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Merge pull request #1141 from lioncash/rasterogl

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OGL: Get rid of explicit deletes in RasterFont
This commit is contained in:
Lioncash 2014-09-22 03:20:32 -04:00
commit dd6ebd2228
1 changed files with 6 additions and 8 deletions
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14
Source/Core/VideoBackends/OGL/RasterFont.cpp
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@ -2,6 +2,8 @@
// Licensed under GPLv2
// Refer to the license.txt file included.
#include <vector>
#include "VideoBackends/OGL/GLUtil.h"
#include "VideoBackends/OGL/ProgramShaderCache.h"
#include "VideoBackends/OGL/RasterFont.h"
@ -141,7 +143,7 @@ RasterFont::RasterFont()
glGenTextures(1, &texture);
glActiveTexture(GL_TEXTURE0+8);
glBindTexture(GL_TEXTURE_2D, texture);
u32* texture_data = new u32[CHAR_WIDTH * CHAR_COUNT * CHAR_HEIGHT];
std::vector<u32> texture_data(CHAR_WIDTH * CHAR_COUNT * CHAR_HEIGHT);
for (int y = 0; y < CHAR_HEIGHT; y++)
{
for (int c = 0; c < CHAR_COUNT; c++)
@ -154,8 +156,7 @@ RasterFont::RasterFont()
}
}
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, CHAR_WIDTH * CHAR_COUNT, CHAR_HEIGHT, 0, GL_RGBA, GL_UNSIGNED_BYTE, texture_data);
delete [] texture_data;
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, CHAR_WIDTH * CHAR_COUNT, CHAR_HEIGHT, 0, GL_RGBA, GL_UNSIGNED_BYTE, texture_data.data());
// generate shader
ProgramShaderCache::CompileShader(s_shader, s_vertexShaderSrc, s_fragmentShaderSrc);
@ -188,7 +189,7 @@ RasterFont::~RasterFont()
void RasterFont::printMultilineText(const std::string& text, double start_x, double start_y, double z, int bbWidth, int bbHeight, u32 color)
{
GLfloat* vertices = new GLfloat[text.length() * 6 * 4];
std::vector<GLfloat> vertices(text.length() * 6 * 4);
int usage = 0;
GLfloat delta_x = GLfloat(2 * CHAR_WIDTH) / GLfloat(bbWidth);
@ -253,15 +254,12 @@ void RasterFont::printMultilineText(const std::string& text, double start_x, dou
if (!usage)
{
delete [] vertices;
return;
}
glBindVertexArray(VAO);
glBindBuffer(GL_ARRAY_BUFFER, VBO);
glBufferData(GL_ARRAY_BUFFER, usage*sizeof(GLfloat), vertices, GL_STREAM_DRAW);
delete [] vertices;
glBufferData(GL_ARRAY_BUFFER, usage*sizeof(GLfloat), vertices.data(), GL_STREAM_DRAW);
s_shader.Bind();