1, x2, y2, x3, y3);
-    return 0;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_arc(lua_State* L)
-{
-    cairo_t** cr;
-    float cx, cy, radius, angle1, angle2;
-    int choice = honey_lua_parse_arguments
-	(L, 2,
-	 4,
-	 HONEY_USERDATA, &cr,
-	 HONEY_NUMBER, &cx, HONEY_NUMBER, &cy, HONEY_NUMBER, &radius,
-	 6,
-	 HONEY_USERDATA, &cr,
-	 HONEY_NUMBER, &cx, HONEY_NUMBER, &cy, HONEY_NUMBER, &radius,
-	 HONEY_NUMBER, &angle1, HONEY_NUMBER, &angle2);
-
-    if (choice == 0) {
-	angle1 = 0;
-	angle2 = 6.2831;
-    }
-
-    cairo_arc(*cr, cx, cy, radius, angle1, angle2);
-    return 0;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_stroke(lua_State* L)
-{
-    cairo_t** cr;
-    honey_lua_parse_arguments(L, 1, 1, HONEY_USERDATA, &cr);
-
-    cairo_stroke(*cr);
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_fill(lua_State* L)
-{
-    cairo_t** cr;
-    honey_lua_parse_arguments(L, 1, 1, HONEY_USERDATA, &cr);
-
-    cairo_fill(*cr);
-    return 0;
-}
-			      
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_set_color(lua_State* L)
-{
-    cairo_t** cr;
-    float r, g, b, a;
-    int choice = honey_lua_parse_arguments
-        (L, 2,
-         4,
-         HONEY_USERDATA, &cr,
-         HONEY_NUMBER, &r, HONEY_NUMBER, &g, HONEY_NUMBER, &b,
-         5,
-         HONEY_USERDATA, &cr,
-         HONEY_NUMBER, &r, HONEY_NUMBER, &g, HONEY_NUMBER, &b, HONEY_NUMBER, &a);
-
-    if (choice == 0)
-        cairo_set_source_rgb(*cr, r, g, b);
-    else
-        cairo_set_source_rgba(*cr, r, g, b, a);
-
-    return 0;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-int honey_cairo_set_line_width(lua_State* L)
-{
-    cairo_t** cr;
-    float width;
-    honey_lua_parse_arguments(L, 1, 2, HONEY_USERDATA, &cr, HONEY_NUMBER, &width);
-
-    cairo_set_line_width(*cr, width);
-    return 0;
-}
-