mid/k3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Huge load

Browse Source 
1. k3Update added, which must be called per frame.
2. Added GPU timers for profiling.
3. Added ARB_direct_state_access support because Mesa is being a bitch
again.
4. Cached uniform locations in an open-addressing hash table.
Unfortunately, I'm pretty sure there was no performance increase, at
least on my development machine, but it shouldn't hurt anywhere else.
This commit is contained in:
Mid 2025-10-12 20:46:56 +03:00
parent 2ebab9358d
commit 6cbd201b63
4 changed files with 293 additions and 135 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

356
src/k3.c
View File

@ -1,6 +1,7 @@
#include"k3_internal.h" #include"k3_internal.h"
#include"gl.h" #include"gl.h"
#include"komihash.h"
#include<stdlib.h> #include<stdlib.h>
#include<string.h> #include<string.h>
@ -691,7 +692,7 @@ struct Renderable {
struct k3Mdl *mdl; struct k3Mdl *mdl;
struct k3Mesh *mesh; struct k3Mesh *mesh;
struct k3AnimationBone *bones; struct k3AnimationBone *bones;
GLhandleARB glsl; struct k3GLSLP *glslp;
GLuint arbvp; GLuint arbvp;
GLuint arbfp; GLuint arbfp;
} __attribute__((aligned(16))); } __attribute__((aligned(16)));
@ -732,7 +733,7 @@ static intmax_t rblecompar1(const void *a, const void *b) {
} }
if(i == 0) { if(i == 0) {
i = ((const struct Renderable*) a)->glsl - ((const struct Renderable*) b)->glsl; i = ((const struct Renderable*) a)->glslp->handle - ((const struct Renderable*) b)->glslp->handle;
} }
if(i == 0) { if(i == 0) {
@ -769,7 +770,7 @@ void k3Batch(struct k3Mdl *mdl, mat4 modelmat, struct k3AnimationBone *bones) {
r->mesh = &mdl->meshes[mesh]; r->mesh = &mdl->meshes[mesh];
glm_mat4_copy(modelmat, r->modelmat); glm_mat4_copy(modelmat, r->modelmat);
r->bones = bones; r->bones = bones;
r->glsl = GL_FROM_K3GLSL(r->mesh->mat.passes[0].glsl.hp); r->glslp = r->mesh->mat.passes[0].glsl.hp;
r->arbvp = GL_FROM_K3ARBVP(r->mesh->mat.passes[0].arbvp.vp); r->arbvp = GL_FROM_K3ARBVP(r->mesh->mat.passes[0].arbvp.vp);
r->arbfp = GL_FROM_K3ARBFP(r->mesh->mat.passes[0].arbfp.fp); r->arbfp = GL_FROM_K3ARBFP(r->mesh->mat.passes[0].arbfp.fp);
} }
@ -783,9 +784,9 @@ static void setup_ff_projection(mat4 proj) {
} }
} }
static void setup_core_projection(GLuint prog, mat4 proj) { static void setup_core_projection(struct k3GLSLP *p, mat4 proj) {
if(k3IsCore) { if(k3IsCore) {
GLint u = glGetUniformLocation(prog, "u_projection"); GLint u = k3ProgramGetUId(p, "u_projection");
if(u != -1) { if(u != -1) {
glUniformMatrix4fv(u, 1, GL_FALSE, (float*) proj); glUniformMatrix4fv(u, 1, GL_FALSE, (float*) proj);
@ -844,31 +845,29 @@ static void setup_arbprog_globals() {
} }
} }
static void setup_glsl_globals(GLuint bound, mat4 view) { static void setup_glsl_globals(struct k3GLSLP *p, mat4 view) {
if(!k3IsCore) { if(!k3IsCore) {
glUniform1fARB(glGetUniformLocationARB(bound, "u_time"), Time); glUniform1fARB(k3ProgramGetUId(p, "u_time"), Time);
glUniform3fARB(glGetUniformLocationARB(bound, "u_cam"), CamMat[3][0], CamMat[3][1], CamMat[3][2]); glUniform3fARB(k3ProgramGetUId(p, "u_cam"), CamMat[3][0], CamMat[3][1], CamMat[3][2]);
glUniformMatrix4fvARB(glGetUniformLocationARB(bound, "u_view"), 1, GL_FALSE, (float*) view); glUniformMatrix4fvARB(k3ProgramGetUId(p, "u_view"), 1, GL_FALSE, (float*) view);
} else { } else {
glUniform1f(glGetUniformLocationARB(bound, "u_time"), Time); glUniform1f(k3ProgramGetUId(p, "u_time"), Time);
glUniform3f(glGetUniformLocationARB(bound, "u_cam"), CamMat[3][0], CamMat[3][1], CamMat[3][2]); glUniform3f(k3ProgramGetUId(p, "u_cam"), CamMat[3][0], CamMat[3][1], CamMat[3][2]);
glUniformMatrix4fv(glGetUniformLocationARB(bound, "u_view"), 1, GL_FALSE, (float*) view); glUniformMatrix4fv(k3ProgramGetUId(p, "u_view"), 1, GL_FALSE, (float*) view);
} }
} }
static void setup_glsl_mat_uniforms(GLhandleARB bound, struct k3Mat *mat, int pass) { static void setup_glsl_mat_uniforms(struct k3GLSLP *p, struct k3Mat *mat, int pass) {
for(int u = 0; u < mat->passes[pass].glsl.uCount; u++) { for(int u = 0; u < mat->passes[pass].glsl.uCount; u++) {
GLuint id = k3ProgramGetUId(p, mat->passes[pass].glsl.u[u].name);
if(mat->passes[pass].glsl.u[u].type == k3_MAT_UNIFORM_I1) { if(mat->passes[pass].glsl.u[u].type == k3_MAT_UNIFORM_I1) {
GLuint id = glGetUniformLocationARB(bound, mat->passes[pass].glsl.u[u].name);
if(!k3IsCore) { if(!k3IsCore) {
glUniform1iARB(id, mat->passes[pass].glsl.u[u].i1); glUniform1iARB(id, mat->passes[pass].glsl.u[u].i1);
} else { } else {
glUniform1i(id, mat->passes[pass].glsl.u[u].i1); glUniform1i(id, mat->passes[pass].glsl.u[u].i1);
