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render/vulkan: add color transformation matrix

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This commit is contained in:
Simon Ser 2025-01-27 18:04:53 +01:00
parent a30c102163
commit 2ea0e386c4
3 changed files with 12 additions and 3 deletions
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7
render/vulkan/pass.c
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@ -178,6 +178,7 @@ static bool render_pass_submit(struct wlr_render_pass *wlr_pass) {
.uv_off = { 0, 0 },
.uv_size = { 1, 1 },
};
mat3_to_mat4(final_matrix, vert_pcr_data.mat4);
struct wlr_vk_color_transform *transform = NULL;
size_t dim = 1;
@ -188,10 +189,14 @@ static bool render_pass_submit(struct wlr_render_pass *wlr_pass) {
}
struct wlr_vk_frag_output_pcr_data frag_pcr_data = {
.matrix = {
{1, 0, 0},
{0, 1, 0},
{0, 0, 1},
},
.lut_3d_offset = 0.5f / dim,
.lut_3d_scale = (float)(dim - 1) / dim,
};
mat3_to_mat4(final_matrix, vert_pcr_data.mat4);
if (pass->color_transform) {
bind_pipeline(pass, render_buffer->plain.render_setup->output_pipe_lut3d);