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flickering fixed !

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veclav talica
2024-07-31 01:12:45 +03:00
parent b7eae98d0d
commit 222b68c0a3
5 changed files with 7 additions and 8 deletions
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1
src/rendering/internal_api.h
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@ -57,6 +57,7 @@ union uncolored_space_triangle {
t_fvec2 uv2; /* in pixels */
} primitive;
/* TODO: have it packed? */
/* structure that is passed in opengl vertex array */
struct uncolored_space_triangle_payload {
t_fvec3 v0;

4
src/rendering/triangles.h
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@ -67,8 +67,6 @@ static void draw_uncolored_space_traingle_batch(struct mesh_batch *batch,
const t_frect srcrect = textures_get_srcrect(&ctx.texture_cache, texture_key);
const t_frect dims = textures_get_dims(&ctx.texture_cache, texture_key);
/* TODO: fast path for uvs mapped directly on srcrect corners? */
const float wr = srcrect.w / dims.w;
const float hr = srcrect.h / dims.h;
const float xr = srcrect.x / dims.w;
@ -107,7 +105,7 @@ static void draw_uncolored_space_traingle_batch(struct mesh_batch *batch,
(void *)offsetof(struct uncolored_space_triangle_payload, uv0));
/* commit for drawing */
glDrawArrays(GL_TRIANGLES, 0, 3 * (int)primitives_len);
glDrawArrays(GL_TRIANGLES, 0, 3 * (GLint)primitives_len);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
glDisableClientState(GL_VERTEX_ARRAY);