drinkingtea/nostalgia
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[nostalgia/core/gl] Initialize buffers

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This commit is contained in:
Gary Talent 2021-03-30 02:42:18 -05:00
parent f0b359597a
commit 37c3f117fe
1 changed files with 3 additions and 4 deletions
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7
src/nostalgia/core/userland/gfx_opengl.cpp
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@ -9,7 +9,6 @@
#include <array>
#include <ox/std/bit.hpp>
#include <ox/std/defines.hpp>
#include <ox/std/fmt.hpp>
#include <nostalgia/core/config.hpp>
@ -37,8 +36,8 @@ struct Background {
Texture tex;
bool enabled = false;
bool updated = false;
std::array<float, TileCount * BgVertexVboLength> bgVertices;
std::array<GLuint, TileCount * BgVertexEboLength> bgElements;
std::array<float, TileCount * BgVertexVboLength> bgVertices = {};
std::array<GLuint, TileCount * BgVertexEboLength> bgElements = {};
};
struct GlImplData {
@ -145,7 +144,7 @@ static void initBackgroundBufferset(Context *ctx, GLuint shader, Background *bg)
// vbo layout
auto posAttr = static_cast<GLuint>(glGetAttribLocation(shader, "position"));
glEnableVertexAttribArray(posAttr);
glVertexAttribPointer(posAttr, 2, GL_FLOAT, GL_FALSE, BgVertexVboRowLength * sizeof(float), 0);
glVertexAttribPointer(posAttr, 2, GL_FLOAT, GL_FALSE, BgVertexVboRowLength * sizeof(float), nullptr);
auto texCoordAttr = static_cast<GLuint>(glGetAttribLocation(shader, "vTexCoord"));
glEnableVertexAttribArray(texCoordAttr);
glVertexAttribPointer(texCoordAttr, 2, GL_FLOAT, GL_FALSE, BgVertexVboRowLength * sizeof(float),