} }
} else if(mat->passes[pass].glsl.u[u].type == k3_MAT_UNIFORM_F1) { } else if(mat->passes[pass].glsl.u[u].type == k3_MAT_UNIFORM_F1) {
GLuint id = glGetUniformLocationARB(bound, mat->passes[pass].glsl.u[u].name);
if(!k3IsCore) { if(!k3IsCore) {
glUniform1fARB(id, mat->passes[pass].glsl.u[u].f1); glUniform1fARB(id, mat->passes[pass].glsl.u[u].f1);
} else { } else {
@ -878,20 +877,20 @@ static void setup_glsl_mat_uniforms(GLhandleARB bound, struct k3Mat *mat, int pa
} }
} }
static void setup_glsl_model_uniforms(GLuint bound, float *modelmat) { static void setup_glsl_model_uniforms(struct k3GLSLP *p, float *modelmat) {
mat4 invmodel; mat4 invmodel;
glm_mat4_inv(modelmat, invmodel); glm_mat4_inv(modelmat, invmodel);
if(!k3IsCore) { if(!k3IsCore) {
glUniformMatrix4fvARB(glGetUniformLocationARB(bound, "u_model"), 1, GL_FALSE, (float*) modelmat); glUniformMatrix4fvARB(k3ProgramGetUId(p, "u_model"), 1, GL_FALSE, (float*) modelmat);
glUniformMatrix4fvARB(glGetUniformLocationARB(bound, "u_imodel"), 1, GL_FALSE, (float*) invmodel); glUniformMatrix4fvARB(k3ProgramGetUId(p, "u_imodel"), 1, GL_FALSE, (float*) invmodel);
} else { } else {
glUniformMatrix4fv(glGetUniformLocationARB(bound, "u_model"), 1, GL_FALSE, (float*) modelmat); glUniformMatrix4fv(k3ProgramGetUId(p, "u_model"), 1, GL_FALSE, (float*) modelmat);
glUniformMatrix4fv(glGetUniformLocationARB(bound, "u_imodel"), 1, GL_FALSE, (float*) invmodel); glUniformMatrix4fv(k3ProgramGetUId(p, "u_imodel"), 1, GL_FALSE, (float*) invmodel);
} }
} }
static void setup_glsl_lighting_uniforms(GLuint bound, int lightsStart, int lightsCount) { static void setup_glsl_lighting_uniforms(struct k3GLSLP *p, int lightsStart, int lightsCount) {
if(lightsCount > 4) { if(lightsCount > 4) {
lightsCount = 4; lightsCount = 4;
k3Log(k3_ERR, "Max 4 lights per pass"); k3Log(k3_ERR, "Max 4 lights per pass");
@ -954,19 +953,19 @@ static void setup_glsl_lighting_uniforms(GLuint bound, int lightsStart, int ligh
} }
if(!k3IsCore) { if(!k3IsCore) {
glUniform4fvARB(glGetUniformLocationARB(bound, "u_BaseLightSettings1"), 4, (float*) settings1); glUniform4fvARB(k3ProgramGetUId(p, "u_BaseLightSettings1"), 4, (float*) settings1);
glUniform4fvARB(glGetUniformLocationARB(bound, "u_BaseLightSettings2"), 4, (float*) settings2); glUniform4fvARB(k3ProgramGetUId(p, "u_BaseLightSettings2"), 4, (float*) settings2);
glUniform4fvARB(glGetUniformLocationARB(bound, "u_BaseLightColors"), 4, (float*) colors); glUniform4fvARB(k3ProgramGetUId(p, "u_BaseLightColors"), 4, (float*) colors);
glUniform4fvARB(glGetUniformLocationARB(bound, "u_AmbientLight"), 1, (float*) ambient); glUniform4fvARB(k3ProgramGetUId(p, "u_AmbientLight"), 1, (float*) ambient);
} else { } else {
glUniform4fv(glGetUniformLocationARB(bound, "u_BaseLightSettings1"), 4, (float*) settings1); glUniform4fv(k3ProgramGetUId(p, "u_BaseLightSettings1"), 4, (float*) settings1);
glUniform4fv(glGetUniformLocationARB(bound, "u_BaseLightSettings2"), 4, (float*) settings2); glUniform4fv(k3ProgramGetUId(p, "u_BaseLightSettings2"), 4, (float*) settings2);
glUniform4fv(glGetUniformLocationARB(bound, "u_BaseLightColors"), 4, (float*) colors); glUniform4fv(k3ProgramGetUId(p, "u_BaseLightColors"), 4, (float*) colors);
glUniform4fv(glGetUniformLocationARB(bound, "u_AmbientLight"), 1, (float*) ambient); glUniform4fv(k3ProgramGetUId(p, "u_AmbientLight"), 1, (float*) ambient);
} }
} }
static void setup_glsl_shadow_uniforms(GLuint bound, int atlasUnit, int lightsStart, int lightsCount) { static void setup_glsl_shadow_uniforms(struct k3GLSLP *p, int atlasUnit, int lightsStart, int lightsCount) {
if(lightsCount > 4) { if(lightsCount > 4) {
lightsCount = 4; lightsCount = 4;
k3Log(k3_ERR, "Max 4 lights per pass"); k3Log(k3_ERR, "Max 4 lights per pass");
@ -977,7 +976,7 @@ static void setup_glsl_shadow_uniforms(GLuint bound, int atlasUnit, int lightsSt
if(LightShadowIrregularMode) { if(LightShadowIrregularMode) {
assert(k3IsCore); assert(k3IsCore);
glUniform1i(glGetUniformLocation(bound, "u_pixelsinshadow"), 0); glUniform1i(k3ProgramGetUId(p, "u_pixelsinshadow"), 0);
} else { } else {
size_t vpi = 0; size_t vpi = 0;
mat4 m[6]; mat4 m[6];
@ -1004,27 +1003,43 @@ static void setup_glsl_shadow_uniforms(GLuint bound, int atlasUnit, int lightsSt
} }
if(!k3IsCore) { if(!k3IsCore) {
glUniformMatrix4fvARB(glGetUniformLocationARB(bound, "u_shadows0vp"), vpi, GL_FALSE, (float*) m); glUniformMatrix4fvARB(k3ProgramGetUId(p, "u_shadows0vp"), vpi, GL_FALSE, (float*) m);
