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Simplify API

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Kovid Goyal
2025-12-10 08:55:06 +05:30
parent 025dccf182
commit 1f07fa766e
3 changed files with 7 additions and 7 deletions
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6
kitty/gl.c
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@@ -513,9 +513,9 @@ map_vao_buffer_for_write_only(ssize_t vao_idx, size_t bufnum, int offset, unsign
}
void*
alloc_and_map_vao_buffer(ssize_t vao_idx, GLsizeiptr size, size_t bufnum, GLenum usage, GLenum access) {
ssize_t buf_idx = alloc_vao_buffer(vao_idx, size, bufnum, usage);
return map_buffer(buf_idx, access);
alloc_and_map_vao_buffer(ssize_t vao_idx, GLsizeiptr size, size_t bufnum, bool frequently_updated) {
ssize_t buf_idx = alloc_vao_buffer(vao_idx, size, bufnum, frequently_updated ? GL_STREAM_DRAW : GL_STATIC_DRAW);
return map_buffer(buf_idx, GL_WRITE_ONLY);
}
void

2
kitty/gl.h
View File

@@ -52,7 +52,7 @@ ssize_t create_vao(void);
size_t add_buffer_to_vao(ssize_t vao_idx, GLenum usage);
void add_attribute_to_vao(int p, ssize_t vao_idx, const char *name, GLint size, GLenum data_type, GLsizei stride, void *offset, GLuint divisor);
ssize_t alloc_vao_buffer(ssize_t vao_idx, GLsizeiptr size, size_t bufnum, GLenum usage);
void* alloc_and_map_vao_buffer(ssize_t vao_idx, GLsizeiptr size, size_t bufnum, GLenum usage, GLenum access);
void* alloc_and_map_vao_buffer(ssize_t vao_idx, GLsizeiptr size, size_t bufnum, bool frequently_updated);
void unmap_vao_buffer(ssize_t vao_idx, size_t bufnum);
void* map_vao_buffer(ssize_t vao_idx, size_t bufnum, GLenum access);
void* map_vao_buffer_for_write_only(ssize_t vao_idx, size_t bufnum, int offset, unsigned size);

6
kitty/shaders.c
View File

@@ -574,7 +574,7 @@ cell_prepare_to_render(ssize_t vao_idx, Screen *screen, FONTS_DATA_HANDLE fonts_
#define update_cell_data { \
sz = sizeof(GPUCell) * screen->lines * screen->columns; \
address = alloc_and_map_vao_buffer(vao_idx, sz, cell_data_buffer, GL_STREAM_DRAW, GL_WRITE_ONLY); \
address = alloc_and_map_vao_buffer(vao_idx, sz, cell_data_buffer, true); \
screen_update_cell_data(screen, address, fonts_data, disable_ligatures && cursor_pos_changed); \
unmap_vao_buffer(vao_idx, cell_data_buffer); address = NULL; \
changed = true; \
@@ -586,7 +586,7 @@ cell_prepare_to_render(ssize_t vao_idx, Screen *screen, FONTS_DATA_HANDLE fonts_
#define update_selection_data { \
sz = (size_t)screen->lines * screen->columns; \
address = alloc_and_map_vao_buffer(vao_idx, sz, selection_buffer, GL_STREAM_DRAW, GL_WRITE_ONLY); \
address = alloc_and_map_vao_buffer(vao_idx, sz, selection_buffer, true); \
screen_apply_selection(screen, address, sz); \
unmap_vao_buffer(vao_idx, selection_buffer); address = NULL; \
changed = true; \
@@ -1216,7 +1216,7 @@ draw_borders(ssize_t vao_idx, unsigned int num_border_rects, BorderRect *rect_bu
if (has_background_image) background_opacity = OPT(background_tint) * OPT(background_tint_gaps);
if (rect_data_is_dirty) {
const size_t sz = sizeof(BorderRect) * num_border_rects;
void *borders_buf_address = alloc_and_map_vao_buffer(vao_idx, sz, 0, GL_STATIC_DRAW, GL_WRITE_ONLY);
void *borders_buf_address = alloc_and_map_vao_buffer(vao_idx, sz, 0, false);
if (borders_buf_address) memcpy(borders_buf_address, rect_buf, sz);
unmap_vao_buffer(vao_idx, 0);
}