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Merge pull request #79865 from clayjohn/discard-shader

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Fix use of discard in shaders
This commit is contained in:
Yuri Sizov 2023-07-25 21:26:27 +02:00
parent 08cffc128f 7c812cd7e9
commit 3f2e901633
6 changed files with 27 additions and 17 deletions
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18
drivers/gles3/shaders/scene.glsl
View file

@ -1039,17 +1039,16 @@ void main() {
if (alpha < alpha_scissor_threshold) {
discard;
}
#endif // ALPHA_SCISSOR_USED
#else
#ifdef MODE_RENDER_DEPTH
#ifdef USE_OPAQUE_PREPASS
#if !defined(ALPHA_SCISSOR_USED)
if (alpha < opaque_prepass_threshold) {
discard;
}
#endif // not ALPHA_SCISSOR_USED
#endif // USE_OPAQUE_PREPASS
#endif // MODE_RENDER_DEPTH
#endif // !ALPHA_SCISSOR_USED
#endif // !USE_SHADOW_TO_OPACITY
@ -1270,17 +1269,16 @@ void main() {
if (alpha < alpha_scissor) {
discard;
}
#endif // ALPHA_SCISSOR_USED
#else
#ifdef MODE_RENDER_DEPTH
#ifdef USE_OPAQUE_PREPASS
#if !defined(ALPHA_SCISSOR_USED)
if (alpha < opaque_prepass_threshold) {
discard;
}
#endif // not ALPHA_SCISSOR_USED
#endif // USE_OPAQUE_PREPASS
#endif // MODE_RENDER_DEPTH
#endif // !ALPHA_SCISSOR_USED
#endif // USE_SHADOW_TO_OPACITY

2
drivers/gles3/storage/material_storage.cpp
View file

@ -1338,7 +1338,7 @@ MaterialStorage::MaterialStorage() {
actions.render_mode_defines["cull_front"] = "#define DO_SIDE_CHECK\n";
actions.render_mode_defines["cull_disabled"] = "#define DO_SIDE_CHECK\n";
actions.render_mode_defines["particle_trails"] = "#define USE_PARTICLE_TRAILS\n";
actions.render_mode_defines["depth_draw_opaque"] = "#define USE_OPAQUE_PREPASS\n";
actions.render_mode_defines["depth_prepass_alpha"] = "#define USE_OPAQUE_PREPASS\n";
bool force_lambert = GLOBAL_GET("rendering/shading/overrides/force_lambert_over_burley");

2
servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp
View file

@ -701,7 +701,7 @@ void SceneShaderForwardClustered::init(const String p_defines) {
actions.render_mode_defines["cull_front"] = "#define DO_SIDE_CHECK\n";
actions.render_mode_defines["cull_disabled"] = "#define DO_SIDE_CHECK\n";
actions.render_mode_defines["particle_trails"] = "#define USE_PARTICLE_TRAILS\n";
actions.render_mode_defines["depth_draw_opaque"] = "#define USE_OPAQUE_PREPASS\n";
actions.render_mode_defines["depth_prepass_alpha"] = "#define USE_OPAQUE_PREPASS\n";
bool force_lambert = GLOBAL_GET("rendering/shading/overrides/force_lambert_over_burley");

2
servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp
View file

@ -589,7 +589,7 @@ void SceneShaderForwardMobile::init(const String p_defines) {
actions.render_mode_defines["cull_front"] = "#define DO_SIDE_CHECK\n";
actions.render_mode_defines["cull_disabled"] = "#define DO_SIDE_CHECK\n";
actions.render_mode_defines["particle_trails"] = "#define USE_PARTICLE_TRAILS\n";
actions.render_mode_defines["depth_draw_opaque"] = "#define USE_OPAQUE_PREPASS\n";
actions.render_mode_defines["depth_prepass_alpha"] = "#define USE_OPAQUE_PREPASS\n";
bool force_lambert = GLOBAL_GET("rendering/shading/overrides/force_lambert_over_burley");
if (!force_lambert) {

10
servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl
View file

@ -875,11 +875,15 @@ void fragment_shader(in SceneData scene_data) {
alpha = compute_alpha_antialiasing_edge(alpha, alpha_texture_coordinate, alpha_antialiasing_edge);
#endif // ALPHA_ANTIALIASING_EDGE_USED
#ifdef MODE_RENDER_DEPTH
#ifdef USE_OPAQUE_PREPASS
#ifndef ALPHA_SCISSOR_USED
if (alpha < scene_data.opaque_prepass_threshold) {
discard;
}
#endif // !ALPHA_SCISSOR_USED
#endif // USE_OPAQUE_PREPASS
#endif // MODE_RENDER_DEPTH
#endif // !USE_SHADOW_TO_OPACITY
@ -2038,8 +2042,8 @@ void fragment_shader(in SceneData scene_data) {
if (alpha < alpha_scissor) {
discard;
}
#endif // ALPHA_SCISSOR_USED
#else
#ifdef MODE_RENDER_DEPTH
#ifdef USE_OPAQUE_PREPASS
if (alpha < scene_data.opaque_prepass_threshold) {
@ -2047,6 +2051,8 @@ void fragment_shader(in SceneData scene_data) {
}
#endif // USE_OPAQUE_PREPASS
#endif // MODE_RENDER_DEPTH
#endif // ALPHA_SCISSOR_USED
#endif // USE_SHADOW_TO_OPACITY

10
servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile.glsl
View file

@ -817,11 +817,15 @@ void main() {
alpha = compute_alpha_antialiasing_edge(alpha, alpha_texture_coordinate, alpha_antialiasing_edge);
#endif // ALPHA_ANTIALIASING_EDGE_USED
#ifdef MODE_RENDER_DEPTH
#ifdef USE_OPAQUE_PREPASS
#ifndef ALPHA_SCISSOR_USED
if (alpha < scene_data.opaque_prepass_threshold) {
discard;
}
#endif // !ALPHA_SCISSOR_USED
#endif // USE_OPAQUE_PREPASS
#endif // MODE_RENDER_DEPTH
#endif // !USE_SHADOW_TO_OPACITY
@ -1685,8 +1689,8 @@ void main() {
if (alpha < alpha_scissor) {
discard;
}
#endif // ALPHA_SCISSOR_USED
#else
#ifdef MODE_RENDER_DEPTH
#ifdef USE_OPAQUE_PREPASS
if (alpha < scene_data.opaque_prepass_threshold) {
@ -1694,6 +1698,8 @@ void main() {
}
#endif // USE_OPAQUE_PREPASS
#endif // MODE_RENDER_DEPTH
#endif // !ALPHA_SCISSOR_USED
#endif // USE_SHADOW_TO_OPACITY