glUniform4fvARB(glGetUniformLocationARB(bound, "u_shadows0seg"), 4, (float*) seg); glUniform4fvARB(k3ProgramGetUId(p, "u_shadows0seg"), 4, (float*) seg);
glUniform1iARB(glGetUniformLocationARB(bound, "u_shadows0atlas"), atlasUnit); glUniform1iARB(k3ProgramGetUId(p, "u_shadows0atlas"), atlasUnit);
} else { } else {
glUniformMatrix4fv(glGetUniformLocationARB(bound, "u_shadows0vp"), vpi, GL_FALSE, (float*) m); glUniformMatrix4fv(k3ProgramGetUId(p, "u_shadows0vp"), vpi, GL_FALSE, (float*) m);
glUniform4fv(glGetUniformLocationARB(bound, "u_shadows0seg"), 4, (float*) seg); glUniform4fv(k3ProgramGetUId(p, "u_shadows0seg"), 4, (float*) seg);
glUniform1i(glGetUniformLocationARB(bound, "u_shadows0atlas"), atlasUnit); glUniform1i(k3ProgramGetUId(p, "u_shadows0atlas"), atlasUnit);
} }
} }
} }
static int bind_mat_textures(struct k3Mat *mat, int pass) { static int bind_mat_textures(struct k3Mat *mat, int pass) {
int i; int i;
if(GLAD_GL_EXT_direct_state_access) { if(GLAD_GL_ARB_direct_state_access) {
for(i = 0; i < k3_MAX_GLSL_UNITS; i++) { for(i = 0; i < k3_MAX_GLSL_UNITS; i++) {
glBindMultiTextureEXT(GL_TEXTURE0 + i, GL_TEXTURE_2D, GL_FROM_K3TEX(mat->passes[pass].units[i])); GLuint tex = GL_FROM_K3TEX(mat->passes[pass].units[i]);
if(tex == 0) {
break;
}
glBindTextureUnit(i, tex);
}
} else if(GLAD_GL_EXT_direct_state_access) {
for(i = 0; i < k3_MAX_GLSL_UNITS; i++) {
GLuint tex = GL_FROM_K3TEX(mat->passes[pass].units[i]);
if(tex == 0) {
break;
}
glBindMultiTextureEXT(GL_TEXTURE0 + i, GL_TEXTURE_2D, tex);
} }
} else { } else {
for(i = 0; i < k3_MAX_GLSL_UNITS; i++) { for(i = 0; i < k3_MAX_GLSL_UNITS; i++) {
GLuint tex = GL_FROM_K3TEX(mat->passes[pass].units[i]);
if(tex == 0) {
break;
}
glActiveTexture(GL_TEXTURE0 + i); glActiveTexture(GL_TEXTURE0 + i);
glBindTexture(GL_TEXTURE_2D, GL_FROM_K3TEX(mat->passes[pass].units[i])); glBindTexture(GL_TEXTURE_2D, GL_FROM_K3TEX(mat->passes[pass].units[i]));
} }
@ -1041,7 +1056,9 @@ static int bind_shadow_texture(int textureUnit) {
} }
return textureUnit; return textureUnit;
} else { } else {
if(GLAD_GL_EXT_direct_state_access) { if(GLAD_GL_ARB_direct_state_access) {
glBindTextureUnit(textureUnit, GL_FROM_K3TEX(ShadowAtlas->depth));
} else if(GLAD_GL_EXT_direct_state_access) {
glBindMultiTextureEXT(GL_TEXTURE0 + textureUnit, GL_TEXTURE_2D, GL_FROM_K3TEX(ShadowAtlas->depth)); glBindMultiTextureEXT(GL_TEXTURE0 + textureUnit, GL_TEXTURE_2D, GL_FROM_K3TEX(ShadowAtlas->depth));
} else { } else {
glActiveTexture(GL_TEXTURE0 + textureUnit); glActiveTexture(GL_TEXTURE0 + textureUnit);
@ -1051,16 +1068,16 @@ static int bind_shadow_texture(int textureUnit) {
} }
} }
static void enable_glsl_bones(GLuint bound, struct k3Mdl *mdl, struct k3AnimationBone *bones) { static void enable_glsl_bones(struct k3GLSLP *p, struct k3Mdl *mdl, struct k3AnimationBone *bones) {
GLint a0; GLint a0;
GLint a1; GLint a1;
if(!k3IsCore) { if(!k3IsCore) {
a0 = glGetAttribLocationARB(bound, "a_boneids"); a0 = glGetAttribLocationARB(p->handle, "a_boneids");
a1 = glGetAttribLocationARB(bound, "a_boneweights"); a1 = glGetAttribLocationARB(p->handle, "a_boneweights");
} else { } else {
a0 = glGetAttribLocation(bound, "a_boneids"); a0 = glGetAttribLocation(p->handle, "a_boneids");
a1 = glGetAttribLocation(bound, "a_boneweights"); a1 = glGetAttribLocation(p->handle, "a_boneweights");
} }
if((a0 == -1) != (a1 == -1)) { if((a0 == -1) != (a1 == -1)) {
@ -1093,9 +1110,9 @@ static void enable_glsl_bones(GLuint bound, struct k3Mdl *mdl, struct k3Animatio
if(bones) { if(bones) {
if(!k3IsCore) { if(!k3IsCore) {
glUniform4fvARB(glGetUniformLocationARB(bound, "u_bonedata"), 2 * mdl->boneCount, (float*) bones); glUniform4fvARB(k3ProgramGetUId(p, "u_bonedata"), 2 * mdl->boneCount, (float*) bones);
} else { } else {
glUniform4fv(glGetUniformLocationARB(bound, "u_bonedata"), 2 * mdl->boneCount, (float*) bones); glUniform4fv(k3ProgramGetUId(p, "u_bonedata"), 2 * mdl->boneCount, (float*) bones);
} }
} else { } else {
vec4 data[48] = {}; vec4 data[48] = {};
@ -1104,19 +1121,19 @@ static void enable_glsl_bones(GLuint bound, struct k3Mdl *mdl, struct k3Animatio
} }
if(!k3IsCore) { if(!k3IsCore) {
glUniform4fvARB(glGetUniformLocationARB(bound, "u_bonedata"), 48, (float*) data); glUniform4fvARB(k3ProgramGetUId(p, "u_bonedata"), 48, (float*) data);
} else { } else {
glUniform4fv(glGetUniformLocationARB(bound, "u_bonedata"), 48, (float*) data); glUniform4fv(k3ProgramGetUId(p, "u_bonedata"), 48, (float*) data);
} }
} }
} }
static void disable_glsl_bones(struct k3Mdl *mdl, GLuint bound) { static void disable_glsl_bones(struct k3Mdl *mdl, struct k3GLSLP *p) {
GLint a0; GLint a0;
GLint a1; GLint a1;
