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Fix compiler warning about unused parameters

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Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
This commit is contained in:
Yuxuan Shui
2019-07-25 02:27:02 +01:00
parent c3c0578d14
commit bb756b2238
15 changed files with 122 additions and 90 deletions
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31
src/backend/gl/gl_common.c
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@@ -280,9 +280,9 @@ static void _gl_compose(backend_t *base, struct gl_image *img, GLuint target,
/// @param[in] root_height height of the back buffer
/// @param[in] y_inverted whether the texture is y inverted
/// @param[out] coord, indices output
static void x_rect_to_coords(int nrects, const rect_t *rects, int dst_x, int dst_y,
int width, int height, int root_height, bool y_inverted,
GLint *coord, GLuint *indices) {
static void
x_rect_to_coords(int nrects, const rect_t *rects, int dst_x, int dst_y, int height,
int root_height, bool y_inverted, GLint *coord, GLuint *indices) {
dst_y = root_height - dst_y;
if (y_inverted) {
dst_y -= height;
@@ -334,8 +334,9 @@ static void x_rect_to_coords(int nrects, const rect_t *rects, int dst_x, int dst
}
}
// TODO: make use of reg_visible
void gl_compose(backend_t *base, void *image_data, int dst_x, int dst_y,
const region_t *reg_tgt, const region_t *reg_visible) {
const region_t *reg_tgt, const region_t *reg_visible attr_unused) {
struct gl_data *gd = (void *)base;
struct gl_image *img = image_data;
@@ -357,8 +358,8 @@ void gl_compose(backend_t *base, void *image_data, int dst_x, int dst_y,
auto coord = ccalloc(nrects * 16, GLint);
auto indices = ccalloc(nrects * 6, GLuint);
x_rect_to_coords(nrects, rects, dst_x, dst_y, img->inner->width, img->inner->height,
gd->height, img->inner->y_inverted, coord, indices);
x_rect_to_coords(nrects, rects, dst_x, dst_y, img->inner->height, gd->height,
img->inner->y_inverted, coord, indices);
_gl_compose(base, img, 0, coord, indices, nrects);
free(indices);
@@ -369,7 +370,7 @@ void gl_compose(backend_t *base, void *image_data, int dst_x, int dst_y,
* Blur contents in a particular region.
*/
bool gl_blur(backend_t *base, double opacity, void *ctx, const region_t *reg_blur,
const region_t *reg_visible) {
const region_t *reg_visible attr_unused) {
struct gl_blur_context *bctx = ctx;
struct gl_data *gd = (void *)base;
@@ -441,14 +442,13 @@ bool gl_blur(backend_t *base, double opacity, void *ctx, const region_t *reg_blu
auto coord = ccalloc(nrects * 16, GLint);
auto indices = ccalloc(nrects * 6, GLuint);
x_rect_to_coords(nrects, rects, extent_resized->x1, extent_resized->y2,
bctx->texture_width, bctx->texture_height, gd->height, false,
coord, indices);
bctx->texture_height, gd->height, false, coord, indices);
auto coord_resized = ccalloc(nrects_resized * 16, GLint);
auto indices_resized = ccalloc(nrects_resized * 6, GLuint);
x_rect_to_coords(nrects_resized, rects_resized, extent_resized->x1,
extent_resized->y2, bctx->texture_width, bctx->texture_height,
bctx->texture_height, false, coord_resized, indices_resized);
extent_resized->y2, bctx->texture_height, bctx->texture_height,
false, coord_resized, indices_resized);
pixman_region32_fini(&reg_blur_resized);
GLuint vao[2];
@@ -729,7 +729,8 @@ void gl_release_image(backend_t *base, void *image_data) {
gl_check_err();
}
void *gl_copy(backend_t *base, const void *image_data, const region_t *reg_visible) {
void *gl_copy(backend_t *base attr_unused, const void *image_data,
const region_t *reg_visible attr_unused) {
const struct gl_image *img = image_data;
auto new_img = ccalloc(1, struct gl_image);
*new_img = *img;
@@ -745,7 +746,7 @@ static inline void gl_free_blur_shader(gl_blur_shader_t *shader) {
shader->prog = 0;
}
void gl_destroy_blur_context(backend_t *base, void *ctx) {
void gl_destroy_blur_context(backend_t *base attr_unused, void *ctx) {
struct gl_blur_context *bctx = ctx;
// Free GLSL shaders/programs
for (int i = 0; i < bctx->npasses; ++i) {
@@ -1105,7 +1106,7 @@ static void gl_image_apply_alpha(backend_t *base, struct gl_image *img,
/// stub for backend_operations::image_op
bool gl_image_op(backend_t *base, enum image_operations op, void *image_data,
const region_t *reg_op, const region_t *reg_visible, void *arg) {
const region_t *reg_op, const region_t *reg_visible attr_unused, void *arg) {
struct gl_image *tex = image_data;
int *iargs = arg;
switch (op) {
@@ -1129,7 +1130,7 @@ bool gl_image_op(backend_t *base, enum image_operations op, void *image_data,
return true;
}
bool gl_is_image_transparent(backend_t *base, void *image_data) {
bool gl_is_image_transparent(backend_t *base attr_unused, void *image_data) {
struct gl_image *img = image_data;
return img->has_alpha;
}