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port: actually use the filter array for the previous fix instead of smoking crack

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fgsfds committed 2026-04-28 18:45:08 +02:00
1 parent 8106349540
commit 783791064b
1 file changed
+16 -18
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port/fast3d/gfx_opengl.cpp
+16 -18
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@@ -716,27 +716,25 @@ static uint32_t gfx_cm_to_opengl(uint32_t val) {
}
static void gfx_opengl_set_sampler_parameters(int tile, bool linear_filter, uint32_t cms, uint32_t cmt, bool mipmaps) {
const GLint min_filters[3][3] = {
// MIPMAP_DISABLED MIPMAP_NEAREST MIPMAP_LINEAR
{GL_NEAREST, GL_NEAREST_MIPMAP_NEAREST, GL_NEAREST_MIPMAP_LINEAR}, // FILTER_NONE
{GL_LINEAR, GL_LINEAR_MIPMAP_NEAREST, GL_LINEAR_MIPMAP_LINEAR}, // FILTER_BILINEAR
{GL_LINEAR_MIPMAP_LINEAR, GL_LINEAR_MIPMAP_LINEAR, GL_LINEAR_MIPMAP_LINEAR}, // FILTER_TRILINEAR
};
const GLint min_filters[3][3] = {
// MIPMAP_DISABLED MIPMAP_NEAREST MIPMAP_LINEAR
{ GL_NEAREST, GL_NEAREST_MIPMAP_NEAREST, GL_NEAREST_MIPMAP_LINEAR }, // FILTER_NONE
{ GL_LINEAR, GL_LINEAR_MIPMAP_NEAREST, GL_LINEAR_MIPMAP_LINEAR }, // FILTER_BILINEAR
{ GL_NEAREST, GL_NEAREST_MIPMAP_NEAREST, GL_NEAREST_MIPMAP_LINEAR }, // FILTER_THREE_POINT
};
mipmaps = mipmaps && (current_mipmap_filter_mode != MIPMAP_DISABLED);
if (linear_filter && current_filter_mode == FILTER_THREE_POINT)
linear_filter = false;
const int mip_idx = mipmaps ? current_mipmap_filter_mode : 0;
const GLint min_filter = linear_filter ? min_filters[current_filter_mode][mip_idx] : GL_NEAREST;
const GLint max_filter = linear_filter && (current_filter_mode != FILTER_NONE) ? GL_LINEAR : GL_NEAREST;
mipmaps = mipmaps && (current_mipmap_filter_mode != MIPMAP_DISABLED);
const int mip_idx = mipmaps ? current_mipmap_filter_mode : 0;
const GLint min_filter = linear_filter ? min_filters[current_filter_mode][mip_idx] : GL_NEAREST;
const GLint max_filter = linear_filter && (current_filter_mode != FILTER_NONE) ? GL_LINEAR : GL_NEAREST;
glActiveTexture(GL_TEXTURE0 + tile);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, min_filter);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, max_filter);
glActiveTexture(GL_TEXTURE0 + tile);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, min_filter);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, max_filter);
if (mipmaps) {
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY, current_anisotropy_level);
}
if (mipmaps) {
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY, current_anisotropy_level);
}
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, gfx_cm_to_opengl(cms));
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, gfx_cm_to_opengl(cmt));