a0 = glGetAttribLocationARB(bound, "a_boneids"); a0 = glGetAttribLocationARB(p->handle, "a_boneids");
a1 = glGetAttribLocationARB(bound, "a_boneweights"); a1 = glGetAttribLocationARB(p->handle, "a_boneweights");
if(a0 != -1) { if(a0 != -1) {
if(!k3IsCore) { if(!k3IsCore) {
@ -1129,7 +1146,7 @@ static void disable_glsl_bones(struct k3Mdl *mdl, GLuint bound) {
} }
} }
static void enable_glsl_tangents(GLuint bound, struct k3Mdl *mdl) { static void enable_glsl_tangents(struct k3GLSLP *p, struct k3Mdl *mdl) {
if(mdl->offT == -1) { if(mdl->offT == -1) {
return; return;
} }
@ -1137,9 +1154,9 @@ static void enable_glsl_tangents(GLuint bound, struct k3Mdl *mdl) {
GLint a; GLint a;
if(!k3IsCore) { if(!k3IsCore) {
a = glGetAttribLocationARB(bound, "a_tangent"); a = glGetAttribLocationARB(p->handle, "a_tangent");
} else { } else {
a = glGetAttribLocation(bound, "a_tangent"); a = glGetAttribLocation(p->handle, "a_tangent");
} }
if(a == -1) { if(a == -1) {
@ -1155,7 +1172,7 @@ static void enable_glsl_tangents(GLuint bound, struct k3Mdl *mdl) {
} }
} }
static void disable_glsl_tangents(GLuint bound, struct k3Mdl *mdl) { static void disable_glsl_tangents(struct k3GLSLP *p, struct k3Mdl *mdl) {
if(mdl->offT == -1) { if(mdl->offT == -1) {
return; return;
} }
@ -1163,9 +1180,9 @@ static void disable_glsl_tangents(GLuint bound, struct k3Mdl *mdl) {
GLint a; GLint a;
if(!k3IsCore) { if(!k3IsCore) {
a = glGetAttribLocationARB(bound, "a_tangent"); a = glGetAttribLocationARB(p->handle, "a_tangent");
} else { } else {
a = glGetAttribLocation(bound, "a_tangent"); a = glGetAttribLocation(p->handle, "a_tangent");
} }
if(a == -1) { if(a == -1) {
@ -1179,7 +1196,7 @@ static void disable_glsl_tangents(GLuint bound, struct k3Mdl *mdl) {
} }
} }
static void enable_vertex_buffers(struct k3Mdl *mdl, GLuint prog) { static void enable_vertex_buffers(struct k3Mdl *mdl, struct k3GLSLP *p) {
if(!k3IsCore) { if(!k3IsCore) {
glEnableClientState(GL_VERTEX_ARRAY); glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_NORMAL_ARRAY); glEnableClientState(GL_NORMAL_ARRAY);
@ -1195,11 +1212,11 @@ static void enable_vertex_buffers(struct k3Mdl *mdl, GLuint prog) {
} else { } else {
glColor4f(1, 1, 1, 1); glColor4f(1, 1, 1, 1);
} }
} else if(prog) { } else if(p) {
GLint aPos = glGetAttribLocation(prog, "a_pos"); GLint aPos = glGetAttribLocation(p->handle, "a_pos");
GLint aNormal = glGetAttribLocation(prog, "a_normal"); GLint aNormal = glGetAttribLocation(p->handle, "a_normal");
GLint aUv = glGetAttribLocation(prog, "a_uv"); GLint aUv = glGetAttribLocation(p->handle, "a_uv");
GLint aColor = glGetAttribLocation(prog, "a_color"); GLint aColor = glGetAttribLocation(p->handle, "a_color");
if(aPos != -1) { if(aPos != -1) {
glEnableVertexAttribArray(aPos); glEnableVertexAttribArray(aPos);
@ -1225,7 +1242,7 @@ static void enable_vertex_buffers(struct k3Mdl *mdl, GLuint prog) {
} }
} }
static void disable_vertex_buffers(struct k3Mdl *mdl, GLuint prog) { static void disable_vertex_buffers(struct k3Mdl *mdl, struct k3GLSLP *p) {
if(!k3IsCore) { if(!k3IsCore) {
glDisableClientState(GL_VERTEX_ARRAY); glDisableClientState(GL_VERTEX_ARRAY);
glDisableClientState(GL_NORMAL_ARRAY); glDisableClientState(GL_NORMAL_ARRAY);
@ -1234,11 +1251,11 @@ static void disable_vertex_buffers(struct k3Mdl *mdl, GLuint prog) {
if(mdl->offC != -1) { if(mdl->offC != -1) {
glDisableClientState(GL_COLOR_ARRAY); glDisableClientState(GL_COLOR_ARRAY);
} }
} else if(prog) { } else if(p) {
GLint aPos = glGetAttribLocation(prog, "a_pos"); GLint aPos = glGetAttribLocation(p->handle, "a_pos");
GLint aNormal = glGetAttribLocation(prog, "a_normal"); GLint aNormal = glGetAttribLocation(p->handle, "a_normal");
GLint aUv = glGetAttribLocation(prog, "a_uv"); GLint aUv = glGetAttribLocation(p->handle, "a_uv");
GLint aColor = glGetAttribLocation(prog, "a_color"); GLint aColor = glGetAttribLocation(p->handle, "a_color");
if(aPos != -1) { if(aPos != -1) {
glDisableVertexAttribArray(aPos); glDisableVertexAttribArray(aPos);
@ -1387,6 +1404,8 @@ static bool outside_frustum(vec3 *aabb, float *modelmat, vec4 *frustum) {
} }
static void forward_subpass(mat4 projection, mat4 view, int transparent, int lightsStart, int lightsCount, size_t rbleStart, size_t rbleEnd) { static void forward_subpass(mat4 projection, mat4 view, int transparent, int lightsStart, int lightsCount, size_t rbleStart, size_t rbleEnd) {
struct k3Timer timer = k3StartTimer("forward_subpass");
setup_ff_lights(view, lightsStart, lightsCount); setup_ff_lights(view, lightsStart, lightsCount);
mat4 viewProj; mat4 viewProj;
