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Removed unnecessary gl_state changes

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korenkonder
2025-04-22 14:32:05 +03:00
parent 33d26a437c
commit dd600c4840
15 changed files with 176 additions and 326 deletions
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src/CRE/render.cpp
+24 -17
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@@ -919,12 +919,13 @@ namespace rndr {
rend_texture[0].Init(render_post_width[0], render_post_height[0], 0, GL_RGBA16F, GL_DEPTH_COMPONENT24);
gl_state_bind_texture_2d(rend_texture[0].GetColorTex());
glBindTexture(GL_TEXTURE_2D, rend_texture[0].GetColorTex());
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
gl_state_bind_texture_2d(rend_texture[0].GetDepthTex());
glBindTexture(GL_TEXTURE_2D, rend_texture[0].GetDepthTex());
GLint swizzle[] = { GL_RED, GL_RED, GL_RED, GL_ONE };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzle);
glBindTexture(GL_TEXTURE_2D, 0);
for (int32_t i = 0; i < 3; i++) {
taa_tex[i] = texture_load_tex_2d(texture_id(0x25, texture_counter++),
@@ -940,24 +941,26 @@ namespace rndr {
temp_buffer.Init(render_post_width[0], render_post_height[0], 0, GL_RGBA8, GL_ZERO);
sss_contour_texture = &mlaa_buffer;
gl_state_bind_texture_2d(mlaa_buffer.GetDepthTex());
glBindTexture(GL_TEXTURE_2D, mlaa_buffer.GetDepthTex());
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzle);
glBindTexture(GL_TEXTURE_2D, 0);
for (int32_t i = 1; i < downsample_count; i++) {
rend_texture[i].Init(render_post_width[i], render_post_height[i], 0, GL_RGBA16F, GL_ZERO);
gl_state_bind_texture_2d(rend_texture[i].GetColorTex());
glBindTexture(GL_TEXTURE_2D, rend_texture[i].GetColorTex());
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glBindTexture(GL_TEXTURE_2D, 0);
}
downsample_texture.Init(reduce_width[0], reduce_height[0], 0, GL_RGBA16F, GL_ZERO);
gl_state_bind_texture_2d(downsample_texture.GetColorTex());
glBindTexture(GL_TEXTURE_2D, downsample_texture.GetColorTex());
const vec4 border_color = 0.0f;
glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, (GLfloat*)&border_color);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
glBindTexture(GL_TEXTURE_2D, 0);
field_3E8.Init(512, 256, 0, GL_RGBA8, GL_ZERO);
@@ -975,13 +978,14 @@ namespace rndr {
for (int32_t i = 0; i < 5; i++) {
reduce_tex[i] = texture_load_tex_2d(texture_id(0x25, texture_counter++),
GL_RGBA16F, reduce_width[i], reduce_height[i], 0, 0, 0);
gl_state_bind_texture_2d(reduce_tex[i]->glid);
glBindTexture(GL_TEXTURE_2D, reduce_tex[i]->glid);
const vec4 border_color = 0.0f;
glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, (GLfloat*)&border_color);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
}
glBindTexture(GL_TEXTURE_2D, 0);
reduce_texture[0].SetColorDepthTextures(reduce_tex[0]->glid);
@@ -989,18 +993,18 @@ namespace rndr {
GL_RGBA16F, 32, 2, 0, 0, 0);
glGenTextures(1, &exposure_tex);
gl_state_bind_texture_2d(exposure_tex);
glBindTexture(GL_TEXTURE_2D, exposure_tex);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, 2, 2, 0, GL_RGBA, GL_FLOAT, 0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
gl_state_bind_texture_2d(0);
glBindTexture(GL_TEXTURE_2D, 0);
exposure_texture.SetColorDepthTextures(exposure_tex);
glGenTextures(1, &tonemap_lut_texture);
gl_state_bind_texture_2d(tonemap_lut_texture);
glBindTexture(GL_TEXTURE_2D, tonemap_lut_texture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RG16F, 16 * TONE_MAP_SAT_GAMMA_SAMPLES, 1, 0, GL_RG, GL_HALF_FLOAT, 0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
@@ -1008,7 +1012,7 @@ namespace rndr {
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
const GLint swizzle[] = { GL_RED, GL_RED, GL_RED, GL_GREEN };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzle);
gl_state_bind_texture_2d(0);
glBindTexture(GL_TEXTURE_2D, 0);
generate_mlaa_area_texture();
@@ -1191,12 +1195,13 @@ namespace rndr {
rend_texture[0].Init(render_post_width[0], render_post_height[0], 0, GL_RGBA16F, GL_DEPTH_COMPONENT24);
gl_state_bind_texture_2d(rend_texture[0].GetColorTex());
glBindTexture(GL_TEXTURE_2D, rend_texture[0].GetColorTex());
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
gl_state_bind_texture_2d(rend_texture[0].GetDepthTex());
glBindTexture(GL_TEXTURE_2D, rend_texture[0].GetDepthTex());
GLint swizzle[] = { GL_RED, GL_RED, GL_RED, GL_ONE };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzle);
glBindTexture(GL_TEXTURE_2D, 0);
for (int32_t i = 0; i < 3; i++) {
texture_id id = taa_tex[i]->id;
@@ -1216,16 +1221,18 @@ namespace rndr {
temp_buffer.Init(render_post_width[0], render_post_height[0], 0, GL_RGBA8, GL_ZERO);
sss_contour_texture = &mlaa_buffer;
gl_state_bind_texture_2d(mlaa_buffer.GetDepthTex());
glBindTexture(GL_TEXTURE_2D, mlaa_buffer.GetDepthTex());
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzle);
for (int32_t i = 1; i < downsample_count; i++) {
rend_texture[i].Init(render_post_width[i], render_post_height[i], 0, GL_RGBA16F, GL_ZERO);
gl_state_bind_texture_2d(rend_texture[i].GetColorTex());
glBindTexture(GL_TEXTURE_2D, rend_texture[i].GetColorTex());
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
}
glBindTexture(GL_TEXTURE_2D, 0);
dof->resize(render_post_width[0], render_post_height[0]);
for (int32_t i = 0; i < 1; i++) {
@@ -2074,10 +2081,10 @@ namespace rndr {
calculate_mlaa_area_texture_data(data, cross1, cross2);
glGenTextures(1, &mlaa_area_texture);
gl_state_bind_texture_2d(mlaa_area_texture);
glBindTexture(GL_TEXTURE_2D, mlaa_area_texture);
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RG8, MLAA_SIDE_LEN, MLAA_SIDE_LEN, 0, GL_RG, GL_UNSIGNED_BYTE, data);
gl_state_bind_texture_2d(0);
glBindTexture(GL_TEXTURE_2D, 0);
free_def(data);
}