Slimed out podium. Updated math. Rend kinda works but still bugged.

1 files changed, 123 insertions, 5 deletions

diff --git a/build.c b/build.c
index d111efe..7c34e42 100644
--- a/build.c
+++ b/build.c
@@ -1,11 +1,129 @@
 #define POOF_IMPLEMENTATION
 #include "Poof/poof.h"
 
-int main(int argc, char **argv) {
-    POOF_GO_REBUILD_URSELF(argc, argv);
-    
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+static void
+add_peak_config(Poof_CC *cc)
+{
+    poof_cmd_append(&cc->includes, "Peak");
+
+#if defined(_WIN32)
+    poof_cc_append_win32(cc, "-luser32", "-lgdi32");
+    {
+        const char *vulkan_sdk = getenv("VULKAN_SDK");
+        if (vulkan_sdk) {
+            char inc_buf[512], lib_buf[512];
+            snprintf(inc_buf, sizeof(inc_buf), "-I%s/Include", vulkan_sdk);
+            snprintf(lib_buf, sizeof(lib_buf), "-L%s/Lib", vulkan_sdk);
+            poof_cc_append_win32(cc, strdup(inc_buf), strdup(lib_buf));
+        }
+    }
+    poof_cc_append_win32(cc, "-lvulkan-1");
+#else
+    poof_cc_append_linux(cc, "-pthread", "-ldl", "-lvulkan");
+#endif
+}
+
+static void
+slangc_entry(Poof_Batch *batch, const char *src, const char *entry, const char *stage, const char *out)
+{
+    Poof_Cmd cmd = {0};
+    poof_cmd_append(&cmd, "slangc", src, "-target", "spirv", "-entry", entry, "-stage", stage, "-o", out);
+    poof_batch_append_cmd(batch, cmd);
+}
+
+static void
+add_rend_demo(Poof_Batch *batch, const char *src, const char *out, uint32_t opt, const char *define)
+{
+    Poof_CC cc;
+    poof_cc_init(&cc, POOF_CC_GCC | POOF_CC_CLANG, POOF_TARGET_HOST);
+    cc.debug_mode = true;
+    cc.optimization = opt;
+    cc.output = out;
+    poof_cmd_append(&cc.inputs, src);
+    poof_cmd_append(&cc.includes, ".", "Rend", "Peak", "demos", "demos/teapot");
+    poof_cmd_append(&cc.defines, "PEAK_VULKAN");
+    if (define) poof_cmd_append(&cc.defines, define);
+    poof_cmd_append(&cc.libs, "m");
+    poof_cmd_append(&cc.extra_flags, "-std=c99", "-Wall");
+    add_peak_config(&cc);
+    poof_batch_append_cc(batch, &cc);
+}
+
+static bool
+build_peak_header(void)
+{
+    Poof_Cmd cmd = {0};
+    poof_cmd_append(&cmd, "python", "bundle_header.py", "Peak/src/peak_header.h");
+    if (!poof_cmd_run(&cmd)) return false;
+    return poof_copy_file("Peak/src/peak_header.h.out", "Peak/peak.h");
+}
+
+static bool
+build_peak_demos(void)
+{
+    Poof_CC cc = {0};
+    poof_cc_init(&cc, POOF_CC_GCC | POOF_CC_CLANG, POOF_TARGET_HOST);
+    cc.debug_mode = true;
+    cc.optimization = POOF_O0;
+    cc.output = "demos/demo";
+    poof_cc_append(&cc.inputs, "demos/demo.c");
+    poof_cc_append(&cc.extra_flags, "-std=c99", "-Wall", "-Wno-deprecated-declarations", "-pthread");
+    poof_cc_append(&cc.libs, "m", "pthread");
+    if (!poof_cc_run(&cc)) return false;
+
+    poof_cc_free(&cc);
+    poof_cc_init(&cc, POOF_CC_GCC | POOF_CC_CLANG, POOF_TARGET_HOST);
+    cc.debug_mode = true;
+    cc.optimization = POOF_O0;
+    cc.output = "demos/demo_run";
+    poof_cc_append(&cc.inputs, "demos/demo_run.c");
+    poof_cc_append(&cc.extra_flags, "-std=c99", "-Wall", "-Wno-deprecated-declarations", "-pthread");
+    poof_cc_append(&cc.libs, "m", "pthread");
+    if (!poof_cc_run(&cc)) return false;
+
     Poof_Cmd cmd = {0};
-    poof_cmd_append(&cmd, "./Peak/build");
-    poof_cmd_run(&cmd);
+    poof_cmd_append(&cmd, "emcc", "demos/demo_run.c", "-o", "demos/demo.js",
+        "-std=c99", "-Wall", "-Wno-deprecated-declarations",
+        "-sALLOW_MEMORY_GROWTH=1", "-sENVIRONMENT=web");
+    return poof_cmd_run(&cmd);
+}
+
+static bool
+build_rend_demos(void)
+{
+    poof_mkdir("demos/compute");
+    poof_mkdir("demos/teapot");
+
+    Poof_Batch batch = {0};
+
+    slangc_entry(&batch, "demos/rend_compute.slang", "particleMain", "compute", "demos/compute/particle.spv");
+    slangc_entry(&batch, "demos/rend_compute.slang", "sandMain", "compute", "demos/compute/sand.spv");
+    slangc_entry(&batch, "demos/rend_compute.slang", "vertMain", "vertex", "demos/compute/vert.spv");
+    slangc_entry(&batch, "demos/rend_compute.slang", "fragMain", "fragment", "demos/compute/frag.spv");
+
+    slangc_entry(&batch, "demos/teapot/shaders/basic.slang", "vertMain", "vertex", "demos/teapot/basic.vert.spv");
+    slangc_entry(&batch, "demos/teapot/shaders/basic.slang", "fragMain", "fragment", "demos/teapot/basic.frag.spv");
+    slangc_entry(&batch, "demos/teapot/shaders/texture.slang", "vertMain", "vertex", "demos/teapot/texture.vert.spv");
+    slangc_entry(&batch, "demos/teapot/shaders/texture.slang", "fragMain", "fragment", "demos/teapot/texture.frag.spv");
+
+    add_rend_demo(&batch, "demos/rend_compute.c", "demos/compute/rend_compute_demo", POOF_O0, "REND_DEBUG");
+    add_rend_demo(&batch, "demos/rend_compute.c", "demos/compute/rend_compute_fast", POOF_O3 | POOF_MSSE2, NULL);
+    add_rend_demo(&batch, "demos/rend_teapot.c", "demos/teapot/rend_teapot", POOF_O0, "REND_DEBUG");
+
+    return poof_batch_run(&batch, "Rend Demos");
+}
+
+int
+main(int argc, char **argv)
+{
+    POOF_GO_REBUILD_URSELF(argc, argv);
+
+    if (!build_peak_header()) return 1;
+    if (!build_peak_demos()) return 1;
+    if (!build_rend_demos()) return 1;
     return 0;
 }