@ -1395,7 +1414,7 @@ static void forward_subpass(mat4 projection, mat4 view, int transparent, int lig
vec4 cameraFrustum[6]; vec4 cameraFrustum[6];
glm_frustum_planes(viewProj, cameraFrustum); glm_frustum_planes(viewProj, cameraFrustum);
GLhandleARB lastGLSL = -1; struct k3GLSLP *lastGLSLP = NULL;
GLuint lastVP = 0, lastFP = 0; GLuint lastVP = 0, lastFP = 0;
struct k3Mat *lastMaterial = NULL; struct k3Mat *lastMaterial = NULL;
int lastAdditive = -1; int lastAdditive = -1;
@ -1406,7 +1425,7 @@ static void forward_subpass(mat4 projection, mat4 view, int transparent, int lig
struct k3Mesh *mesh = renderQueue[rble].mesh; struct k3Mesh *mesh = renderQueue[rble].mesh;
float *modelmat = (float*) renderQueue[rble].modelmat; float *modelmat = (float*) renderQueue[rble].modelmat;
struct k3AnimationBone *bones = renderQueue[rble].bones; struct k3AnimationBone *bones = renderQueue[rble].bones;
GLhandleARB glsl = renderQueue[rble].glsl; struct k3GLSLP *glslp = renderQueue[rble].glslp;
GLuint arbvp = renderQueue[rble].arbvp; GLuint arbvp = renderQueue[rble].arbvp;
GLuint arbfp = renderQueue[rble].arbfp; GLuint arbfp = renderQueue[rble].arbfp;
@ -1459,35 +1478,35 @@ static void forward_subpass(mat4 projection, mat4 view, int transparent, int lig
} }
} }
if(glsl) { if(glslp) {
if(lastGLSL != glsl) { if(lastGLSLP != glslp) {
if(k3IsCore) if(k3IsCore)
glUseProgram(glsl); glUseProgram(glslp->handle);
else else
glUseProgramObjectARB(glsl); glUseProgramObjectARB(glslp->handle);
lastGLSL = glsl; lastGLSLP = glslp;
setup_glsl_globals(glsl, view); setup_glsl_globals(glslp, view);
} }
setup_core_projection(glsl, ProjMat); setup_core_projection(glslp, ProjMat);
setup_glsl_mat_uniforms(glsl, mat, 0); setup_glsl_mat_uniforms(glslp, mat, 0);
setup_glsl_shadow_uniforms(glsl, mat->passes[0].unitsUsed, lightsStart, lightsCount); setup_glsl_shadow_uniforms(glslp, mat->passes[0].unitsUsed, lightsStart, lightsCount);
setup_glsl_lighting_uniforms(glsl, lightsStart, lightsCount); setup_glsl_lighting_uniforms(glslp, lightsStart, lightsCount);
setup_glsl_model_uniforms(glsl, modelmat); setup_glsl_model_uniforms(glslp, modelmat);
if(mat != lastMaterial) { if(mat != lastMaterial) {
bind_mat_textures(mat, 0); bind_mat_textures(mat, 0);
bind_shadow_texture(mat->passes[0].unitsUsed); bind_shadow_texture(mat->passes[0].unitsUsed);
} }
} else if(!k3IsCore) { } else if(!k3IsCore) {
if(lastGLSL && GLAD_GL_ARB_shading_language_100) { if(lastGLSLP && GLAD_GL_ARB_shading_language_100) {
glUseProgramObjectARB(0); glUseProgramObjectARB(0);
} }
lastGLSL = 0; lastGLSLP = NULL;
if(lastVP != arbvp) { if(lastVP != arbvp) {
if(lastVP && !arbvp) { if(lastVP && !arbvp) {
@ -1563,9 +1582,9 @@ static void forward_subpass(mat4 projection, mat4 view, int transparent, int lig
glBindBufferARB(GL_ARRAY_BUFFER_ARB, mdl->vstore->gl); glBindBufferARB(GL_ARRAY_BUFFER_ARB, mdl->vstore->gl);
glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, mdl->estore->gl); glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, mdl->estore->gl);
if(glsl) { if(glslp) {
enable_glsl_bones(glsl, mdl, bones); enable_glsl_bones(glslp, mdl, bones);
enable_glsl_tangents(glsl, mdl); enable_glsl_tangents(glslp, mdl);
} }
if(k3IsSoftSkinning && bones) { if(k3IsSoftSkinning && bones) {
@ -1573,23 +1592,27 @@ static void forward_subpass(mat4 projection, mat4 view, int transparent, int lig
} }
if(isnanf(mat->passes[0].aabb)) { if(isnanf(mat->passes[0].aabb)) {
enable_vertex_buffers(mdl, glsl); enable_vertex_buffers(mdl, glslp);
glDrawElements(GL_TRIANGLES, mesh->idxNumber, GL_UNSIGNED_SHORT, (void*) (mesh->idxStart * 2)); glDrawElements(GL_TRIANGLES, mesh->idxNumber, GL_UNSIGNED_SHORT, (void*) (mesh->idxStart * 2));
disable_vertex_buffers(mdl, glsl); disable_vertex_buffers(mdl, glslp);
} else { } else {
push_aabb(mat, 0, mdl); push_aabb(mat, 0, mdl);
} }
if(glsl) { if(glslp) {
disable_glsl_tangents(glsl, mdl); disable_glsl_tangents(glslp, mdl);
disable_glsl_bones(mdl, glsl); disable_glsl_bones(mdl, glslp);
} }
} }
k3EndTimer(timer);
} }
void k3PassForward(mat4 projection, mat4 cam) { void k3PassForward(mat4 projection, mat4 cam) {
struct k3Timer timer = k3StartTimer("k3PassForward");
glm_mat4_copy(cam, CamMat); glm_mat4_copy(cam, CamMat);
glm_mat4_copy(projection, ProjMat); glm_mat4_copy(projection, ProjMat);
queuesort(); queuesort();
@ -1646,9 +1669,13 @@ void k3PassForward(mat4 projection, mat4 cam) {
} }
} }
} }
k3EndTimer(timer);
} }
void k3PassDepthOnly(mat4 projection, mat4 cam, int clear, int cull) { void k3PassDepthOnly(mat4 projection, mat4 cam, int clear, int cull) {
struct k3Timer timer = k3StartTimer("k3PassDepthOnly");
glm_mat4_copy(cam, CamMat); glm_mat4_copy(cam, CamMat);
glm_mat4_copy(projection, ProjMat); glm_mat4_copy(projection, ProjMat);
queuesort(); queuesort();
@ -1688,7 +1715,7 @@ void k3PassDepthOnly(mat4 projection, mat4 cam, int clear, int cull) {
} }
GLuint lastVP = 0; GLuint lastVP = 0;
GLhandleARB lastGLSL = -1; struct k3GLSLP *lastGLSLP = NULL;
for(size_t rble = 0; rble < renderQueueSize; rble++) { for(size_t rble = 0; rble < renderQueueSize; rble++) {
struct k3Mdl *mdl = renderQueue[rble].mdl; struct k3Mdl *mdl = renderQueue[rble].mdl;
@ -1705,34 +1732,34 @@ void k3PassDepthOnly(mat4 projection, mat4 cam, int clear, int cull) {
continue; continue;
} }
GLhandleARB glsl = renderQueue[rble].glsl; struct k3GLSLP *glslp = renderQueue[rble].glslp;
GLuint arbvp = renderQueue[rble].arbvp; GLuint arbvp = renderQueue[rble].arbvp;
if(glsl) { if(glslp) {
if(lastGLSL != glsl) { if(lastGLSLP != glslp) {
if(k3IsCore) if(k3IsCore)
glUseProgram(glsl); glUseProgram(glslp->handle);
else else
glUseProgramObjectARB(glsl); glUseProgramObjectARB(glslp->handle);
lastGLSL = glsl; lastGLSLP = glslp;
setup_glsl_globals(glsl, view); setup_glsl_globals(glslp, view);
} }
setup_core_projection(glsl, projection); setup_core_projection(glslp, projection);
setup_glsl_mat_uniforms(glsl, mat, 0); setup_glsl_mat_uniforms(glslp, mat, 0);
setup_glsl_model_uniforms(glsl, modelmat); setup_glsl_model_uniforms(glslp, modelmat);
} else if(!k3IsCore) { } else if(!k3IsCore) {
if(lastGLSL && GLAD_GL_ARB_shading_language_100) { if(lastGLSLP && GLAD_GL_ARB_shading_language_100) {
if(k3IsCore) if(k3IsCore)
glUseProgram(0); glUseProgram(0);
else else
glUseProgramObjectARB(0); glUseProgramObjectARB(0);
} }
lastGLSL = 0; lastGLSLP = NULL;
if(arbvp != lastVP) { if(arbvp != lastVP) {
if(arbvp && !lastVP) { if(arbvp && !lastVP) {
@ -1759,8 +1786,8 @@ void k3PassDepthOnly(mat4 projection, mat4 cam, int clear, int cull) {
glBindBufferARB(GL_ARRAY_BUFFER_ARB, mdl->vstore->gl); glBindBufferARB(GL_ARRAY_BUFFER_ARB, mdl->vstore->gl);
glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, mdl->estore->gl); glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, mdl->estore->gl);
if(glsl) { if(glslp) {
enable_glsl_bones(glsl, mdl, bones); enable_glsl_bones(glslp, mdl, bones);
} }
if(k3IsSoftSkinning && bones) { if(k3IsSoftSkinning && bones) {
@ -1768,21 +1795,23 @@ void k3PassDepthOnly(mat4 projection, mat4 cam, int clear, int cull) {
} }
if(isnanf(mat->passes[0].aabb)) { if(isnanf(mat->passes[0].aabb)) {
enable_vertex_buffers(mdl, glsl); enable_vertex_buffers(mdl, glslp);
glDrawElements(GL_TRIANGLES, mesh->idxNumber, GL_UNSIGNED_SHORT, (void*) (mesh->idxStart * 2)); glDrawElements(GL_TRIANGLES, mesh->idxNumber, GL_UNSIGNED_SHORT, (void*) (mesh->idxStart * 2));
disable_vertex_buffers(mdl, glsl); disable_vertex_buffers(mdl, glslp);
} else { } else {
push_aabb(mat, 0, mdl); push_aabb(mat, 0, mdl);
} }
if(glsl) { if(glslp) {
disable_glsl_bones(mdl, glsl); disable_glsl_bones(mdl, glslp);
} }
} }
glFrontFace(GL_CCW); glFrontFace(GL_CCW);
k3EndTimer(timer);
} }
static void split_frustum(mat4 proj, int cascades, mat4 croppeds[]) { static void split_frustum(mat4 proj, int cascades, mat4 croppeds[]) {
@ -2005,8 +2034,8 @@ static void pass_irregular(int passnum, mat4 mainproj, mat4 maincam, mat4 lightp
glBindBufferARB(GL_ARRAY_BUFFER_ARB, mdl->vstore->gl); glBindBufferARB(GL_ARRAY_BUFFER_ARB, mdl->vstore->gl);
glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, mdl->estore->gl); glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, mdl->estore->gl);
if(glsl) { if(glslp) {
enable_glsl_bones(glsl, mdl, bones); enable_glsl_bones(glslp, mdl, bones);
} }
if(k3IsSoftSkinning && bones) { if(k3IsSoftSkinning && bones) {
@ -2014,17 +2043,17 @@ static void pass_irregular(int passnum, mat4 mainproj, mat4 maincam, mat4 lightp
} }
if(isnanf(mat->passes[0].aabb)) { if(isnanf(mat->passes[0].aabb)) {
enable_vertex_buffers(mdl, glsl); enable_vertex_buffers(mdl, glslp);
glDrawElements(GL_TRIANGLES, mesh->idxNumber, GL_UNSIGNED_SHORT, (void*) (mesh->idxStart * 2)); glDrawElements(GL_TRIANGLES, mesh->idxNumber, GL_UNSIGNED_SHORT, (void*) (mesh->idxStart * 2));
disable_vertex_buffers(mdl, glsl); disable_vertex_buffers(mdl, glslp);
} else { } else {
push_aabb(mat, 0, mdl); push_aabb(mat, 0, mdl);
} }
if(glsl) { if(glslp) {
disable_glsl_bones(mdl, glsl); disable_glsl_bones(mdl, glslp);
} }
} }
} }
@ -2151,6 +2180,8 @@ void k3PassIrregular(struct k3Offscreen *mainview, mat4 mainproj, mat4 maincam)
// Constructs shadowmap atlas, saves `offscr` for own use // Constructs shadowmap atlas, saves `offscr` for own use
void k3PassShadowmap(mat4 projection, mat4 cam, struct k3Offscreen *offscr, float cellSizeLimit) { void k3PassShadowmap(mat4 projection, mat4 cam, struct k3Offscreen *offscr, float cellSizeLimit) {
struct k3Timer timer = k3StartTimer("k3PassShadowmap");
glm_mat4_copy(projection, ProjMat); glm_mat4_copy(projection, ProjMat);
glm_mat4_copy(cam, CamMat); glm_mat4_copy(cam, CamMat);
@ -2235,6 +2266,8 @@ void k3PassShadowmap(mat4 projection, mat4 cam, struct k3Offscreen *offscr, floa
} }
} }
k3EndOffscreen(offscr); k3EndOffscreen(offscr);
k3EndTimer(timer);
} }
void k3BatchClear() { void k3BatchClear() {
@ -2701,6 +2734,8 @@ struct k3GLSLG *k3ShaderGLSLG(const char *src_, const char*(*ldr)(const char *fn
struct k3GLSLP *k3ProgramGLSL(struct k3GLSLV *vs, struct k3GLSLF *fs, struct k3GLSLG *gs) { struct k3GLSLP *k3ProgramGLSL(struct k3GLSLV *vs, struct k3GLSLF *fs, struct k3GLSLG *gs) {
GLhandleARB prog; GLhandleARB prog;
struct k3GLSLP *ret = calloc(1, sizeof(*ret));
if(!k3IsCore) { if(!k3IsCore) {
prog = glCreateProgramObjectARB(); prog = glCreateProgramObjectARB();
@ -2730,13 +2765,31 @@ struct k3GLSLP *k3ProgramGLSL(struct k3GLSLV *vs, struct k3GLSLF *fs, struct k3G
GLint uniformCount; GLint uniformCount;
glGetObjectParameterivARB(prog, GL_OBJECT_ACTIVE_UNIFORMS_ARB, &uniformCount); glGetObjectParameterivARB(prog, GL_OBJECT_ACTIVE_UNIFORMS_ARB, &uniformCount);
ret->handle = prog;
ret->ucount = uniformCount;
ret->uloc = calloc(uniformCount, sizeof(*ret->uloc));
ret->uname = calloc(uniformCount, sizeof(*ret->uname));
for(i = 0; i < uniformCount; i++) { for(i = 0; i < uniformCount; i++) {
int size; int size;
int type; int type;
glGetActiveUniformARB(prog, i, maxLength, NULL, &size, &type, name); glGetActiveUniformARB(prog, i, maxLength, NULL, &size, &type, name);
k3Log(k3_DEBUG, "%i %s", size, name); if(strchr(name, '[')) {
*strchr(name, '[') = '\0';
}
uint64_t idx = komihash(name, strlen(name), 0);
for(size_t iter = 0; iter < uniformCount; iter++, idx++) {
idx = idx % uniformCount;
if(ret->uname[idx] == NULL) {
ret->uname[idx] = strdup(name);
ret->uloc[idx] = glGetUniformLocationARB(prog, name);
break;
}
}
k3Log(k3_DEBUG, "%i %s @ %i", size, name, ret->uloc[idx]);
} }
} else { } else {
prog = glCreateProgram(); prog = glCreateProgram();
@ -2767,20 +2820,47 @@ struct k3GLSLP *k3ProgramGLSL(struct k3GLSLV *vs, struct k3GLSLF *fs, struct k3G
GLint uniformCount; GLint uniformCount;
glGetProgramiv(prog, GL_ACTIVE_UNIFORMS, &uniformCount); glGetProgramiv(prog, GL_ACTIVE_UNIFORMS, &uniformCount);
ret->handle = prog;
ret->ucount = uniformCount;
ret->uloc = calloc(uniformCount, sizeof(*ret->uloc));
ret->uname = calloc(uniformCount, sizeof(*ret->uname));
for(i = 0; i < uniformCount; i++) { for(i = 0; i < uniformCount; i++) {
int size; int size;
int type; int type;
glGetActiveUniform(prog, i, maxLength, NULL, &size, &type, name); glGetActiveUniform(prog, i, maxLength, NULL, &size, &type, name);
k3Log(k3_DEBUG, "%i %s", size, name); if(strchr(name, '[')) {
*strchr(name, '[') = '\0';
}
uint64_t idx = komihash(name, strlen(name), 0);
for(size_t iter = 0; iter < uniformCount; iter++, idx++) {
idx = idx % uniformCount;
if(ret->uname[idx] == NULL) {
ret->uname[idx] = strdup(name);
ret->uloc[idx] = glGetUniformLocation(prog, name);
break;
}
}
k3Log(k3_DEBUG, "%i %s @ %i", size, name, ret->uloc[idx]);
} }
} }
return (struct k3GLSLP*) (uintptr_t) prog; return ret;
} }
uint16_t k3ProgramGetUId(struct k3GLSLP *p, const char *key) { int16_t k3ProgramGetUId(struct k3GLSLP *p, const char *key) {
return glGetUniformLocationARB(GL_FROM_K3GLSL(p), key); uint64_t idx = komihash(key, strlen(key), 0);
for(size_t i = 0; i < p->ucount; i++, idx++) {
idx = idx % p->ucount;
if(!strcmp(p->uname[idx], key)) {
return p->uloc[idx];
}
}
return -1;
} }
struct k3ARBVP *k3ProgramARBVP(const char *src) { struct k3ARBVP *k3ProgramARBVP(const char *src) {
@ -3083,3 +3163,29 @@ uint16_t k3TexSzMax() {
return i; return i;
} }
struct k3Timer *k3Timers;
size_t k3TimerCount;
void k3Update() {
for(size_t ti = 0; ti < k3TimerCount;) {
struct k3Timer *t = &k3Timers[ti];
GLint b1 = 0, b2 = 0;
glGetQueryObjectiv(t->qStart, GL_QUERY_RESULT_AVAILABLE, &b1);
glGetQueryObjectiv(t->qEnd, GL_QUERY_RESULT_AVAILABLE, &b2);
if(b1 && b2) {
uint64_t t1, t2;
glGetQueryObjectui64v(t->qStart, GL_QUERY_RESULT, &t1);
glGetQueryObjectui64v(t->qEnd, GL_QUERY_RESULT, &t2);
k3Log(k3_TRACE, "Routine %s took %lu us", t->name, (t2 - t1) / 1000);
glDeleteQueries(2, (GLuint*) t);
memmove(t, t + 1, sizeof(*t) * (k3TimerCount - ti - 1));
k3TimerCount--;
} else {
ti++;
}
}
}

4
src/k3.h
View File

@ -40,7 +40,7 @@ struct k3GLSLG *k3ShaderGLSLG(const char *src_, const char*(*ldr)(const char *fn
struct k3GLSLP; struct k3GLSLP;
struct k3GLSLP *k3ProgramGLSL(struct k3GLSLV*, struct k3GLSLF*, struct k3GLSLG*); struct k3GLSLP *k3ProgramGLSL(struct k3GLSLV*, struct k3GLSLF*, struct k3GLSLG*);
uint16_t k3ProgramGetUId(struct k3GLSLP*, const char *key); int16_t k3ProgramGetUId(struct k3GLSLP*, const char *key);
struct k3ARBVP; struct k3ARBVP;
struct k3ARBVP *k3ProgramARBVP(const char *src); struct k3ARBVP *k3ProgramARBVP(const char *src);
@ -205,7 +205,7 @@ int k3CubemapTraditional(struct k3Tex*, mat4 proj, mat4 cam);
void k3SetTime(float t); void k3SetTime(float t);
enum k3LogLevel { enum k3LogLevel {
k3_DEBUG, k3_INFO, k3_WARN, k3_ERR k3_TRACE, k3_DEBUG, k3_INFO, k3_WARN, k3_ERR
}; };
typedef void(*k3LogCallback)(enum k3LogLevel, const char *str, size_t len); typedef void(*k3LogCallback)(enum k3LogLevel, const char *str, size_t len);
void k3SetLogCallback(k3LogCallback); void k3SetLogCallback(k3LogCallback);

52
src/k3_internal.h
View File

@ -7,12 +7,13 @@
#include<cglm/vec2.h> #include<cglm/vec2.h>
#include<cglm/frustum.h> #include<cglm/frustum.h>
#include<cglm/cam.h> #include<cglm/cam.h>
#include<string.h>
#define GL_FROM_K3TEX(k3t) ((k3t) ? (k3t)->tex : 0) #define GL_FROM_K3TEX(k3t) ((k3t) ? (k3t)->tex : 0)
#define GL_FROM_K3MARCHER(k3m) ((GLuint) (uintptr_t) (k3m)) #define GL_FROM_K3MARCHER(k3m) ((GLuint) (uintptr_t) (k3m))
#define GL_FROM_K3ARBVP(k3m) ((GLuint) (uintptr_t) (k3m)) #define GL_FROM_K3ARBVP(k3m) ((GLuint) (uintptr_t) (k3m))
#define GL_FROM_K3ARBFP(k3m) ((GLuint) (uintptr_t) (k3m)) #define GL_FROM_K3ARBFP(k3m) ((GLuint) (uintptr_t) (k3m))
#define GL_FROM_K3GLSL(k3m) ((GLuint) (uintptr_t) (k3m)) #define GL_FROM_K3GLSL(k3m) (((struct k3GLSLP*) k3m)->handle)
extern bool k3IsCore; extern bool k3IsCore;
@ -84,3 +85,52 @@ struct k3Mdl {
const char *debugname; const char *debugname;
}; };
struct k3GLSLP {
GLhandleARB handle;
size_t ucount;
char **uname;
GLint *uloc;
};
struct k3Timer {
GLuint qStart;
GLuint qEnd;
char name[64];
};
extern struct k3Timer *k3Timers;
extern size_t k3TimerCount;
static inline struct k3Timer k3StartTimer(char *name) {
struct k3Timer t = {};
if(!GLAD_GL_ARB_timer_query) {
return;
}
glGenQueries(2, (GLuint*) &t);
strncpy(t.name, name, sizeof(t.name));
glQueryCounter(t.qStart, GL_TIMESTAMP);
if(GLAD_GL_KHR_debug) {
glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 0, -1, name);
}
return t;
}
static inline void k3EndTimer(struct k3Timer t) {
if(!GLAD_GL_ARB_timer_query) {
return;
}
glQueryCounter(t.qEnd, GL_TIMESTAMP);
if(GLAD_GL_KHR_debug) {
glPopDebugGroup();
}
k3Timers = realloc(k3Timers, sizeof(*k3Timers) * (k3TimerCount + 1));
k3Timers[k3TimerCount++] = t;
}

16
src/k3batch.c
View File

@ -132,7 +132,9 @@ void k3BatchFlush() {
} }
if(k3IsCore) { if(k3IsCore) {
glUseProgram((GLuint) coreProg); GLuint handle = GL_FROM_K3GLSL(coreProg);
glUseProgram(handle);
glUniform2f(coreUResolution, ResolutionX, ResolutionY); glUniform2f(coreUResolution, ResolutionX, ResolutionY);
float *farr = alloca(SCount * 60 * sizeof(*farr)); float *farr = alloca(SCount * 60 * sizeof(*farr));
@ -211,14 +213,14 @@ void k3BatchFlush() {
glBindBufferARB(GL_ARRAY_BUFFER_ARB, coreVBO); glBindBufferARB(GL_ARRAY_BUFFER_ARB, coreVBO);
glBufferDataARB(GL_ARRAY_BUFFER_ARB, SCount * 60 * sizeof(*farr), farr, GL_DYNAMIC_DRAW); glBufferDataARB(GL_ARRAY_BUFFER_ARB, SCount * 60 * sizeof(*farr), farr, GL_DYNAMIC_DRAW);
glUniform1f(glGetUniformLocation((GLuint) coreProg, "u_texuse"), !!activeTex); glUniform1f(k3ProgramGetUId(coreProg, "u_texuse"), !!activeTex);
glUniform1f(glGetUniformLocation((GLuint) coreProg, "u_borderradius"), activeBorderRadius); glUniform1f(k3ProgramGetUId(coreProg, "u_borderradius"), activeBorderRadius);
GLint aPos = glGetAttribLocation((GLuint) coreProg, "a_pos"); GLint aPos = glGetAttribLocation(handle, "a_pos");
GLint aUv = glGetAttribLocation((GLuint) coreProg, "a_uv"); GLint aUv = glGetAttribLocation(handle, "a_uv");
GLint aColor = glGetAttribLocation((GLuint) coreProg, "a_color"); GLint aColor = glGetAttribLocation(handle, "a_color");
GLint aSize = glGetAttribLocation((GLuint) coreProg, "a_size"); GLint aSize = glGetAttribLocation(handle, "a_size");
glEnableVertexAttribArray(aPos); glEnableVertexAttribArray(aPos);
glEnableVertexAttribArray(aUv); glEnableVertexAttribArray(aUv);